CGBuiltin.cpp revision 8dd55a3c3b28d195717c87bbc60e765951d408fe
1022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson//===---- CGBuiltin.cpp - Emit LLVM Code for builtins ---------------------===// 2022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// 3022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// The LLVM Compiler Infrastructure 4022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// 50bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// This file is distributed under the University of Illinois Open Source 60bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// License. See LICENSE.TXT for details. 7022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// 8022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson//===----------------------------------------------------------------------===// 9022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// 10022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// This contains code to emit Builtin calls as LLVM code. 11022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson// 12022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson//===----------------------------------------------------------------------===// 13022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson 14d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall#include "TargetInfo.h" 15022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "CodeGenFunction.h" 16022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "CodeGenModule.h" 1755bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian#include "CGObjCRuntime.h" 18ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson#include "clang/Basic/TargetInfo.h" 191f32999ec79a980576e100d64d5f3267eb19ea49Chris Lattner#include "clang/AST/APValue.h" 20bef20ac367a09555b30d6eb3847a81ec164caf88Chris Lattner#include "clang/AST/ASTContext.h" 21c4a1dea2dc56bd1357ec91b829a0b9e68229a13eDaniel Dunbar#include "clang/AST/Decl.h" 226b15cdc1312f8fc45c86ee75e2a85106700e97f6Chris Lattner#include "clang/Basic/TargetBuiltins.h" 23793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson#include "llvm/Intrinsics.h" 24d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall#include "llvm/Target/TargetData.h" 25558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak 26022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace clang; 27022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace CodeGen; 28ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlssonusing namespace llvm; 29ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 30cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic void EmitMemoryBarrier(CodeGenFunction &CGF, 31cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool LoadLoad, bool LoadStore, 32cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool StoreLoad, bool StoreStore, 33cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device) { 34d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Value *True = CGF.Builder.getTrue(); 35d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Value *False = CGF.Builder.getFalse(); 36cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *C[5] = { LoadLoad ? True : False, 37cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar LoadStore ? True : False, 38cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar StoreLoad ? True : False, 39780a2eb227c3f395a390a143f61bba1724913817Chris Lattner StoreStore ? True : False, 40cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Device ? True : False }; 41cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar CGF.Builder.CreateCall(CGF.CGM.getIntrinsic(Intrinsic::memory_barrier), 42cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar C, C + 5); 43cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 44cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 4526815d97c5743481e317f17a8d53a6819d061862John McCall/// Emit the conversions required to turn the given value into an 4626815d97c5743481e317f17a8d53a6819d061862John McCall/// integer of the given size. 4726815d97c5743481e317f17a8d53a6819d061862John McCallstatic Value *EmitToInt(CodeGenFunction &CGF, llvm::Value *V, 4826815d97c5743481e317f17a8d53a6819d061862John McCall QualType T, const llvm::IntegerType *IntType) { 4926815d97c5743481e317f17a8d53a6819d061862John McCall V = CGF.EmitToMemory(V, T); 5026815d97c5743481e317f17a8d53a6819d061862John McCall 5126815d97c5743481e317f17a8d53a6819d061862John McCall if (V->getType()->isPointerTy()) 5226815d97c5743481e317f17a8d53a6819d061862John McCall return CGF.Builder.CreatePtrToInt(V, IntType); 5326815d97c5743481e317f17a8d53a6819d061862John McCall 5426815d97c5743481e317f17a8d53a6819d061862John McCall assert(V->getType() == IntType); 5526815d97c5743481e317f17a8d53a6819d061862John McCall return V; 56db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 57db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 5826815d97c5743481e317f17a8d53a6819d061862John McCallstatic Value *EmitFromInt(CodeGenFunction &CGF, llvm::Value *V, 5926815d97c5743481e317f17a8d53a6819d061862John McCall QualType T, const llvm::Type *ResultType) { 6026815d97c5743481e317f17a8d53a6819d061862John McCall V = CGF.EmitFromMemory(V, T); 6126815d97c5743481e317f17a8d53a6819d061862John McCall 6226815d97c5743481e317f17a8d53a6819d061862John McCall if (ResultType->isPointerTy()) 6326815d97c5743481e317f17a8d53a6819d061862John McCall return CGF.Builder.CreateIntToPtr(V, ResultType); 6426815d97c5743481e317f17a8d53a6819d061862John McCall 6526815d97c5743481e317f17a8d53a6819d061862John McCall assert(V->getType() == ResultType); 6626815d97c5743481e317f17a8d53a6819d061862John McCall return V; 67db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 68db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 69cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// The atomic builtins are also full memory barriers. This is a utility for 70cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// wrapping a call to the builtins with memory barriers. 71cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic Value *EmitCallWithBarrier(CodeGenFunction &CGF, Value *Fn, 72cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value **ArgBegin, Value **ArgEnd) { 73cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // FIXME: We need a target hook for whether this applies to device memory or 74cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // not. 75cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device = true; 76cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 77cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // Create barriers both before and after the call. 78cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 79cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Result = CGF.Builder.CreateCall(Fn, ArgBegin, ArgEnd); 80cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 81cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return Result; 82cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 83cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 840002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based on Instrinsic::ID 850002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// and the expression node. 86cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic RValue EmitBinaryAtomic(CodeGenFunction &CGF, 871ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang Intrinsic::ID Id, const CallExpr *E) { 8826815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 8926815d97c5743481e317f17a8d53a6819d061862John McCall assert(E->getArg(0)->getType()->isPointerType()); 9026815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, 9126815d97c5743481e317f17a8d53a6819d061862John McCall E->getArg(0)->getType()->getPointeeType())); 9226815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, E->getArg(1)->getType())); 9326815d97c5743481e317f17a8d53a6819d061862John McCall 944f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 954f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 964f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 9726815d97c5743481e317f17a8d53a6819d061862John McCall 989cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 99db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 10026815d97c5743481e317f17a8d53a6819d061862John McCall CGF.getContext().getTypeSize(T)); 1019cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 10226815d97c5743481e317f17a8d53a6819d061862John McCall 1039cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 1048dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes); 10526815d97c5743481e317f17a8d53a6819d061862John McCall 10626815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Args[2]; 10726815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = CGF.Builder.CreateBitCast(DestPtr, IntPtrType); 10826815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = CGF.EmitScalarExpr(E->getArg(1)); 10926815d97c5743481e317f17a8d53a6819d061862John McCall const llvm::Type *ValueType = Args[1]->getType(); 11026815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = EmitToInt(CGF, Args[1], T, IntType); 11126815d97c5743481e317f17a8d53a6819d061862John McCall 11226815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Result = EmitCallWithBarrier(CGF, AtomF, Args, Args + 2); 11326815d97c5743481e317f17a8d53a6819d061862John McCall Result = EmitFromInt(CGF, Result, T, ValueType); 11426815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 1150002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar} 1160002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 1170002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based Instrinsic::ID and 11826815d97c5743481e317f17a8d53a6819d061862John McCall/// the expression node, where the return value is the result of the 11926815d97c5743481e317f17a8d53a6819d061862John McCall/// operation. 120420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic RValue EmitBinaryAtomicPost(CodeGenFunction &CGF, 1210002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Intrinsic::ID Id, const CallExpr *E, 1220002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Instruction::BinaryOps Op) { 12326815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 12426815d97c5743481e317f17a8d53a6819d061862John McCall assert(E->getArg(0)->getType()->isPointerType()); 12526815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, 12626815d97c5743481e317f17a8d53a6819d061862John McCall E->getArg(0)->getType()->getPointeeType())); 12726815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, E->getArg(1)->getType())); 12826815d97c5743481e317f17a8d53a6819d061862John McCall 1294f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 1304f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 1314f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 13226815d97c5743481e317f17a8d53a6819d061862John McCall 1339cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 134db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 13526815d97c5743481e317f17a8d53a6819d061862John McCall CGF.getContext().getTypeSize(T)); 1369cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 13726815d97c5743481e317f17a8d53a6819d061862John McCall 1389cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 1398dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes); 14026815d97c5743481e317f17a8d53a6819d061862John McCall 14126815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Args[2]; 14226815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = CGF.EmitScalarExpr(E->getArg(1)); 14326815d97c5743481e317f17a8d53a6819d061862John McCall const llvm::Type *ValueType = Args[1]->getType(); 14426815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = EmitToInt(CGF, Args[1], T, IntType); 14526815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = CGF.Builder.CreateBitCast(DestPtr, IntPtrType); 14626815d97c5743481e317f17a8d53a6819d061862John McCall 14726815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Result = EmitCallWithBarrier(CGF, AtomF, Args, Args + 2); 14826815d97c5743481e317f17a8d53a6819d061862John McCall Result = CGF.Builder.CreateBinOp(Op, Result, Args[1]); 14926815d97c5743481e317f17a8d53a6819d061862John McCall Result = EmitFromInt(CGF, Result, T, ValueType); 15026815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 1511ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang} 1521ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang 153420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// EmitFAbs - Emit a call to fabs/fabsf/fabsl, depending on the type of ValTy, 154420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// which must be a scalar floating point type. 155420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic Value *EmitFAbs(CodeGenFunction &CGF, Value *V, QualType ValTy) { 156420b11850d3f4557421f43f519b59d528329c668Chris Lattner const BuiltinType *ValTyP = ValTy->getAs<BuiltinType>(); 157420b11850d3f4557421f43f519b59d528329c668Chris Lattner assert(ValTyP && "isn't scalar fp type!"); 158420b11850d3f4557421f43f519b59d528329c668Chris Lattner 159420b11850d3f4557421f43f519b59d528329c668Chris Lattner StringRef FnName; 160420b11850d3f4557421f43f519b59d528329c668Chris Lattner switch (ValTyP->getKind()) { 161420b11850d3f4557421f43f519b59d528329c668Chris Lattner default: assert(0 && "Isn't a scalar fp type!"); 162420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Float: FnName = "fabsf"; break; 163420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Double: FnName = "fabs"; break; 164420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::LongDouble: FnName = "fabsl"; break; 165420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 166420b11850d3f4557421f43f519b59d528329c668Chris Lattner 167420b11850d3f4557421f43f519b59d528329c668Chris Lattner // The prototype is something that takes and returns whatever V's type is. 1689cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgTys[] = { V->getType() }; 1699cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::FunctionType *FT = llvm::FunctionType::get(V->getType(), ArgTys, 17095d318c4c10437db40ca6e15fdf32e04012da58eBenjamin Kramer false); 171420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::Value *Fn = CGF.CGM.CreateRuntimeFunction(FT, FnName); 172420b11850d3f4557421f43f519b59d528329c668Chris Lattner 173420b11850d3f4557421f43f519b59d528329c668Chris Lattner return CGF.Builder.CreateCall(Fn, V, "abs"); 174420b11850d3f4557421f43f519b59d528329c668Chris Lattner} 175420b11850d3f4557421f43f519b59d528329c668Chris Lattner 1761eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpRValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, 177ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar unsigned BuiltinID, const CallExpr *E) { 178564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner // See if we can constant fold this builtin. If so, don't emit it at all. 179f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson Expr::EvalResult Result; 180dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian if (E->Evaluate(Result, CGM.getContext()) && 181dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian !Result.hasSideEffects()) { 182f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson if (Result.Val.isInt()) 183d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(llvm::ConstantInt::get(getLLVMContext(), 1844a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson Result.Val.getInt())); 185a1aa9e36e6e21f74c56cf9e72cb5bd9aa2a92fd4Chris Lattner if (Result.Val.isFloat()) 186d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(llvm::ConstantFP::get(getLLVMContext(), 187d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Result.Val.getFloat())); 1881f32999ec79a980576e100d64d5f3267eb19ea49Chris Lattner } 1891eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 190564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner switch (BuiltinID) { 191564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner default: break; // Handle intrinsics and libm functions below. 192506ff88f44562df267b6a06608ab841b76df2a2bChris Lattner case Builtin::BI__builtin___CFStringMakeConstantString: 1930d13f6fdbdd6f06e2449b8834dda53334abd399aDavid Chisnall case Builtin::BI__builtin___NSStringMakeConstantString: 194e9352cc9818ba59e7cf88500ef048991c90f3821Anders Carlsson return RValue::get(CGM.EmitConstantExpr(E, E->getType(), 0)); 1956a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner case Builtin::BI__builtin_stdarg_start: 196793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_start: 197793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_end: { 1980785570af3ef5f8c5a0377129e41efe6f3f8d770Daniel Dunbar Value *ArgValue = EmitVAListRef(E->getArg(0)); 199d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *DestType = Int8PtrTy; 200793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson if (ArgValue->getType() != DestType) 2011eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump ArgValue = Builder.CreateBitCast(ArgValue, DestType, 202b27ffbef8e8aa1e87b63cbc0d9cd630aba30dae5Daniel Dunbar ArgValue->getName().data()); 203793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson 2041eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_end) ? 2056a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner Intrinsic::vaend : Intrinsic::vastart; 2067acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); 207793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 208a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson case Builtin::BI__builtin_va_copy: { 2094fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *DstPtr = EmitVAListRef(E->getArg(0)); 2104fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *SrcPtr = EmitVAListRef(E->getArg(1)); 211a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 212d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *Type = Int8PtrTy; 213a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 214a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson DstPtr = Builder.CreateBitCast(DstPtr, Type); 215a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson SrcPtr = Builder.CreateBitCast(SrcPtr, Type); 2161eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(Builder.CreateCall2(CGM.getIntrinsic(Intrinsic::vacopy), 2173eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner DstPtr, SrcPtr)); 218a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson } 219c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson case Builtin::BI__builtin_abs: { 2201eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2211eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2229a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner Value *NegOp = Builder.CreateNeg(ArgValue, "neg"); 2231eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *CmpResult = 2241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Builder.CreateICmpSGE(ArgValue, 225c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson llvm::Constant::getNullValue(ArgValue->getType()), 2269a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner "abscond"); 2271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = 228c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); 2291eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 230c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson return RValue::get(Result); 231c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson } 2323a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctz: 2333a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzl: 2343a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzll: { 2353a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2361eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2379cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2388dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::cttz, ArgType); 2393a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 2401eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 2413a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 2423a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson if (Result->getType() != ResultType) 243eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 244eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 2453a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson return RValue::get(Result); 2463a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson } 247f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clz: 248f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzl: 249f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzll: { 250f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2529cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2538dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctlz, ArgType); 254f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman 2551eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 256f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 257f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman if (Result->getType() != ResultType) 258eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 259eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 260f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman return RValue::get(Result); 261f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman } 26204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffs: 26304b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsl: 26404b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsll: { 26504b290030eee33295600728450f348989d1a627eDaniel Dunbar // ffs(x) -> x ? cttz(x) + 1 : 0 26604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2689cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2698dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::cttz, ArgType); 2701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 27104b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 2721eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Tmp = Builder.CreateAdd(Builder.CreateCall(F, ArgValue, "tmp"), 2734a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson llvm::ConstantInt::get(ArgType, 1), "tmp"); 274c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson Value *Zero = llvm::Constant::getNullValue(ArgType); 27504b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *IsZero = Builder.CreateICmpEQ(ArgValue, Zero, "iszero"); 27604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateSelect(IsZero, Zero, Tmp, "ffs"); 27704b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 278eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 279eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 28004b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 28104b290030eee33295600728450f348989d1a627eDaniel Dunbar } 28204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parity: 28304b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityl: 28404b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityll: { 28504b290030eee33295600728450f348989d1a627eDaniel Dunbar // parity(x) -> ctpop(x) & 1 28604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2871eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2889cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2898dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctpop, ArgType); 2901eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 29104b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 29204b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Tmp = Builder.CreateCall(F, ArgValue, "tmp"); 2931eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = Builder.CreateAnd(Tmp, llvm::ConstantInt::get(ArgType, 1), 29404b290030eee33295600728450f348989d1a627eDaniel Dunbar "tmp"); 29504b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 296eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 297eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 29804b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 29904b290030eee33295600728450f348989d1a627eDaniel Dunbar } 30004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcount: 30104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountl: 30204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountll: { 30304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3041eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3059cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 3068dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctpop, ArgType); 3071eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 30804b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 30904b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 31004b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 311eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 312eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 31304b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 31404b290030eee33295600728450f348989d1a627eDaniel Dunbar } 315e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian case Builtin::BI__builtin_expect: { 316dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3179cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 318558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak 3198dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *FnExpect = CGM.getIntrinsic(Intrinsic::expect, ArgType); 320558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak Value *ExpectedValue = EmitScalarExpr(E->getArg(1)); 321558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak 322558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak Value *Result = Builder.CreateCall2(FnExpect, ArgValue, ExpectedValue, 323558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak "expval"); 324558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak return RValue::get(Result); 325e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian } 326df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap32: 327df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap64: { 3281feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3299cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 3308dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::bswap, ArgType); 3311feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(Builder.CreateCall(F, ArgValue, "tmp")); 3321eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 333d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar case Builtin::BI__builtin_object_size: { 334b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // We pass this builtin onto the optimizer so that it can 335b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // figure out the object size in more complex cases. 3368dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Type *ResType = ConvertType(E->getType()); 337fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 338fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // LLVM only supports 0 and 2, make sure that we pass along that 339fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // as a boolean. 340fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher Value *Ty = EmitScalarExpr(E->getArg(1)); 341fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher ConstantInt *CI = dyn_cast<ConstantInt>(Ty); 342fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher assert(CI); 343fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher uint64_t val = CI->getZExtValue(); 344d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall CI = ConstantInt::get(Builder.getInt1Ty(), (val & 0x2) >> 1); 345fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 3468dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::objectsize, ResType); 347c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump return RValue::get(Builder.CreateCall2(F, 348c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump EmitScalarExpr(E->getArg(0)), 349fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI)); 350d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar } 3514493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_prefetch: { 3524493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *Locality, *RW, *Address = EmitScalarExpr(E->getArg(0)); 3534493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar // FIXME: Technically these constants should of type 'int', yes? 3541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump RW = (E->getNumArgs() > 1) ? EmitScalarExpr(E->getArg(1)) : 35577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 0); 3561eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Locality = (E->getNumArgs() > 2) ? EmitScalarExpr(E->getArg(2)) : 35777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 3); 3582eccb672799d19fb535ce349566fea6729cbb891Bruno Cardoso Lopes Value *Data = llvm::ConstantInt::get(Int32Ty, 1); 3598dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::prefetch); 3602eccb672799d19fb535ce349566fea6729cbb891Bruno Cardoso Lopes return RValue::get(Builder.CreateCall4(F, Address, RW, Locality, Data)); 3614493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar } 3624493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_trap: { 3638dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::trap); 3644493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall(F)); 365df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson } 36621190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner case Builtin::BI__builtin_unreachable: { 367cd5b22e12b6513163dd131589746c194090f14e6John McCall if (CatchUndefined) 368fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump EmitBranch(getTrapBB()); 369cd5b22e12b6513163dd131589746c194090f14e6John McCall else 370cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 371cd5b22e12b6513163dd131589746c194090f14e6John McCall 372cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 373d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("unreachable.cont")); 374cd5b22e12b6513163dd131589746c194090f14e6John McCall 375cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 37621190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner } 37721190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner 378a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powi: 379a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powif: 380a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powil: { 381a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 382a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 3839cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = Base->getType(); 3848dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::powi, ArgType); 385a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 386a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar } 387a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar 388fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 389fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 390fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 391fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 392fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 393fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: { 394fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // Ordered comparisons: we know the arguments to these are matching scalar 395fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // floating point values. 3961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *LHS = EmitScalarExpr(E->getArg(0)); 397fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *RHS = EmitScalarExpr(E->getArg(1)); 3981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 399fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner switch (BuiltinID) { 400fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner default: assert(0 && "Unknown ordered comparison"); 401fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 402fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGT(LHS, RHS, "cmp"); 403fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 404fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 405fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGE(LHS, RHS, "cmp"); 406fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 407fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 408fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLT(LHS, RHS, "cmp"); 409fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 410fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 411fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLE(LHS, RHS, "cmp"); 412fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 413fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 414fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpONE(LHS, RHS, "cmp"); 415fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 4161eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case Builtin::BI__builtin_isunordered: 417fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpUNO(LHS, RHS, "cmp"); 418fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 419fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 420fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // ZExt bool to int type. 421fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner return RValue::get(Builder.CreateZExt(LHS, ConvertType(E->getType()), 422fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner "tmp")); 423fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 424d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman case Builtin::BI__builtin_isnan: { 425d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman Value *V = EmitScalarExpr(E->getArg(0)); 426d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman V = Builder.CreateFCmpUNO(V, V, "cmp"); 427d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 428d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman } 429420b11850d3f4557421f43f519b59d528329c668Chris Lattner 430420b11850d3f4557421f43f519b59d528329c668Chris Lattner case Builtin::BI__builtin_isinf: { 431420b11850d3f4557421f43f519b59d528329c668Chris Lattner // isinf(x) --> fabs(x) == infinity 432420b11850d3f4557421f43f519b59d528329c668Chris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 433420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = EmitFAbs(*this, V, E->getArg(0)->getType()); 434420b11850d3f4557421f43f519b59d528329c668Chris Lattner 435420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = Builder.CreateFCmpOEQ(V, ConstantFP::getInfinity(V->getType()),"isinf"); 436420b11850d3f4557421f43f519b59d528329c668Chris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 437420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 43858ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner 43958ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // TODO: BI__builtin_isinf_sign 44058ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // isinf_sign(x) -> isinf(x) ? (signbit(x) ? -1 : 1) : 0 4416349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4426349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer case Builtin::BI__builtin_isnormal: { 4436349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer // isnormal(x) --> x == x && fabsf(x) < infinity && fabsf(x) >= float_min 4446349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(0)); 4456349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 4466349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4476349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 4486349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsLessThanInf = 4496349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpULT(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 4506349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 4516349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(0)->getType())); 4526349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsNormal = 4536349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpUGE(Abs, ConstantFP::get(V->getContext(), Smallest), 4546349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer "isnormal"); 4556349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(Eq, IsLessThanInf, "and"); 4566349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(V, IsNormal, "and"); 4576349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 4586349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer } 4596349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 460ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner case Builtin::BI__builtin_isfinite: { 461ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner // isfinite(x) --> x == x && fabs(x) != infinity; } 462ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 463ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 464ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 465ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 466ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *IsNotInf = 467ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Builder.CreateFCmpUNE(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 468ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 469ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner V = Builder.CreateAnd(Eq, IsNotInf, "and"); 470ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 471ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner } 4727867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4737867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer case Builtin::BI__builtin_fpclassify: { 4747867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(5)); 4757867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer const llvm::Type *Ty = ConvertType(E->getArg(5)->getType()); 4767867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4777867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // Create Result 4787867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *Begin = Builder.GetInsertBlock(); 4797867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *End = createBasicBlock("fpclassify_end", this->CurFn); 4807867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4817867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer PHINode *Result = 482bbf3bacb3e0c1ebb3e8a4a8b1330404a7e379315Jay Foad Builder.CreatePHI(ConvertType(E->getArg(0)->getType()), 4, 4837867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "fpclassify_result"); 4847867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4857867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V==0) return FP_ZERO 4867867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(Begin); 4877867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsZero = Builder.CreateFCmpOEQ(V, Constant::getNullValue(Ty), 4887867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "iszero"); 4897867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *ZeroLiteral = EmitScalarExpr(E->getArg(4)); 4907867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotZero = createBasicBlock("fpclassify_not_zero", this->CurFn); 4917867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsZero, End, NotZero); 4927867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(ZeroLiteral, Begin); 4937867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4947867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V != V) return FP_NAN 4957867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotZero); 4967867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNan = Builder.CreateFCmpUNO(V, V, "cmp"); 4977867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NanLiteral = EmitScalarExpr(E->getArg(0)); 4987867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotNan = createBasicBlock("fpclassify_not_nan", this->CurFn); 4997867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsNan, End, NotNan); 5007867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NanLiteral, NotZero); 5017867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5027867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) == infinity) return FP_INFINITY 5037867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotNan); 5047867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *VAbs = EmitFAbs(*this, V, E->getArg(5)->getType()); 5057867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsInf = 5067867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpOEQ(VAbs, ConstantFP::getInfinity(V->getType()), 5077867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isinf"); 5087867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *InfLiteral = EmitScalarExpr(E->getArg(1)); 5097867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotInf = createBasicBlock("fpclassify_not_inf", this->CurFn); 5107867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsInf, End, NotInf); 5117867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(InfLiteral, NotNan); 5127867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5137867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) >= MIN_NORMAL) return FP_NORMAL else FP_SUBNORMAL 5147867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotInf); 5157867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 5167867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(5)->getType())); 5177867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNormal = 5187867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpUGE(VAbs, ConstantFP::get(V->getContext(), Smallest), 5197867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isnormal"); 5207867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NormalResult = 5217867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateSelect(IsNormal, EmitScalarExpr(E->getArg(2)), 5227867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer EmitScalarExpr(E->getArg(3))); 5237867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateBr(End); 5247867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NormalResult, NotInf); 5257867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5267867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // return Result 5277867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 5287867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer return RValue::get(Result); 5297867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer } 530ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 531b52fe9ce99970955a5f581f5c66fcd89be9a268bEli Friedman case Builtin::BIalloca: 5329e800e3dd80d77f6c47054738177bf824089f55aChris Lattner case Builtin::BI__builtin_alloca: { 5339e800e3dd80d77f6c47054738177bf824089f55aChris Lattner Value *Size = EmitScalarExpr(E->getArg(0)); 534d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(Builder.CreateAlloca(Builder.getInt8Ty(), Size, "tmp")); 5351caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 536e6dddfd907f6ea58daed5e26eeaacd893d98db9bEli Friedman case Builtin::BIbzero: 5371caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_bzero: { 5381caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5393ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(1)); 5409f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemSet(Address, Builder.getInt8(0), SizeVal, 1, false); 5411caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5429e800e3dd80d77f6c47054738177bf824089f55aChris Lattner } 543e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemcpy: 544d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman case Builtin::BI__builtin_memcpy: { 5451caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5463ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5473ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5489f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemCpy(Address, SrcAddr, SizeVal, 1, false); 5491caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5501caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 55155bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 552a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memcpy_chk: { 553a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memcpy_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 554a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 555a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 556a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 557a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 558a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 559a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 560a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 561a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Dest = EmitScalarExpr(E->getArg(0)); 562a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Src = EmitScalarExpr(E->getArg(1)); 563a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 564a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemCpy(Dest, Src, SizeVal, 1, false); 56542f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Dest); 566a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 567a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 5688e2eab27056a78bf1db50ee09929438ed5ea9d93Fariborz Jahanian case Builtin::BI__builtin_objc_memmove_collectable: { 56955bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *Address = EmitScalarExpr(E->getArg(0)); 57055bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 57155bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SizeVal = EmitScalarExpr(E->getArg(2)); 57255bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian CGM.getObjCRuntime().EmitGCMemmoveCollectable(*this, 57355bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Address, SrcAddr, SizeVal); 57455bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian return RValue::get(Address); 57555bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian } 576a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 577a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memmove_chk: { 578a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memmove_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 579a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 580a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 581a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 582a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 583a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 584a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 585a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 586a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Dest = EmitScalarExpr(E->getArg(0)); 587a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Src = EmitScalarExpr(E->getArg(1)); 588a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 589a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemMove(Dest, Src, SizeVal, 1, false); 59042f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Dest); 591a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 592a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 593e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemmove: 5941caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memmove: { 5951caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5963ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5973ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5989f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemMove(Address, SrcAddr, SizeVal, 1, false); 5991caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 6001caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 601e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemset: 6021caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memset: { 6031caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 6049f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Value *ByteVal = Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 6059f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.getInt8Ty()); 6063ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 6079f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemSet(Address, ByteVal, SizeVal, 1, false); 6081caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 609d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman } 610a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memset_chk: { 611a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memset_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 612a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 613a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 614a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 615a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 616a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 617a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 618a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 619a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Address = EmitScalarExpr(E->getArg(0)); 620a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *ByteVal = Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 621a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.getInt8Ty()); 622a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 623a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemSet(Address, ByteVal, SizeVal, 1, false); 624a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 62542f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Address); 626a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 627fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall case Builtin::BI__builtin_dwarf_cfa: { 628fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // The offset in bytes from the first argument to the CFA. 629fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 630fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // Why on earth is this in the frontend? Is there any reason at 631fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // all that the backend can't reasonably determine this while 632fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // lowering llvm.eh.dwarf.cfa()? 633fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 634fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // TODO: If there's a satisfactory reason, add a target hook for 635fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // this instead of hard-coding 0, which is correct for most targets. 636fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall int32_t Offset = 0; 637fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall 6388dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::eh_dwarf_cfa); 63977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner return RValue::get(Builder.CreateCall(F, 64077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, Offset))); 641fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall } 642256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_return_address: { 64383c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 64477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 6458dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::returnaddress); 64683c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 647256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 648256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_frame_address: { 64983c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 65077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 6518dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::frameaddress); 65283c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 653256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 6543b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman case Builtin::BI__builtin_extract_return_addr: { 655492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 656492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().decodeReturnAddress(*this, Address); 657492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 658492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall } 659492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall case Builtin::BI__builtin_frob_return_addr: { 660492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 661492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().encodeReturnAddress(*this, Address); 662492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 6633b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman } 6646374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_dwarf_sp_column: { 6656374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall const llvm::IntegerType *Ty 6666374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall = cast<llvm::IntegerType>(ConvertType(E->getType())); 6676374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall int Column = getTargetHooks().getDwarfEHStackPointer(CGM); 6686374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (Column == -1) { 6696374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_dwarf_sp_column"); 6706374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(Ty)); 6716374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6726374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::ConstantInt::get(Ty, Column, true)); 6736374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6746374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_init_dwarf_reg_size_table: { 6756374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall Value *Address = EmitScalarExpr(E->getArg(0)); 6766374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (getTargetHooks().initDwarfEHRegSizeTable(*this, Address)) 6776374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_init_dwarf_reg_size_table"); 6786374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 6796374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6807ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall case Builtin::BI__builtin_eh_return: { 6817ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Int = EmitScalarExpr(E->getArg(0)); 6827ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Ptr = EmitScalarExpr(E->getArg(1)); 6837ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 6847ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall const llvm::IntegerType *IntTy = cast<llvm::IntegerType>(Int->getType()); 6857ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall assert((IntTy->getBitWidth() == 32 || IntTy->getBitWidth() == 64) && 6867ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall "LLVM's __builtin_eh_return only supports 32- and 64-bit variants"); 6877ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *F = CGM.getIntrinsic(IntTy->getBitWidth() == 32 6887ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall ? Intrinsic::eh_return_i32 6898dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer : Intrinsic::eh_return_i64); 6907ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.CreateCall2(F, Int, Ptr); 691cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 692cd5b22e12b6513163dd131589746c194090f14e6John McCall 693cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 694d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("builtin_eh_return.cont")); 695cd5b22e12b6513163dd131589746c194090f14e6John McCall 696cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 6977ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall } 698a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_unwind_init: { 6998dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::eh_unwind_init); 700a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F)); 701a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 7025e11085830d4d4c53ff75575ab75889ee5126854John McCall case Builtin::BI__builtin_extend_pointer: { 7035e11085830d4d4c53ff75575ab75889ee5126854John McCall // Extends a pointer to the size of an _Unwind_Word, which is 704d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // uint64_t on all platforms. Generally this gets poked into a 705d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // register and eventually used as an address, so if the 706d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing registers are wider than pointers and the platform 707d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // doesn't implicitly ignore high-order bits when doing 708d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing, we need to make sure we zext / sext based on 709d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // the platform's expectations. 7105e11085830d4d4c53ff75575ab75889ee5126854John McCall // 7115e11085830d4d4c53ff75575ab75889ee5126854John McCall // See: http://gcc.gnu.org/ml/gcc-bugs/2002-02/msg00237.html 712d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 713d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Cast the pointer to intptr_t. 7145e11085830d4d4c53ff75575ab75889ee5126854John McCall Value *Ptr = EmitScalarExpr(E->getArg(0)); 715d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall Value *Result = Builder.CreatePtrToInt(Ptr, IntPtrTy, "extend.cast"); 716d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 717d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // If that's 64 bits, we're done. 718d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall if (IntPtrTy->getBitWidth() == 64) 719d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Result); 720d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 721d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Otherwise, ask the codegen data what to do. 722492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall if (getTargetHooks().extendPointerWithSExt()) 723d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateSExt(Result, Int64Ty, "extend.sext")); 724d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall else 725d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateZExt(Result, Int64Ty, "extend.zext")); 7265e11085830d4d4c53ff75575ab75889ee5126854John McCall } 727a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_setjmp: { 72878673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Buffer is a void**. 729a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 73078673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 73178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Store the frame pointer to the setjmp buffer. 732a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *FrameAddr = 73378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::frameaddress), 73477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner ConstantInt::get(Int32Ty, 0)); 735a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Builder.CreateStore(FrameAddr, Buf); 73678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 7376d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach // Store the stack pointer to the setjmp buffer. 7386d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackAddr = 7396d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateCall(CGM.getIntrinsic(Intrinsic::stacksave)); 7406d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackSaveSlot = 74177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Builder.CreateGEP(Buf, ConstantInt::get(Int32Ty, 2)); 7426d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateStore(StackAddr, StackSaveSlot); 7436d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach 74478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH setjmp, which is lightweight. 74578673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_sjlj_setjmp); 746d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Buf = Builder.CreateBitCast(Buf, Int8PtrTy); 747a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F, Buf)); 748a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 749a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_longjmp: { 750a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 751d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Buf = Builder.CreateBitCast(Buf, Int8PtrTy); 75278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 75378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH longjmp, which is lightweight. 75478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::eh_sjlj_longjmp), Buf); 75578673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 756cd5b22e12b6513163dd131589746c194090f14e6John McCall // longjmp doesn't return; mark this as unreachable. 757cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 758cd5b22e12b6513163dd131589746c194090f14e6John McCall 759cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 760d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("longjmp.cont")); 761cd5b22e12b6513163dd131589746c194090f14e6John McCall 762cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 763a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 7641ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_add: 7651ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_sub: 7665caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or: 7675caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and: 7685caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor: 7695caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch: 7705caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch: 7715caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch: 7725caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch: 7735caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch: 7745caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap: 7755caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap: 7765caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set: 7775caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release: 77823aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap: 7795caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner assert(0 && "Shouldn't make it through sema"); 7805caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_1: 7815caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_2: 7825caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_4: 7835caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_8: 7845caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_16: 7855caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_add, E); 7865caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_1: 7875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_2: 7885caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_4: 7895caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_8: 7905caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_16: 79109b6bf5bfa2ba9cbbd353cbd7846af8f49b020e7Mon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_sub, E); 7925caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_1: 7935caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_2: 7945caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_4: 7955caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_8: 7965caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_16: 7975caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_or, E); 7985caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_1: 7995caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_2: 8005caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_4: 8015caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_8: 8025caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_16: 8035caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_and, E); 8045caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_1: 8055caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_2: 8065caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_4: 8075caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_8: 8085caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_16: 8095caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_xor, E); 8101eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8115caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner // Clang extensions: not overloaded yet. 8121ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_min: 8131ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_min, E); 8141ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_max: 8151ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_max, E); 8161ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umin: 8171ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umin, E); 8181ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umax: 8191ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umax, E); 8200002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8215caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_1: 8225caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_2: 8235caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_4: 8245caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_8: 8255caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_16: 8261eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_add, E, 8270002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Add); 8285caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_1: 8295caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_2: 8305caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_4: 8315caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_8: 8325caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_16: 8330002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_sub, E, 8340002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Sub); 8355caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_1: 8365caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_2: 8375caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_4: 8385caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_8: 8395caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_16: 8400002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_and, E, 8410002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::And); 8425caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_1: 8435caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_2: 8445caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_4: 8455caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_8: 8465caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_16: 8470002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_or, E, 8480002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Or); 8495caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_1: 8505caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_2: 8515caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_4: 8525caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_8: 8535caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_16: 8540002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_xor, E, 8550002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Xor); 8561eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8575caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_1: 8585caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_2: 8595caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_4: 8605caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_8: 861cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_val_compare_and_swap_16: { 86226815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 863d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Value *DestPtr = EmitScalarExpr(E->getArg(0)); 864780a2eb227c3f395a390a143f61bba1724913817Chris Lattner unsigned AddrSpace = 8654f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 86626815d97c5743481e317f17a8d53a6819d061862John McCall 8679cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 868d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), 869d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall getContext().getTypeSize(T)); 8709cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 8719cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 872db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 8738dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer IntrinsicTypes); 874db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 87526815d97c5743481e317f17a8d53a6819d061862John McCall Value *Args[3]; 87626815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = Builder.CreateBitCast(DestPtr, IntPtrType); 877d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitScalarExpr(E->getArg(1)); 87826815d97c5743481e317f17a8d53a6819d061862John McCall const llvm::Type *ValueType = Args[1]->getType(); 879d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitToInt(*this, Args[1], T, IntType); 880d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[2] = EmitToInt(*this, EmitScalarExpr(E->getArg(2)), T, IntType); 88126815d97c5743481e317f17a8d53a6819d061862John McCall 882d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Value *Result = EmitCallWithBarrier(*this, AtomF, Args, Args + 3); 883d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Result = EmitFromInt(*this, Result, T, ValueType); 88426815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 885022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson } 8860002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_1: 8885caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_2: 8895caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_4: 8905caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_8: 891cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_bool_compare_and_swap_16: { 89226815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getArg(1)->getType(); 893d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Value *DestPtr = EmitScalarExpr(E->getArg(0)); 894f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner unsigned AddrSpace = 8954f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 89626815d97c5743481e317f17a8d53a6819d061862John McCall 8979cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 898d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), 899d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall getContext().getTypeSize(T)); 9009cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 9019cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 902db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 9038dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer IntrinsicTypes); 904db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 90526815d97c5743481e317f17a8d53a6819d061862John McCall Value *Args[3]; 90626815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = Builder.CreateBitCast(DestPtr, IntPtrType); 907d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitToInt(*this, EmitScalarExpr(E->getArg(1)), T, IntType); 908d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[2] = EmitToInt(*this, EmitScalarExpr(E->getArg(2)), T, IntType); 90926815d97c5743481e317f17a8d53a6819d061862John McCall 910db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *OldVal = Args[1]; 911cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *PrevVal = EmitCallWithBarrier(*this, AtomF, Args, Args + 3); 9120002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *Result = Builder.CreateICmpEQ(PrevVal, OldVal); 9130002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar // zext bool to int. 91426815d97c5743481e317f17a8d53a6819d061862John McCall Result = Builder.CreateZExt(Result, ConvertType(E->getType())); 91526815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 9160002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar } 9170002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 91823aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_1: 91923aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_2: 92023aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_4: 92123aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_8: 92223aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_16: 92323aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 92423aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner 9255caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_1: 9265caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_2: 9275caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_4: 9285caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_8: 9295caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_16: 9307ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 931cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 9325caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_1: 9335caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_2: 9345caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_4: 9355caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_8: 936f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_lock_release_16: { 937f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner Value *Ptr = EmitScalarExpr(E->getArg(0)); 938f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner const llvm::Type *ElTy = 939f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner cast<llvm::PointerType>(Ptr->getType())->getElementType(); 940007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar llvm::StoreInst *Store = 941007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Builder.CreateStore(llvm::Constant::getNullValue(ElTy), Ptr); 942007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Store->setVolatile(true); 943eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 944f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 945ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 946f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_synchronize: { 947cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // We assume like gcc appears to, that this only applies to cached memory. 948cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(*this, true, true, true, true, false); 949eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 950f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 9511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9520b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner case Builtin::BI__builtin_llvm_memory_barrier: { 9530b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Value *C[5] = { 9540b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(0)), 9550b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(1)), 9560b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(2)), 9570b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(3)), 9580b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(4)) 9590b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner }; 9600b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Builder.CreateCall(CGM.getIntrinsic(Intrinsic::memory_barrier), C, C + 5); 9610b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner return RValue::get(0); 9620b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner } 9630b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner 964ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Library functions with special handling. 965ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrt: 966ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtf: 967ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtl: { 968beb41281f8355caa05700d0a77539defbdf428f8John McCall // TODO: there is currently no set of optimizer flags 969beb41281f8355caa05700d0a77539defbdf428f8John McCall // sufficient for us to rewrite sqrt to @llvm.sqrt. 970beb41281f8355caa05700d0a77539defbdf428f8John McCall // -fmath-errno=0 is not good enough; we need finiteness. 971beb41281f8355caa05700d0a77539defbdf428f8John McCall // We could probably precondition the call with an ult 972beb41281f8355caa05700d0a77539defbdf428f8John McCall // against 0, but is that worth the complexity? 973beb41281f8355caa05700d0a77539defbdf428f8John McCall break; 974ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 975ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 976ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpow: 977ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowf: 978ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowl: { 979ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Rewrite sqrt to intrinsic if allowed. 98040b598eea1310ec9ed554d56ce3e25b34c585458Argyrios Kyrtzidis if (!FD->hasAttr<ConstAttr>()) 981ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar break; 982ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 983ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 9849cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = Base->getType(); 9858dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::pow, ArgType); 986ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 987ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 988ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 989094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfma: 990094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfmaf: 991094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfmal: 992094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fma: 993094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fmaf: 994094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fmal: { 995094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich // Rewrite fma to intrinsic. 996094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich Value *FirstArg = EmitScalarExpr(E->getArg(0)); 9979cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = FirstArg->getType(); 9988dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::fma, ArgType); 999094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich return RValue::get(Builder.CreateCall3(F, FirstArg, 1000094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich EmitScalarExpr(E->getArg(1)), 1001094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich EmitScalarExpr(E->getArg(2)), 1002094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich "tmp")); 1003094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich } 1004094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich 1005ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbit: 1006ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitf: 1007ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitl: { 1008ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman LLVMContext &C = CGM.getLLVMContext(); 1009ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 1010ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Arg = EmitScalarExpr(E->getArg(0)); 1011ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgTy = Arg->getType(); 1012ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman if (ArgTy->isPPC_FP128Ty()) 1013ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman break; // FIXME: I'm not sure what the right implementation is here. 1014ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman int ArgWidth = ArgTy->getPrimitiveSizeInBits(); 1015ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgIntTy = llvm::IntegerType::get(C, ArgWidth); 1016ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *BCArg = Builder.CreateBitCast(Arg, ArgIntTy); 1017ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *ZeroCmp = llvm::Constant::getNullValue(ArgIntTy); 1018ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Result = Builder.CreateICmpSLT(BCArg, ZeroCmp); 1019ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 1020ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman } 10217ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman } 10221eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1023b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If this is an alias for a libm function (e.g. __builtin_sin) turn it into 1024b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // that function. 10253e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor if (getContext().BuiltinInfo.isLibFunction(BuiltinID) || 10263e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor getContext().BuiltinInfo.isPredefinedLibFunction(BuiltinID)) 102731777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson return EmitCall(E->getCallee()->getType(), 102831777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson CGM.getBuiltinLibFunction(FD, BuiltinID), 1029c285372e69f42d95ca638d74abd1f46bd7b77a96Eli Friedman ReturnValueSlot(), E->arg_begin(), E->arg_end(), FD); 10301eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1031b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific intrinsic. 1032a6f80ef997f0363386749087b325607eaa5adcfcDale Johannesen const char *Name = getContext().BuiltinInfo.GetName(BuiltinID); 103355cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar Intrinsic::ID IntrinsicID = Intrinsic::not_intrinsic; 103455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar if (const char *Prefix = 10351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump llvm::Triple::getArchTypePrefix(Target.getTriple().getArch())) 103655cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar IntrinsicID = Intrinsic::getIntrinsicForGCCBuiltin(Prefix, Name); 10371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1038b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (IntrinsicID != Intrinsic::not_intrinsic) { 1039b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner SmallVector<Value*, 16> Args; 10401eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 104146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant 104246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // expressions. 104346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 104446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 104546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 104646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 104746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 1048b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Function *F = CGM.getIntrinsic(IntrinsicID); 1049b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::FunctionType *FTy = F->getFunctionType(); 10501eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1051b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) { 105246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Value *ArgValue; 105346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 105446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 105546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ArgValue = EmitScalarExpr(E->getArg(i)); 105646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } else { 105746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we 105846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // know that the generated intrinsic gets a ConstantInt. 105946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 106046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result,getContext()); 106146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); 106246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner (void)IsConst; 1063d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall ArgValue = llvm::ConstantInt::get(getLLVMContext(), Result); 106446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 10651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1066b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If the intrinsic arg type is different from the builtin arg type 1067b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // we need to do a bit cast. 1068b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::Type *PTy = FTy->getParamType(i); 1069b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (PTy != ArgValue->getType()) { 1070b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) && 1071b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast to param"); 1072b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner ArgValue = Builder.CreateBitCast(ArgValue, PTy); 1073b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10741eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1075b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Args.push_back(ArgValue); 1076b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10771eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1078beaaccd8e2a8748f77b66e2b330fb9136937e14cJay Foad Value *V = Builder.CreateCall(F, Args.data(), Args.data() + Args.size()); 1079b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner QualType BuiltinRetType = E->getType(); 10801eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1081d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *RetTy = llvm::Type::getVoidTy(getLLVMContext()); 1082b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (!BuiltinRetType->isVoidType()) RetTy = ConvertType(BuiltinRetType); 10831eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1084b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (RetTy != V->getType()) { 1085b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(V->getType()->canLosslesslyBitCastTo(RetTy) && 1086b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast result type"); 1087b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner V = Builder.CreateBitCast(V, RetTy); 1088b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10891eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1090b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 1091b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10921eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1093b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific builtin that needs to be lowered. 1094f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar if (Value *V = EmitTargetBuiltinExpr(BuiltinID, E)) 1095b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 10961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1097488e993a135ce700b982bf099c3d6b856301d642Daniel Dunbar ErrorUnsupported(E, "builtin function"); 10981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1099b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // Unknown builtin, for now just dump it out and return undef. 1100b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (hasAggregateLLVMType(E->getType())) 1101195337d2e5d4625ae9dc1328c7cdbc7115b0261bDaniel Dunbar return RValue::getAggregate(CreateMemTemp(E->getType())); 110203e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 11031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 1104564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 1105f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel DunbarValue *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID, 1106f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar const CallExpr *E) { 110755cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar switch (Target.getTriple().getArch()) { 11082752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::arm: 11092752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::thumb: 11102752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner return EmitARMBuiltinExpr(BuiltinID, E); 111155cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86: 111255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86_64: 1113f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitX86BuiltinExpr(BuiltinID, E); 111455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc: 111555cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc64: 1116f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitPPCBuiltinExpr(BuiltinID, E); 111755cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar default: 111855cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar return 0; 111955cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar } 1120f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar} 1121f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar 11229cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattnerstatic llvm::VectorType *GetNeonType(LLVMContext &C, unsigned type, bool q) { 1123998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman switch (type) { 1124998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman default: break; 1125998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 0: 11264be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 5: return llvm::VectorType::get(llvm::Type::getInt8Ty(C), 8 << (int)q); 1127998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 6: 1128998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 7: 11294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 1: return llvm::VectorType::get(llvm::Type::getInt16Ty(C),4 << (int)q); 11304be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 2: return llvm::VectorType::get(llvm::Type::getInt32Ty(C),2 << (int)q); 11314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 3: return llvm::VectorType::get(llvm::Type::getInt64Ty(C),1 << (int)q); 11324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 4: return llvm::VectorType::get(llvm::Type::getFloatTy(C),2 << (int)q); 1133998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman }; 1134998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman return 0; 1135998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman} 1136998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman 1137cf55652cf668c1402eee0b12edd2e5a1bc34d7a1Bob WilsonValue *CodeGenFunction::EmitNeonSplat(Value *V, Constant *C) { 1138d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman unsigned nElts = cast<llvm::VectorType>(V->getType())->getNumElements(); 1139d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman SmallVector<Constant*, 16> Indices(nElts, C); 1140fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 1141d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman return Builder.CreateShuffleVector(V, V, SV, "lane"); 1142d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman} 1143d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman 114430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate BegemanValue *CodeGenFunction::EmitNeonCall(Function *F, SmallVectorImpl<Value*> &Ops, 1145db3d4d036037f379f12643e067b229862d61e932Bob Wilson const char *name, 114661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman unsigned shift, bool rightshift) { 114730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman unsigned j = 0; 114830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman for (Function::const_arg_iterator ai = F->arg_begin(), ae = F->arg_end(); 114930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ai != ae; ++ai, ++j) 115061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman if (shift > 0 && shift == j) 115161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = EmitNeonShiftVector(Ops[j], ai->getType(), rightshift); 115261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman else 115361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = Builder.CreateBitCast(Ops[j], ai->getType(), name); 115430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 115530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return Builder.CreateCall(F, Ops.begin(), Ops.end(), name); 115630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman} 115730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 1158464ccb68f22a7e1c0a2844551c16f721540c91c3Nate BegemanValue *CodeGenFunction::EmitNeonShiftVector(Value *V, const llvm::Type *Ty, 1159464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman bool neg) { 1160464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman ConstantInt *CI = cast<ConstantInt>(V); 1161464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman int SV = CI->getSExtValue(); 1162464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 1163464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman const llvm::VectorType *VTy = cast<llvm::VectorType>(Ty); 1164464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman llvm::Constant *C = ConstantInt::get(VTy->getElementType(), neg ? -SV : SV); 1165464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman SmallVector<llvm::Constant*, 16> CV(VTy->getNumElements(), C); 1166fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner return llvm::ConstantVector::get(CV); 1167464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman} 1168464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 116906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// GetPointeeAlignment - Given an expression with a pointer type, find the 117006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// alignment of the type referenced by the pointer. Skip over implicit 117106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// casts. 117206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilsonstatic Value *GetPointeeAlignment(CodeGenFunction &CGF, const Expr *Addr) { 117306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned Align = 1; 117406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // Check if the type is a pointer. The implicit cast operand might not be. 117506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson while (Addr->getType()->isPointerType()) { 117606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson QualType PtTy = Addr->getType()->getPointeeType(); 117706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned NewA = CGF.getContext().getTypeAlignInChars(PtTy).getQuantity(); 117806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (NewA > Align) 117906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Align = NewA; 118006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 118106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // If the address is an implicit cast, repeat with the cast operand. 118206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (const ImplicitCastExpr *CastAddr = dyn_cast<ImplicitCastExpr>(Addr)) { 118306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Addr = CastAddr->getSubExpr(); 118406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson continue; 118506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 118606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson break; 118706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 118806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson return llvm::ConstantInt::get(CGF.Int32Ty, Align); 118906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson} 119006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 11912752c0137d95aa2f4ee1cdff4b564bac842e041bChris LattnerValue *CodeGenFunction::EmitARMBuiltinExpr(unsigned BuiltinID, 11922752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner const CallExpr *E) { 1193e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (BuiltinID == ARM::BI__clear_cache) { 119479ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const FunctionDecl *FD = E->getDirectCallee(); 11958a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher // Oddly people write this call without args on occasion and gcc accepts 11968a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher // it - it's also marked as varargs in the description file. 11978a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher llvm::SmallVector<Value*, 2> Ops; 11988a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher for (unsigned i = 0; i < E->getNumArgs(); i++) 11998a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher Ops.push_back(EmitScalarExpr(E->getArg(i))); 120079ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::Type *Ty = CGM.getTypes().ConvertType(FD->getType()); 120179ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::FunctionType *FTy = cast<llvm::FunctionType>(Ty); 120279ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola llvm::StringRef Name = FD->getName(); 12038a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher return Builder.CreateCall(CGM.CreateRuntimeFunction(FTy, Name), 12048a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher Ops.begin(), Ops.end()); 12052752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 1206e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 120726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes if (BuiltinID == ARM::BI__builtin_arm_ldrexd) { 120826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Function *F = CGM.getIntrinsic(Intrinsic::arm_ldrexd); 120926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 121026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *LdPtr = EmitScalarExpr(E->getArg(0)); 121126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val = Builder.CreateCall(F, LdPtr, "ldrexd"); 121226c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 121326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val0 = Builder.CreateExtractValue(Val, 1); 121426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val1 = Builder.CreateExtractValue(Val, 0); 121526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val0 = Builder.CreateZExt(Val0, Int64Ty); 121626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val1 = Builder.CreateZExt(Val1, Int64Ty); 121726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 121826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *ShiftCst = llvm::ConstantInt::get(Int64Ty, 32); 121926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val = Builder.CreateShl(Val0, ShiftCst, "shl", true /* nuw */); 122026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes return Builder.CreateOr(Val, Val1); 122126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes } 122226c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 122326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes if (BuiltinID == ARM::BI__builtin_arm_strexd) { 122426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Function *F = CGM.getIntrinsic(Intrinsic::arm_strexd); 12257650d95a1a616ea300f37126a8dfc93dc19a662aChris Lattner llvm::Type *STy = llvm::StructType::get(Int32Ty, Int32Ty, NULL); 122626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 122726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *One = llvm::ConstantInt::get(Int32Ty, 1); 122826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Tmp = Builder.CreateAlloca(Int64Ty, One, "tmp"); 122926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val = EmitScalarExpr(E->getArg(0)); 123026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Builder.CreateStore(Val, Tmp); 123126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 123226c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *LdPtr = Builder.CreateBitCast(Tmp,llvm::PointerType::getUnqual(STy)); 123326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val = Builder.CreateLoad(LdPtr); 123426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 123526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Arg0 = Builder.CreateExtractValue(Val, 0); 123626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Arg1 = Builder.CreateExtractValue(Val, 1); 123726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *StPtr = EmitScalarExpr(E->getArg(1)); 123826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes return Builder.CreateCall3(F, Arg0, Arg1, StPtr, "strexd"); 123926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes } 124026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 1241d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman llvm::SmallVector<Value*, 4> Ops; 1242e140af3e27016f902146023fba7680b43043ec07Rafael Espindola for (unsigned i = 0, e = E->getNumArgs() - 1; i != e; i++) 1243e140af3e27016f902146023fba7680b43043ec07Rafael Espindola Ops.push_back(EmitScalarExpr(E->getArg(i))); 1244e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1245e140af3e27016f902146023fba7680b43043ec07Rafael Espindola llvm::APSInt Result; 1246e140af3e27016f902146023fba7680b43043ec07Rafael Espindola const Expr *Arg = E->getArg(E->getNumArgs()-1); 1247e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Arg->isIntegerConstantExpr(Result, getContext())) 1248e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1249e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 125099c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f || 125199c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman BuiltinID == ARM::BI__builtin_arm_vcvtr_d) { 125299c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the overloaded type of this builtin. 12539cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Ty; 125499c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f) 1255d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = llvm::Type::getFloatTy(getLLVMContext()); 125699c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman else 1257d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = llvm::Type::getDoubleTy(getLLVMContext()); 125899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 125999c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine whether this is an unsigned conversion or not. 126099c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman bool usgn = Result.getZExtValue() == 1; 126199c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman unsigned Int = usgn ? Intrinsic::arm_vcvtru : Intrinsic::arm_vcvtr; 126299c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 126399c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Call the appropriate intrinsic. 12648dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 126599c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman return Builder.CreateCall(F, Ops.begin(), Ops.end(), "vcvtr"); 126699c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman } 126799c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 126899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the type of this overloaded NEON intrinsic. 1269e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned type = Result.getZExtValue(); 1270e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool usgn = type & 0x08; 1271e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool quad = type & 0x10; 12720d15c5321a11a5fee53b17ca8e9e0d72d6192b23Nate Begeman bool poly = (type & 0x7) == 5 || (type & 0x7) == 6; 12739d8231afec576559a73b352678b30452e1e83232Chandler Carruth (void)poly; // Only used in assert()s. 12747965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson bool rightShift = false; 1275e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 12769cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::VectorType *VTy = GetNeonType(getLLVMContext(), type & 0x7, quad); 12779cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Ty = VTy; 1278e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Ty) 1279e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1280e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1281e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned Int; 1282e140af3e27016f902146023fba7680b43043ec07Rafael Espindola switch (BuiltinID) { 1283e140af3e27016f902146023fba7680b43043ec07Rafael Espindola default: return 0; 1284537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabd_v: 1285537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabdq_v: 1286998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 12878dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vabd"); 1288537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabs_v: 1289537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabsq_v: 12908dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vabs, Ty), 1291548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vabs"); 1292537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vaddhn_v: 12938dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vaddhn, Ty), 1294548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vaddhn"); 1295537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcale_v: 12969eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1297537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcage_v: { 1298d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacged); 129930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 130030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1301537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcaleq_v: 13029eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1303537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcageq_v: { 1304d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgeq); 130530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 130630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1307537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcalt_v: 13089eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1309537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcagt_v: { 1310d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtd); 131130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 131230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1313537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcaltq_v: 13149eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1315537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcagtq_v: { 1316d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtq); 131730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 131830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1319537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcls_v: 1320537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclsq_v: { 13218dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcls, Ty); 132230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcls"); 13239eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1324537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclz_v: 1325537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclzq_v: { 13268dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vclz, Ty); 132730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vclz"); 13289eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1329537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcnt_v: 1330537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcntq_v: { 13318dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcnt, Ty); 133230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcnt"); 13339eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1334537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f16_v: { 133546e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson assert((type & 0x7) == 7 && !quad && "unexpected vcvt_f16_v builtin"); 133646e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcvtfp2hf); 133746e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson return EmitNeonCall(F, Ops, "vcvt"); 133846e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson } 1339537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f32_f16: { 134046e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson assert((type & 0x7) == 7 && !quad && "unexpected vcvt_f32_f16 builtin"); 134146e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcvthf2fp); 134246e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson return EmitNeonCall(F, Ops, "vcvt"); 134346e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson } 1344537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f32_v: 1345537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_f32_v: { 134630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1347d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = GetNeonType(getLLVMContext(), 4, quad); 13489eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateUIToFP(Ops[0], Ty, "vcvt") 13499eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateSIToFP(Ops[0], Ty, "vcvt"); 13509eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1351537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_s32_v: 1352537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_u32_v: 1353537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_s32_v: 1354537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_u32_v: { 1355d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[0] = Builder.CreateBitCast(Ops[0], GetNeonType(getLLVMContext(), 4, quad)); 13569eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateFPToUI(Ops[0], Ty, "vcvt") 13579eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateFPToSI(Ops[0], Ty, "vcvt"); 13589eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1359537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_f32_v: 1360537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_f32_v: { 13619cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { GetNeonType(getLLVMContext(), 4, quad), Ty }; 13629eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfxu2fp : Intrinsic::arm_neon_vcvtfxs2fp; 13638dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Tys); 136430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 13659eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1366537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_s32_v: 1367537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_u32_v: 1368537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_s32_v: 1369537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_u32_v: { 13709cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, GetNeonType(getLLVMContext(), 4, quad) }; 13719eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfp2fxu : Intrinsic::arm_neon_vcvtfp2fxs; 13728dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Tys); 137330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 137430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1375537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vext_v: 1376537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vextq_v: { 1377fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner int CV = cast<ConstantInt>(Ops[2])->getSExtValue(); 13781c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 16> Indices; 13794be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 138077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+CV)); 138130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 138230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 138330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1384fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value *SV = llvm::ConstantVector::get(Indices); 13851c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vext"); 13861c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1387537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i8: 1388537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i16: 1389537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i32: 1390537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i64: 1391537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_f32: 1392537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i8: 1393537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i16: 1394537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i32: 1395537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i64: 1396537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_f32: 1397df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return Builder.CreateExtractElement(Ops[0], EmitScalarExpr(E->getArg(1)), 1398df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman "vget_lane"); 1399537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhadd_v: 1400537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhaddq_v: 1401df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhaddu : Intrinsic::arm_neon_vhadds; 14028dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vhadd"); 1403537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhsub_v: 1404537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhsubq_v: 1405df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhsubu : Intrinsic::arm_neon_vhsubs; 14068dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vhsub"); 1407537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_v: 1408537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_v: 140906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 14108dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vld1, Ty), 14114be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops, "vld1"); 1412537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_lane_v: 1413537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_lane_v: 14144be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 14154be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 14164be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14174be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 14184be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vld1_lane"); 1419537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_dup_v: 1420537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_dup_v: { 14214be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *V = UndefValue::get(Ty); 14224be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 14234be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 142577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 14264be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateInsertElement(V, Ops[0], CI); 14274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return EmitNeonSplat(Ops[0], CI); 14284be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1429537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_v: 1430537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2q_v: { 14318dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2, Ty); 143206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 143306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld2"); 14344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14354be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14364be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14374be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1438537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_v: 1439537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3q_v: { 14408dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3, Ty); 144106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 144206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld3"); 14434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14464be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1447537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_v: 1448537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4q_v: { 14498dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4, Ty); 145006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 145106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld4"); 14524be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14534be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14544be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14554be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1456537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_lane_v: 1457537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2q_lane_v: { 14588dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2lane, Ty); 14594be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 146106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14624be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld2_lane"); 14634be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14644be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14654be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14664be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1467537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_lane_v: 1468537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3q_lane_v: { 14698dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3lane, Ty); 14704be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14714be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 14724be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 147306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14744be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld3_lane"); 14754be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14764be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14774be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14784be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1479537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_lane_v: 1480537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4q_lane_v: { 14818dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4lane, Ty); 14824be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14834be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 14844be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 14854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[5] = Builder.CreateBitCast(Ops[5], Ty); 148606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14874be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld3_lane"); 14884be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14894be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14904be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14914be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1492537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 1493537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 1494537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: { 1495a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson // Handle 64-bit elements as a special-case. There is no "dup" needed. 1496a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson if (VTy->getElementType()->getPrimitiveSizeInBits() == 64) { 1497a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson switch (BuiltinID) { 1498537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 1499a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1500a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1501537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 1502a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1503a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1504537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: 1505a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1506a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1507a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson default: assert(0 && "unknown vld_dup intrinsic?"); 1508a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson } 15098dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 1510a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 1511a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld_dup"); 1512a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1513a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1514a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson return Builder.CreateStore(Ops[1], Ops[0]); 1515a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson } 15164be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman switch (BuiltinID) { 1517537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 15184be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15194be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 1520537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 15214be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15224be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 1523537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: 15244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15254be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 15264be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman default: assert(0 && "unknown vld_dup intrinsic?"); 15274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 15288dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 15294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman const llvm::StructType *STy = cast<llvm::StructType>(F->getReturnType()); 15304be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 15314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Value*, 6> Args; 15324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(Ops[1]); 15334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.append(STy->getNumElements(), UndefValue::get(Ty)); 15344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 153577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 15364be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(CI); 153706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Args.push_back(GetPointeeAlignment(*this, E->getArg(1))); 15384be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 15394be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Args.begin(), Args.end(), "vld_dup"); 15404be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman // splat lane 0 to all elts in each vector of the result. 15414be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) { 15424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Val = Builder.CreateExtractValue(Ops[1], i); 15434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Elt = Builder.CreateBitCast(Val, Ty); 15444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = EmitNeonSplat(Elt, CI); 15454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = Builder.CreateBitCast(Elt, Val->getType()); 15464be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateInsertValue(Ops[1], Elt, i); 15474be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 15484be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 15494be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 15504be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 15514be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1552537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmax_v: 1553537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmaxq_v: 1554df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmaxu : Intrinsic::arm_neon_vmaxs; 15558dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmax"); 1556537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmin_v: 1557537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vminq_v: 1558df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vminu : Intrinsic::arm_neon_vmins; 15598dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmin"); 1560537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmovl_v: { 15612235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 15622235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 15637cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson if (usgn) 15647cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateZExt(Ops[0], Ty, "vmovl"); 15657cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateSExt(Ops[0], Ty, "vmovl"); 15662235941293353325835d182da4470f61828fe789Bob Wilson } 1567537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmovn_v: { 15682235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *QTy = llvm::VectorType::getExtendedElementVectorType(VTy); 15692235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], QTy); 15703b6081bf49b7506cb96131247f209d1e03610df8Bob Wilson return Builder.CreateTrunc(Ops[0], Ty, "vmovn"); 15712235941293353325835d182da4470f61828fe789Bob Wilson } 1572537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmul_v: 1573537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmulq_v: 1574953d513c7ee79b3d9e37597e64317e75c0fbf7f6Bob Wilson assert(poly && "vmul builtin only supported for polynomial types"); 15758dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vmulp, Ty), 1576953d513c7ee79b3d9e37597e64317e75c0fbf7f6Bob Wilson Ops, "vmul"); 1577537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmull_v: 15782d33e423d5091b7d2cb8618952752abd55bba965Bob Wilson Int = usgn ? Intrinsic::arm_neon_vmullu : Intrinsic::arm_neon_vmulls; 15798c079ac8f8b36804b5586985449956e0481e2e02Matt Beaumont-Gay Int = poly ? (unsigned)Intrinsic::arm_neon_vmullp : Int; 15808dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmull"); 1581537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadal_v: 1582537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadalq_v: { 1583df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vpadalu : Intrinsic::arm_neon_vpadals; 1584c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson // The source operand type has twice as many elements of half the size. 1585c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); 1586d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *EltTy = 1587d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), EltBits / 2); 15889cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *NarrowTy = 1589c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson llvm::VectorType::get(EltTy, VTy->getNumElements() * 2); 15909cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, NarrowTy }; 15918dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vpadal"); 1592c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson } 1593537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadd_v: 15948dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vpadd, Ty), 1595548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vpadd"); 1596537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpaddl_v: 1597537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpaddlq_v: { 1598548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpaddlu : Intrinsic::arm_neon_vpaddls; 1599c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson // The source operand type has twice as many elements of half the size. 1600c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); 1601d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *EltTy = llvm::IntegerType::get(getLLVMContext(), EltBits / 2); 16029cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *NarrowTy = 1603c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson llvm::VectorType::get(EltTy, VTy->getNumElements() * 2); 16049cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, NarrowTy }; 16058dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vpaddl"); 1606c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson } 1607537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpmax_v: 1608548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpmaxu : Intrinsic::arm_neon_vpmaxs; 16098dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vpmax"); 1610537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpmin_v: 1611548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpminu : Intrinsic::arm_neon_vpmins; 16128dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vpmin"); 1613537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqabs_v: 1614537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqabsq_v: 16158dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqabs, Ty), 1616548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqabs"); 1617537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqadd_v: 1618537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqaddq_v: 1619548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqaddu : Intrinsic::arm_neon_vqadds; 16208dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqadd"); 1621537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmlal_v: 16228dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlal, Ty), 1623db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmlal"); 1624537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmlsl_v: 16258dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlsl, Ty), 1626db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmlsl"); 1627537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmulh_v: 1628537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmulhq_v: 16298dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmulh, Ty), 1630db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmulh"); 1631537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmull_v: 16328dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmull, Ty), 1633db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmull"); 1634537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqmovn_v: 1635548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqmovnu : Intrinsic::arm_neon_vqmovns; 16368dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqmovn"); 1637537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqmovun_v: 16388dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqmovnsu, Ty), 1639548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqdmull"); 1640537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqneg_v: 1641537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqnegq_v: 16428dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqneg, Ty), 164361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqneg"); 1644537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrdmulh_v: 1645537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrdmulhq_v: 16468dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrdmulh, Ty), 1647db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqrdmulh"); 1648537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshl_v: 1649537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshlq_v: 1650548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftu : Intrinsic::arm_neon_vqrshifts; 16518dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqrshl"); 1652537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshrn_n_v: 1653548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftnu : Intrinsic::arm_neon_vqrshiftns; 16548dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqrshrn_n", 165561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1656537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshrun_n_v: 16578dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrshiftnsu, Ty), 1658db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqrshrun_n", 1, true); 1659537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshl_v: 1660537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlq_v: 166161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 16628dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshl"); 1663537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshl_n_v: 1664537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlq_n_v: 166561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 16668dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshl_n", 166761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, false); 1668537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlu_n_v: 1669537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshluq_n_v: 16708dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftsu, Ty), 1671db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqshlu", 1, false); 1672537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshrn_n_v: 167361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftnu : Intrinsic::arm_neon_vqshiftns; 16748dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshrn_n", 167561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1676537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshrun_n_v: 16778dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftnsu, Ty), 1678db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqshrun_n", 1, true); 1679537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqsub_v: 1680537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqsubq_v: 1681464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqsubu : Intrinsic::arm_neon_vqsubs; 16828dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqsub"); 1683537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vraddhn_v: 16848dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vraddhn, Ty), 1685464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vraddhn"); 1686537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpe_v: 1687537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpeq_v: 16888dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecpe, Ty), 1689464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecpe"); 1690537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecps_v: 1691537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpsq_v: 16928dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecps, Ty), 1693464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecps"); 1694537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrhadd_v: 1695537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrhaddq_v: 1696464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrhaddu : Intrinsic::arm_neon_vrhadds; 16978dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrhadd"); 1698537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshl_v: 1699537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshlq_v: 17005af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 17018dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrshl"); 1702537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshrn_n_v: 17038dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrshiftn, Ty), 1704db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vrshrn_n", 1, true); 1705537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshr_n_v: 1706537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshrq_n_v: 17075af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 17088dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrshr_n", 1, true); 1709537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrte_v: 1710537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrteq_v: 17118dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrte, Ty), 17125af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrte"); 1713537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrts_v: 1714537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrtsq_v: 17158dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrts, Ty), 17165af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrts"); 1717537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsra_n_v: 1718537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsraq_n_v: 17195af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 17205af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 17215af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, true); 17225af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 17238dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Ops[1] = Builder.CreateCall2(CGM.getIntrinsic(Int, Ty), Ops[1], Ops[2]); 17245af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1], "vrsra_n"); 1725537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsubhn_v: 17268dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsubhn, Ty), 1727464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrsubhn"); 1728537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i8: 1729537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i16: 1730537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i32: 1731537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i64: 1732537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_f32: 1733537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i8: 1734537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i16: 1735537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i32: 1736537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i64: 1737537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_f32: 1738548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops.push_back(EmitScalarExpr(E->getArg(2))); 1739548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vset_lane"); 1740537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshl_v: 1741537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshlq_v: 1742464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftu : Intrinsic::arm_neon_vshifts; 17438dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vshl"); 1744537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshll_n_v: 1745464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftlu : Intrinsic::arm_neon_vshiftls; 17468dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vshll", 1); 1747537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshl_n_v: 1748537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshlq_n_v: 174961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 175061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return Builder.CreateShl(Builder.CreateBitCast(Ops[0],Ty), Ops[1], "vshl_n"); 1751537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshrn_n_v: 17528dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftn, Ty), 1753db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vshrn_n", 1, true); 1754537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshr_n_v: 1755537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshrq_n_v: 1756464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 175761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 1758464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1759464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateLShr(Ops[0], Ops[1], "vshr_n"); 1760464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1761464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAShr(Ops[0], Ops[1], "vshr_n"); 1762537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsri_n_v: 1763537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsriq_n_v: 17647965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson rightShift = true; 1765537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsli_n_v: 1766537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsliq_n_v: 17677965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson Ops[2] = EmitNeonShiftVector(Ops[2], Ty, rightShift); 17688dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftins, Ty), 1769464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vsli_n"); 1770537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsra_n_v: 1771537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsraq_n_v: 1772464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1773464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 177461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, false); 1775464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1776464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateLShr(Ops[1], Ops[2], "vsra_n"); 1777464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1778464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateAShr(Ops[1], Ops[2], "vsra_n"); 1779464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1]); 1780537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1_v: 1781537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1q_v: 178206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17838dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst1, Ty), 1784464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1785537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1_lane_v: 1786537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1q_lane_v: 1787464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1788464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2]); 1789464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1790464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateStore(Ops[1], Builder.CreateBitCast(Ops[0], Ty)); 1791537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2_v: 1792537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2q_v: 179306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17948dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2, Ty), 1795464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1796537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2_lane_v: 1797537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2q_lane_v: 179806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17998dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2lane, Ty), 1800464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1801537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3_v: 1802537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3q_v: 180306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18048dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3, Ty), 1805464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1806537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3_lane_v: 1807537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3q_lane_v: 180806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18098dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3lane, Ty), 1810464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1811537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4_v: 1812537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4q_v: 181306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18148dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4, Ty), 1815464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1816537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4_lane_v: 1817537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4q_lane_v: 181806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18198dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4lane, Ty), 1820464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1821537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsubhn_v: 18228dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vsubhn, Ty), 1823548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vsubhn"); 1824537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl1_v: 18251c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl1), 18261c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl1"); 1827537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl2_v: 18281c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl2), 18291c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl2"); 1830537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl3_v: 18311c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl3), 18321c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl3"); 1833537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl4_v: 18341c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl4), 18351c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl4"); 1836537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx1_v: 18371c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx1), 18381c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx1"); 1839537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx2_v: 18401c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx2), 18411c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx2"); 1842537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx3_v: 18431c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx3), 18441c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx3"); 1845537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx4_v: 18461c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx4), 18471c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx4"); 1848537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtst_v: 1849537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtstq_v: { 18501c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 18511c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18521c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1]); 18531c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateICmp(ICmpInst::ICMP_NE, Ops[0], 18541c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman ConstantAggregateZero::get(Ty)); 18551c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateSExt(Ops[0], Ty, "vtst"); 18561c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1857537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtrn_v: 1858537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtrnq_v: { 18594be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18614be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18629577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 18634be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18641c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18654be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18664be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 186777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+vi)); 186877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+e+vi)); 18691c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18704be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1871fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 18724be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vtrn"); 18734be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18741c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18754be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18761c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1877537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vuzp_v: 1878537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vuzpq_v: { 18794be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18801c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18814be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18829577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 18834be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18844be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18864be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 188777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, 2*i+vi)); 18884be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18894be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1890fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 18914be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vuzp"); 18924be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18934be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 18944be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18951c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1896537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vzip_v: 1897537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vzipq_v: { 18984be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18991c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 19004be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 19019577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 19024be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 19034be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 19044be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 19054be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 1906e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, (i + vi*e) >> 1)); 1907e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, ((i + vi*e) >> 1)+e)); 19084be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 19094be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1910fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 19114be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vzip"); 19124be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 19134be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 19144be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 19159eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 19162752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 19172752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner} 19182752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner 1919aa51e513850688b7963efc62abf1eface7037602Bill Wendlingllvm::Value *CodeGenFunction:: 1920aa51e513850688b7963efc62abf1eface7037602Bill WendlingBuildVector(const llvm::SmallVectorImpl<llvm::Value*> &Ops) { 1921aa51e513850688b7963efc62abf1eface7037602Bill Wendling assert((Ops.size() & (Ops.size() - 1)) == 0 && 1922aa51e513850688b7963efc62abf1eface7037602Bill Wendling "Not a power-of-two sized vector!"); 1923aa51e513850688b7963efc62abf1eface7037602Bill Wendling bool AllConstants = true; 1924aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e && AllConstants; ++i) 1925aa51e513850688b7963efc62abf1eface7037602Bill Wendling AllConstants &= isa<Constant>(Ops[i]); 1926aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1927aa51e513850688b7963efc62abf1eface7037602Bill Wendling // If this is a constant vector, create a ConstantVector. 1928aa51e513850688b7963efc62abf1eface7037602Bill Wendling if (AllConstants) { 1929aa51e513850688b7963efc62abf1eface7037602Bill Wendling std::vector<llvm::Constant*> CstOps; 1930aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1931aa51e513850688b7963efc62abf1eface7037602Bill Wendling CstOps.push_back(cast<Constant>(Ops[i])); 1932aa51e513850688b7963efc62abf1eface7037602Bill Wendling return llvm::ConstantVector::get(CstOps); 1933aa51e513850688b7963efc62abf1eface7037602Bill Wendling } 1934aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1935aa51e513850688b7963efc62abf1eface7037602Bill Wendling // Otherwise, insertelement the values to build the vector. 1936aa51e513850688b7963efc62abf1eface7037602Bill Wendling Value *Result = 1937aa51e513850688b7963efc62abf1eface7037602Bill Wendling llvm::UndefValue::get(llvm::VectorType::get(Ops[0]->getType(), Ops.size())); 1938aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1939aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1940aa51e513850688b7963efc62abf1eface7037602Bill Wendling Result = Builder.CreateInsertElement(Result, Ops[i], 1941d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::ConstantInt::get(llvm::Type::getInt32Ty(getLLVMContext()), i)); 1942aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1943aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Result; 1944aa51e513850688b7963efc62abf1eface7037602Bill Wendling} 1945aa51e513850688b7963efc62abf1eface7037602Bill Wendling 19461eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, 19471feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 19482929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson llvm::SmallVector<Value*, 4> Ops; 19492929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 195046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant expressions. 195146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 195246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 195346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 195446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 195546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 195646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) { 195746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 195846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 195946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 196046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner continue; 196146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 196246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 196346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we know 196446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // that the generated intrinsic gets a ConstantInt. 196546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 196646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result, getContext()); 196746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); (void)IsConst; 1968d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops.push_back(llvm::ConstantInt::get(getLLVMContext(), Result)); 196946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 19702929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 1971564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 197246a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 19731eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi128: 1974e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 19751eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi128: 1976e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1977e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1978e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1979e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1980e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: { 198177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 198277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 2); 198377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Zero = llvm::ConstantInt::get(Int32Ty, 0); 198403e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson Ops[1] = Builder.CreateInsertElement(llvm::UndefValue::get(Ty), 1985e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1], Zero, "insert"); 1986e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "bitcast"); 1987e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const char *name = 0; 1988e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Intrinsic::ID ID = Intrinsic::not_intrinsic; 19891eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1990e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 1991e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman default: assert(0 && "Unsupported shift intrinsic!"); 1992e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 1993e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 1994e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 1995e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1996e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 1997e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 1998e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 1999e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2000e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 2001e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 2002e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 2003e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2004e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 2005e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 2006e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 2007e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2008e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 2009e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 2010e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 2011e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2012e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 2013e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 2014e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 2015e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2016e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 2017e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 2018e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 2019e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2020e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 2021e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 2022e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 2023e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2024e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2025e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F = CGM.getIntrinsic(ID); 20261eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 2027e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2028aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v8qi: 2029aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v4hi: 2030aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v2si: 2031aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Builder.CreateBitCast(BuildVector(Ops), 2032d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Type::getX86_MMXTy(getLLVMContext())); 20331944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis case X86::BI__builtin_ia32_vec_ext_v2si: 20341944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis return Builder.CreateExtractElement(Ops[0], 20351944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis llvm::ConstantInt::get(Ops[1]->getType(), 0)); 20361eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi: 20372929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20381eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi: 20392929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20402929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20412929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20422929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20432929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: { 204477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 204577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 1); 20462929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateBitCast(Ops[1], Ty, "bitcast"); 20472929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const char *name = 0; 20482929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Intrinsic::ID ID = Intrinsic::not_intrinsic; 20491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 20502929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson switch (BuiltinID) { 20512929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson default: assert(0 && "Unsupported shift intrinsic!"); 20522929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 20532929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "pslldi"; 2054df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_d; 20552929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20562929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20572929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllqi"; 2058df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_q; 20592929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20602929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 20612929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllwi"; 2062df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_w; 20632929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20642929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20652929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psradi"; 2066df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_d; 20672929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20682929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20692929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrawi"; 2070df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_w; 20712929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20722929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20732929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrldi"; 2074df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_d; 20752929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20762929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20772929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlqi"; 2078df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_q; 20792929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20802929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: 20812929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlwi"; 2082df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_w; 20832929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20842929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 20857acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 20861eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 20872929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 208879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpps: { 208979dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ps); 209079dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpps"); 209179dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 209279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpss: { 209379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ss); 209479dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpss"); 2095cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2096e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_ldmxcsr: { 2097d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *PtrTy = Int8PtrTy; 209877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 209977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2100e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Builder.CreateStore(Ops[0], Tmp); 2101e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_ldmxcsr), 21023eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2103e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2104e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_stmxcsr: { 2105d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall const llvm::Type *PtrTy = Int8PtrTy; 210677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 210777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2108e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman One = Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr), 21093eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2110e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateLoad(Tmp, "stmxcsr"); 2111e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 211279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmppd: { 211379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_pd); 211479dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmppd"); 211579dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 211679dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpsd: { 211779dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_sd); 211879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpsd"); 2119cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2120e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storehps: 2121e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storelps: { 212277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *PtrTy = llvm::PointerType::getUnqual(Int64Ty); 212377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 21241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2125e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast val v2i64 2126e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], VecTy, "cast"); 21271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2128e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // extract (0, 1) 2129e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_storelps ? 0 : 1; 213077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Idx = llvm::ConstantInt::get(Int32Ty, Index); 2131e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Idx, "extract"); 2132e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 2133e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast pointer to i64 & store 2134e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 2135e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 2136e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 213728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling case X86::BI__builtin_ia32_palignr: { 213828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 213928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 214028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors less than 9 bytes, 214128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // emit a shuffle instruction. 214228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal <= 8) { 214328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling llvm::SmallVector<llvm::Constant*, 8> Indices; 214428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling for (unsigned i = 0; i != 8; ++i) 214528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 214628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 2147fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 214828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 214928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 215028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 215128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors more than 8 but less 215228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // than 16 bytes, emit a logical right shift of the destination. 215328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal < 16) { 215428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // MMX has these as 1 x i64 vectors for some odd optimization reasons. 215528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling const llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 1); 215628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 215728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 215828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[1] = llvm::ConstantInt::get(VecTy, (shiftVal-8) * 8); 215928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 216028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // create i32 constant 216128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_mmx_psrl_q); 216228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 216328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 216428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 216528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 216628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return llvm::Constant::getNullValue(ConvertType(E->getType())); 216728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 2168c3420ffb282c6ffc0192013bf8045b6c21eddeceNate Begeman case X86::BI__builtin_ia32_palignr128: { 2169ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 2170ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2171ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors less than 17 bytes, 2172ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // emit a shuffle instruction. 2173ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal <= 16) { 2174ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::SmallVector<llvm::Constant*, 16> Indices; 2175ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman for (unsigned i = 0; i != 16; ++i) 217677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 2177ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2178fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 2179ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 2180ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2181ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2182ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors more than 16 but less 2183ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // than 32 bytes, emit a logical right shift of the destination. 2184ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal < 32) { 218577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 2186ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2187ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 218877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = llvm::ConstantInt::get(Int32Ty, (shiftVal-16) * 8); 2189ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2190ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // create i32 constant 2191ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_psrl_dq); 2192ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 2193ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2194ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2195ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 2196ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return llvm::Constant::getNullValue(ConvertType(E->getType())); 219791b59274439f776cdd545bd7bf5849fdb1842160Eric Christopher } 2198b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntps: 2199b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntpd: 2200b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntdq: 2201b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movnti: { 2202b107dd02f5e365f60b036b8a27c784f2d0d0a855Bill Wendling llvm::MDNode *Node = llvm::MDNode::get(getLLVMContext(), 2203b107dd02f5e365f60b036b8a27c784f2d0d0a855Bill Wendling Builder.getInt32(1)); 2204b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling 2205b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling // Convert the type of the pointer to a pointer to the stored type. 2206b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling Value *BC = Builder.CreateBitCast(Ops[0], 2207b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling llvm::PointerType::getUnqual(Ops[1]->getType()), 2208b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling "cast"); 2209b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling StoreInst *SI = Builder.CreateStore(Ops[1], BC); 2210b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling SI->setMetadata(CGM.getModule().getMDKindID("nontemporal"), Node); 2211b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling SI->setAlignment(16); 2212b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling return SI; 2213b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling } 22148b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer // 3DNow! 22158b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pavgusb: 22168b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2id: 22178b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfacc: 22188b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfadd: 22198b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpeq: 22208b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpge: 22218b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpgt: 22228b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmax: 22238b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmin: 22248b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmul: 22258b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcp: 22268b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit1: 22278b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit2: 22288b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrt: 22298b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqit1: 22308b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrtit1: 22318b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsub: 22328b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsubr: 22338b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fd: 22348b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pmulhrw: 22358b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2iw: 22368b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfnacc: 22378b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfpnacc: 22388b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fw: 22398b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsf: 22408b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsi: { 22418b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer const char *name = 0; 22428b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer Intrinsic::ID ID = Intrinsic::not_intrinsic; 22438b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer switch(BuiltinID) { 22448b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pavgusb: 22458b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pavgusb"; 22468b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pavgusb; 22478b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22488b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2id: 22498b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pf2id"; 22508b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pf2id; 22518b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22528b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfacc: 22538b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfacc"; 22548b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfacc; 22558b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22568b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfadd: 22578b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfadd"; 22588b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfadd; 22598b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22608b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpeq: 22618b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpeq"; 22628b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpeq; 22638b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22648b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpge: 22658b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpge"; 22668b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpge; 22678b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22688b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpgt: 22698b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpgt"; 22708b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpgt; 22718b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22728b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmax: 22738b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmax"; 22748b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmax; 22758b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22768b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmin: 22778b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmin"; 22788b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmin; 22798b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22808b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmul: 22818b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmul"; 22828b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmul; 22838b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22848b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcp: 22858b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcp"; 22868b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcp; 22878b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22888b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit1: 22898b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcpit1"; 22908b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcpit1; 22918b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22928b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit2: 22938b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcpit2"; 22948b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcpit2; 22958b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22968b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrt: 22978b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrsqrt"; 22988b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrsqrt; 22998b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23008b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqit1: 23018b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrtit1: 23028b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrsqit1"; 23038b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrsqit1; 23048b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23058b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsub: 23068b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfsub"; 23078b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfsub; 23088b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23098b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsubr: 23108b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfsubr"; 23118b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfsubr; 23128b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23138b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fd: 23148b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pi2fd"; 23158b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pi2fd; 23168b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23178b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pmulhrw: 23188b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pmulhrw"; 23198b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pmulhrw; 23208b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23218b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2iw: 23228b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pf2iw"; 23238b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pf2iw; 23248b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23258b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfnacc: 23268b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfnacc"; 23278b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pfnacc; 23288b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23298b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfpnacc: 23308b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfpnacc"; 23318b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pfpnacc; 23328b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23338b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fw: 23348b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pi2fw"; 23358b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pi2fw; 23368b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23378b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsf: 23388b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsi: 23398b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pswapd"; 23408b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pswapd; 23418b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23428b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer } 23438b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer llvm::Function *F = CGM.getIntrinsic(ID); 23448b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 23458b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer } 2346564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 2347564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 2348564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 23491eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID, 23501feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 2351dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::SmallVector<Value*, 4> Ops; 2352dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2353dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 2354dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 2355dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2356dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Intrinsic::ID ID = Intrinsic::not_intrinsic; 2357dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2358dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 2359dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner default: return 0; 2360dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 23614d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov // vec_ld, vec_lvsl, vec_lvsr 23624d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 23634d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 23644d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 23654d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 23664d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 23674d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 23684d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 23694d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov { 2370d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[1] = Builder.CreateBitCast(Ops[1], Int8PtrTy); 23714d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 23724d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[0] = Builder.CreateGEP(Ops[1], Ops[0], "tmp"); 23734d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops.pop_back(); 23744d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 23754d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov switch (BuiltinID) { 23764d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported ld/lvsl/lvsr intrinsic!"); 23774d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 23784d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvx; 23794d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23804d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 23814d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvxl; 23824d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23834d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 23844d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvebx; 23854d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23864d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 23874d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvehx; 23884d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23894d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 23904d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvewx; 23914d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23924d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 23934d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsl; 23944d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23954d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 23964d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsr; 23974d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23984d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 23994d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov llvm::Function *F = CGM.getIntrinsic(ID); 24004d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 24014d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 24024d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 2403dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // vec_st 2404dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2405dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2406dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2407dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2408dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2409dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner { 2410d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[2] = Builder.CreateBitCast(Ops[2], Int8PtrTy); 24114d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateGEP(Ops[2], Ops[1], "tmp"); 2412dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.pop_back(); 2413dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2414dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 24154d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported st intrinsic!"); 2416dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2417dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvx; 2418dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2419dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2420dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvxl; 2421dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2422dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2423dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvebx; 2424dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2425dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2426dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvehx; 2427dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2428dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2429dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvewx; 2430dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2431dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2432dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 2433dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 2434dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2435dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2436b0b84385f0cb0ea4036579f5f384f1c19b917c7eDaniel Dunbar return 0; 24371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 2438