CGBuiltin.cpp revision da549e8995c447542d5631b8b67fcc3a9582797a
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 }; 414c7d9f1507d0f102bd4133bba63348636facd469Jay Foad CGF.Builder.CreateCall(CGF.CGM.getIntrinsic(Intrinsic::memory_barrier), C); 42cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 43cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 4426815d97c5743481e317f17a8d53a6819d061862John McCall/// Emit the conversions required to turn the given value into an 4526815d97c5743481e317f17a8d53a6819d061862John McCall/// integer of the given size. 4626815d97c5743481e317f17a8d53a6819d061862John McCallstatic Value *EmitToInt(CodeGenFunction &CGF, llvm::Value *V, 472acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner QualType T, llvm::IntegerType *IntType) { 4826815d97c5743481e317f17a8d53a6819d061862John McCall V = CGF.EmitToMemory(V, T); 4926815d97c5743481e317f17a8d53a6819d061862John McCall 5026815d97c5743481e317f17a8d53a6819d061862John McCall if (V->getType()->isPointerTy()) 5126815d97c5743481e317f17a8d53a6819d061862John McCall return CGF.Builder.CreatePtrToInt(V, IntType); 5226815d97c5743481e317f17a8d53a6819d061862John McCall 5326815d97c5743481e317f17a8d53a6819d061862John McCall assert(V->getType() == IntType); 5426815d97c5743481e317f17a8d53a6819d061862John McCall return V; 55db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 56db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 5726815d97c5743481e317f17a8d53a6819d061862John McCallstatic Value *EmitFromInt(CodeGenFunction &CGF, llvm::Value *V, 582acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner QualType T, llvm::Type *ResultType) { 5926815d97c5743481e317f17a8d53a6819d061862John McCall V = CGF.EmitFromMemory(V, T); 6026815d97c5743481e317f17a8d53a6819d061862John McCall 6126815d97c5743481e317f17a8d53a6819d061862John McCall if (ResultType->isPointerTy()) 6226815d97c5743481e317f17a8d53a6819d061862John McCall return CGF.Builder.CreateIntToPtr(V, ResultType); 6326815d97c5743481e317f17a8d53a6819d061862John McCall 6426815d97c5743481e317f17a8d53a6819d061862John McCall assert(V->getType() == ResultType); 6526815d97c5743481e317f17a8d53a6819d061862John McCall return V; 66db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 67db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 68cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// The atomic builtins are also full memory barriers. This is a utility for 69cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// wrapping a call to the builtins with memory barriers. 70cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic Value *EmitCallWithBarrier(CodeGenFunction &CGF, Value *Fn, 714c7d9f1507d0f102bd4133bba63348636facd469Jay Foad ArrayRef<Value *> Args) { 72cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // FIXME: We need a target hook for whether this applies to device memory or 73cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // not. 74cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device = true; 75cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 76cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // Create barriers both before and after the call. 77cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 784c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Value *Result = CGF.Builder.CreateCall(Fn, Args); 79cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 80cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return Result; 81cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 82cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 830002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based on Instrinsic::ID 840002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// and the expression node. 85cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic RValue EmitBinaryAtomic(CodeGenFunction &CGF, 861ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang Intrinsic::ID Id, const CallExpr *E) { 8726815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 8826815d97c5743481e317f17a8d53a6819d061862John McCall assert(E->getArg(0)->getType()->isPointerType()); 8926815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, 9026815d97c5743481e317f17a8d53a6819d061862John McCall E->getArg(0)->getType()->getPointeeType())); 9126815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, E->getArg(1)->getType())); 9226815d97c5743481e317f17a8d53a6819d061862John McCall 934f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 944f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 954f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 9626815d97c5743481e317f17a8d53a6819d061862John McCall 979cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 98db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 9926815d97c5743481e317f17a8d53a6819d061862John McCall CGF.getContext().getTypeSize(T)); 1009cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 10126815d97c5743481e317f17a8d53a6819d061862John McCall 1029cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 1038dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes); 10426815d97c5743481e317f17a8d53a6819d061862John McCall 10526815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Args[2]; 10626815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = CGF.Builder.CreateBitCast(DestPtr, IntPtrType); 10726815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = CGF.EmitScalarExpr(E->getArg(1)); 1082acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ValueType = Args[1]->getType(); 10926815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = EmitToInt(CGF, Args[1], T, IntType); 11026815d97c5743481e317f17a8d53a6819d061862John McCall 1114c7d9f1507d0f102bd4133bba63348636facd469Jay Foad llvm::Value *Result = EmitCallWithBarrier(CGF, AtomF, Args); 11226815d97c5743481e317f17a8d53a6819d061862John McCall Result = EmitFromInt(CGF, Result, T, ValueType); 11326815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 1140002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar} 1150002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 1160002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based Instrinsic::ID and 11726815d97c5743481e317f17a8d53a6819d061862John McCall/// the expression node, where the return value is the result of the 11826815d97c5743481e317f17a8d53a6819d061862John McCall/// operation. 119420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic RValue EmitBinaryAtomicPost(CodeGenFunction &CGF, 1200002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Intrinsic::ID Id, const CallExpr *E, 1210002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Instruction::BinaryOps Op) { 12226815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 12326815d97c5743481e317f17a8d53a6819d061862John McCall assert(E->getArg(0)->getType()->isPointerType()); 12426815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, 12526815d97c5743481e317f17a8d53a6819d061862John McCall E->getArg(0)->getType()->getPointeeType())); 12626815d97c5743481e317f17a8d53a6819d061862John McCall assert(CGF.getContext().hasSameUnqualifiedType(T, E->getArg(1)->getType())); 12726815d97c5743481e317f17a8d53a6819d061862John McCall 1284f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 1294f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 1304f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 13126815d97c5743481e317f17a8d53a6819d061862John McCall 1329cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 133db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 13426815d97c5743481e317f17a8d53a6819d061862John McCall CGF.getContext().getTypeSize(T)); 1359cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 13626815d97c5743481e317f17a8d53a6819d061862John McCall 1379cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 1388dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes); 13926815d97c5743481e317f17a8d53a6819d061862John McCall 14026815d97c5743481e317f17a8d53a6819d061862John McCall llvm::Value *Args[2]; 14126815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = CGF.EmitScalarExpr(E->getArg(1)); 1422acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ValueType = Args[1]->getType(); 14326815d97c5743481e317f17a8d53a6819d061862John McCall Args[1] = EmitToInt(CGF, Args[1], T, IntType); 14426815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = CGF.Builder.CreateBitCast(DestPtr, IntPtrType); 14526815d97c5743481e317f17a8d53a6819d061862John McCall 1464c7d9f1507d0f102bd4133bba63348636facd469Jay Foad llvm::Value *Result = EmitCallWithBarrier(CGF, AtomF, Args); 14726815d97c5743481e317f17a8d53a6819d061862John McCall Result = CGF.Builder.CreateBinOp(Op, Result, Args[1]); 14826815d97c5743481e317f17a8d53a6819d061862John McCall Result = EmitFromInt(CGF, Result, T, ValueType); 14926815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 1501ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang} 1511ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang 152420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// EmitFAbs - Emit a call to fabs/fabsf/fabsl, depending on the type of ValTy, 153420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// which must be a scalar floating point type. 154420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic Value *EmitFAbs(CodeGenFunction &CGF, Value *V, QualType ValTy) { 155420b11850d3f4557421f43f519b59d528329c668Chris Lattner const BuiltinType *ValTyP = ValTy->getAs<BuiltinType>(); 156420b11850d3f4557421f43f519b59d528329c668Chris Lattner assert(ValTyP && "isn't scalar fp type!"); 157420b11850d3f4557421f43f519b59d528329c668Chris Lattner 158420b11850d3f4557421f43f519b59d528329c668Chris Lattner StringRef FnName; 159420b11850d3f4557421f43f519b59d528329c668Chris Lattner switch (ValTyP->getKind()) { 160420b11850d3f4557421f43f519b59d528329c668Chris Lattner default: assert(0 && "Isn't a scalar fp type!"); 161420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Float: FnName = "fabsf"; break; 162420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Double: FnName = "fabs"; break; 163420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::LongDouble: FnName = "fabsl"; break; 164420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 165420b11850d3f4557421f43f519b59d528329c668Chris Lattner 166420b11850d3f4557421f43f519b59d528329c668Chris Lattner // The prototype is something that takes and returns whatever V's type is. 167da549e8995c447542d5631b8b67fcc3a9582797aJay Foad llvm::FunctionType *FT = llvm::FunctionType::get(V->getType(), V->getType(), 16895d318c4c10437db40ca6e15fdf32e04012da58eBenjamin Kramer false); 169420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::Value *Fn = CGF.CGM.CreateRuntimeFunction(FT, FnName); 170420b11850d3f4557421f43f519b59d528329c668Chris Lattner 171420b11850d3f4557421f43f519b59d528329c668Chris Lattner return CGF.Builder.CreateCall(Fn, V, "abs"); 172420b11850d3f4557421f43f519b59d528329c668Chris Lattner} 173420b11850d3f4557421f43f519b59d528329c668Chris Lattner 1741eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpRValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, 175ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar unsigned BuiltinID, const CallExpr *E) { 176564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner // See if we can constant fold this builtin. If so, don't emit it at all. 177f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson Expr::EvalResult Result; 178dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian if (E->Evaluate(Result, CGM.getContext()) && 179dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian !Result.hasSideEffects()) { 180f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson if (Result.Val.isInt()) 181d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(llvm::ConstantInt::get(getLLVMContext(), 1824a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson Result.Val.getInt())); 183a1aa9e36e6e21f74c56cf9e72cb5bd9aa2a92fd4Chris Lattner if (Result.Val.isFloat()) 184d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(llvm::ConstantFP::get(getLLVMContext(), 185d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Result.Val.getFloat())); 1861f32999ec79a980576e100d64d5f3267eb19ea49Chris Lattner } 1871eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 188564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner switch (BuiltinID) { 189564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner default: break; // Handle intrinsics and libm functions below. 190506ff88f44562df267b6a06608ab841b76df2a2bChris Lattner case Builtin::BI__builtin___CFStringMakeConstantString: 1910d13f6fdbdd6f06e2449b8834dda53334abd399aDavid Chisnall case Builtin::BI__builtin___NSStringMakeConstantString: 192e9352cc9818ba59e7cf88500ef048991c90f3821Anders Carlsson return RValue::get(CGM.EmitConstantExpr(E, E->getType(), 0)); 1936a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner case Builtin::BI__builtin_stdarg_start: 194793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_start: 195793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_end: { 1960785570af3ef5f8c5a0377129e41efe6f3f8d770Daniel Dunbar Value *ArgValue = EmitVAListRef(E->getArg(0)); 1972acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *DestType = Int8PtrTy; 198793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson if (ArgValue->getType() != DestType) 1991eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump ArgValue = Builder.CreateBitCast(ArgValue, DestType, 200b27ffbef8e8aa1e87b63cbc0d9cd630aba30dae5Daniel Dunbar ArgValue->getName().data()); 201793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson 2021eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_end) ? 2036a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner Intrinsic::vaend : Intrinsic::vastart; 2047acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); 205793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 206a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson case Builtin::BI__builtin_va_copy: { 2074fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *DstPtr = EmitVAListRef(E->getArg(0)); 2084fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *SrcPtr = EmitVAListRef(E->getArg(1)); 209a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 2102acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *Type = Int8PtrTy; 211a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 212a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson DstPtr = Builder.CreateBitCast(DstPtr, Type); 213a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson SrcPtr = Builder.CreateBitCast(SrcPtr, Type); 2141eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(Builder.CreateCall2(CGM.getIntrinsic(Intrinsic::vacopy), 2153eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner DstPtr, SrcPtr)); 216a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson } 217c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson case Builtin::BI__builtin_abs: { 2181eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2191eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2209a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner Value *NegOp = Builder.CreateNeg(ArgValue, "neg"); 2211eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *CmpResult = 2221eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Builder.CreateICmpSGE(ArgValue, 223c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson llvm::Constant::getNullValue(ArgValue->getType()), 2249a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner "abscond"); 2251eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = 226c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); 2271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 228c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson return RValue::get(Result); 229c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson } 2303a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctz: 2313a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzl: 2323a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzll: { 2333a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2341eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2359cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2368dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::cttz, ArgType); 2373a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 2382acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ResultType = ConvertType(E->getType()); 2393a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 2403a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson if (Result->getType() != ResultType) 241eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 242eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 2433a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson return RValue::get(Result); 2443a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson } 245f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clz: 246f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzl: 247f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzll: { 248f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2509cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2518dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctlz, ArgType); 252f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman 2532acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ResultType = ConvertType(E->getType()); 254f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 255f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman if (Result->getType() != ResultType) 256eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 257eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 258f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman return RValue::get(Result); 259f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman } 26004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffs: 26104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsl: 26204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsll: { 26304b290030eee33295600728450f348989d1a627eDaniel Dunbar // ffs(x) -> x ? cttz(x) + 1 : 0 26404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2669cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2678dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::cttz, ArgType); 2681eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2692acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ResultType = ConvertType(E->getType()); 2701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Tmp = Builder.CreateAdd(Builder.CreateCall(F, ArgValue, "tmp"), 2714a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson llvm::ConstantInt::get(ArgType, 1), "tmp"); 272c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson Value *Zero = llvm::Constant::getNullValue(ArgType); 27304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *IsZero = Builder.CreateICmpEQ(ArgValue, Zero, "iszero"); 27404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateSelect(IsZero, Zero, Tmp, "ffs"); 27504b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 276eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 277eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 27804b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 27904b290030eee33295600728450f348989d1a627eDaniel Dunbar } 28004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parity: 28104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityl: 28204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityll: { 28304b290030eee33295600728450f348989d1a627eDaniel Dunbar // parity(x) -> ctpop(x) & 1 28404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2869cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 2878dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctpop, ArgType); 2881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2892acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ResultType = ConvertType(E->getType()); 29004b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Tmp = Builder.CreateCall(F, ArgValue, "tmp"); 2911eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = Builder.CreateAnd(Tmp, llvm::ConstantInt::get(ArgType, 1), 29204b290030eee33295600728450f348989d1a627eDaniel Dunbar "tmp"); 29304b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 294eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 295eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 29604b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 29704b290030eee33295600728450f348989d1a627eDaniel Dunbar } 29804b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcount: 29904b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountl: 30004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountll: { 30104b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3021eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3039cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 3048dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::ctpop, ArgType); 3051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3062acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ResultType = ConvertType(E->getType()); 30704b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 30804b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 309eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 310eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 31104b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 31204b290030eee33295600728450f348989d1a627eDaniel Dunbar } 313e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian case Builtin::BI__builtin_expect: { 314dd697bc8629f0fa6777245610d52ca7ceb3b67f4Fariborz Jahanian Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3159cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 316558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak 3178dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *FnExpect = CGM.getIntrinsic(Intrinsic::expect, ArgType); 318558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak Value *ExpectedValue = EmitScalarExpr(E->getArg(1)); 319558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak 320558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak Value *Result = Builder.CreateCall2(FnExpect, ArgValue, ExpectedValue, 321558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak "expval"); 322558229f267d2cdee69639df04382082e7c7ad54cJakub Staszak return RValue::get(Result); 323e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian } 324df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap32: 325df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap64: { 3261feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 3279cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = ArgValue->getType(); 3288dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::bswap, ArgType); 3291feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(Builder.CreateCall(F, ArgValue, "tmp")); 3301eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 331d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar case Builtin::BI__builtin_object_size: { 332b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // We pass this builtin onto the optimizer so that it can 333b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // figure out the object size in more complex cases. 3348dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer llvm::Type *ResType = ConvertType(E->getType()); 335fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 336fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // LLVM only supports 0 and 2, make sure that we pass along that 337fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // as a boolean. 338fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher Value *Ty = EmitScalarExpr(E->getArg(1)); 339fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher ConstantInt *CI = dyn_cast<ConstantInt>(Ty); 340fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher assert(CI); 341fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher uint64_t val = CI->getZExtValue(); 342d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall CI = ConstantInt::get(Builder.getInt1Ty(), (val & 0x2) >> 1); 343fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 3448dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::objectsize, ResType); 345c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump return RValue::get(Builder.CreateCall2(F, 346c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump EmitScalarExpr(E->getArg(0)), 347fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI)); 348d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar } 3494493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_prefetch: { 3504493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *Locality, *RW, *Address = EmitScalarExpr(E->getArg(0)); 3514493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar // FIXME: Technically these constants should of type 'int', yes? 3521eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump RW = (E->getNumArgs() > 1) ? EmitScalarExpr(E->getArg(1)) : 35377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 0); 3541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Locality = (E->getNumArgs() > 2) ? EmitScalarExpr(E->getArg(2)) : 35577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 3); 3562eccb672799d19fb535ce349566fea6729cbb891Bruno Cardoso Lopes Value *Data = llvm::ConstantInt::get(Int32Ty, 1); 3578dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::prefetch); 3582eccb672799d19fb535ce349566fea6729cbb891Bruno Cardoso Lopes return RValue::get(Builder.CreateCall4(F, Address, RW, Locality, Data)); 3594493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar } 3604493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_trap: { 3618dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::trap); 3624493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall(F)); 363df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson } 36421190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner case Builtin::BI__builtin_unreachable: { 365cd5b22e12b6513163dd131589746c194090f14e6John McCall if (CatchUndefined) 366fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump EmitBranch(getTrapBB()); 367cd5b22e12b6513163dd131589746c194090f14e6John McCall else 368cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 369cd5b22e12b6513163dd131589746c194090f14e6John McCall 370cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 371d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("unreachable.cont")); 372cd5b22e12b6513163dd131589746c194090f14e6John McCall 373cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 37421190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner } 37521190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner 376a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powi: 377a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powif: 378a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powil: { 379a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 380a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 3819cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = Base->getType(); 3828dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::powi, ArgType); 383a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 384a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar } 385a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar 386fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 387fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 388fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 389fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 390fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 391fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: { 392fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // Ordered comparisons: we know the arguments to these are matching scalar 393fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // floating point values. 3941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *LHS = EmitScalarExpr(E->getArg(0)); 395fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *RHS = EmitScalarExpr(E->getArg(1)); 3961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 397fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner switch (BuiltinID) { 398fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner default: assert(0 && "Unknown ordered comparison"); 399fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 400fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGT(LHS, RHS, "cmp"); 401fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 402fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 403fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGE(LHS, RHS, "cmp"); 404fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 405fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 406fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLT(LHS, RHS, "cmp"); 407fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 408fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 409fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLE(LHS, RHS, "cmp"); 410fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 411fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 412fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpONE(LHS, RHS, "cmp"); 413fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 4141eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case Builtin::BI__builtin_isunordered: 415fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpUNO(LHS, RHS, "cmp"); 416fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 417fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 418fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // ZExt bool to int type. 419fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner return RValue::get(Builder.CreateZExt(LHS, ConvertType(E->getType()), 420fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner "tmp")); 421fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 422d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman case Builtin::BI__builtin_isnan: { 423d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman Value *V = EmitScalarExpr(E->getArg(0)); 424d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman V = Builder.CreateFCmpUNO(V, V, "cmp"); 425d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 426d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman } 427420b11850d3f4557421f43f519b59d528329c668Chris Lattner 428420b11850d3f4557421f43f519b59d528329c668Chris Lattner case Builtin::BI__builtin_isinf: { 429420b11850d3f4557421f43f519b59d528329c668Chris Lattner // isinf(x) --> fabs(x) == infinity 430420b11850d3f4557421f43f519b59d528329c668Chris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 431420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = EmitFAbs(*this, V, E->getArg(0)->getType()); 432420b11850d3f4557421f43f519b59d528329c668Chris Lattner 433420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = Builder.CreateFCmpOEQ(V, ConstantFP::getInfinity(V->getType()),"isinf"); 434420b11850d3f4557421f43f519b59d528329c668Chris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 435420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 43658ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner 43758ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // TODO: BI__builtin_isinf_sign 43858ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // isinf_sign(x) -> isinf(x) ? (signbit(x) ? -1 : 1) : 0 4396349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4406349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer case Builtin::BI__builtin_isnormal: { 4416349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer // isnormal(x) --> x == x && fabsf(x) < infinity && fabsf(x) >= float_min 4426349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(0)); 4436349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 4446349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4456349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 4466349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsLessThanInf = 4476349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpULT(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 4486349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 4496349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(0)->getType())); 4506349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsNormal = 4516349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpUGE(Abs, ConstantFP::get(V->getContext(), Smallest), 4526349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer "isnormal"); 4536349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(Eq, IsLessThanInf, "and"); 4546349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(V, IsNormal, "and"); 4556349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 4566349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer } 4576349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 458ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner case Builtin::BI__builtin_isfinite: { 459ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner // isfinite(x) --> x == x && fabs(x) != infinity; } 460ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 461ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 462ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 463ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 464ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *IsNotInf = 465ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Builder.CreateFCmpUNE(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 466ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 467ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner V = Builder.CreateAnd(Eq, IsNotInf, "and"); 468ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 469ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner } 4707867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4717867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer case Builtin::BI__builtin_fpclassify: { 4727867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(5)); 4732acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *Ty = ConvertType(E->getArg(5)->getType()); 4747867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4757867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // Create Result 4767867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *Begin = Builder.GetInsertBlock(); 4777867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *End = createBasicBlock("fpclassify_end", this->CurFn); 4787867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4797867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer PHINode *Result = 480bbf3bacb3e0c1ebb3e8a4a8b1330404a7e379315Jay Foad Builder.CreatePHI(ConvertType(E->getArg(0)->getType()), 4, 4817867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "fpclassify_result"); 4827867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4837867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V==0) return FP_ZERO 4847867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(Begin); 4857867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsZero = Builder.CreateFCmpOEQ(V, Constant::getNullValue(Ty), 4867867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "iszero"); 4877867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *ZeroLiteral = EmitScalarExpr(E->getArg(4)); 4887867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotZero = createBasicBlock("fpclassify_not_zero", this->CurFn); 4897867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsZero, End, NotZero); 4907867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(ZeroLiteral, Begin); 4917867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4927867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V != V) return FP_NAN 4937867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotZero); 4947867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNan = Builder.CreateFCmpUNO(V, V, "cmp"); 4957867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NanLiteral = EmitScalarExpr(E->getArg(0)); 4967867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotNan = createBasicBlock("fpclassify_not_nan", this->CurFn); 4977867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsNan, End, NotNan); 4987867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NanLiteral, NotZero); 4997867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5007867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) == infinity) return FP_INFINITY 5017867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotNan); 5027867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *VAbs = EmitFAbs(*this, V, E->getArg(5)->getType()); 5037867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsInf = 5047867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpOEQ(VAbs, ConstantFP::getInfinity(V->getType()), 5057867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isinf"); 5067867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *InfLiteral = EmitScalarExpr(E->getArg(1)); 5077867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotInf = createBasicBlock("fpclassify_not_inf", this->CurFn); 5087867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsInf, End, NotInf); 5097867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(InfLiteral, NotNan); 5107867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5117867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) >= MIN_NORMAL) return FP_NORMAL else FP_SUBNORMAL 5127867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotInf); 5137867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 5147867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(5)->getType())); 5157867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNormal = 5167867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpUGE(VAbs, ConstantFP::get(V->getContext(), Smallest), 5177867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isnormal"); 5187867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NormalResult = 5197867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateSelect(IsNormal, EmitScalarExpr(E->getArg(2)), 5207867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer EmitScalarExpr(E->getArg(3))); 5217867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateBr(End); 5227867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NormalResult, NotInf); 5237867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 5247867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // return Result 5257867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 5267867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer return RValue::get(Result); 5277867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer } 528ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 529b52fe9ce99970955a5f581f5c66fcd89be9a268bEli Friedman case Builtin::BIalloca: 5309e800e3dd80d77f6c47054738177bf824089f55aChris Lattner case Builtin::BI__builtin_alloca: { 5319e800e3dd80d77f6c47054738177bf824089f55aChris Lattner Value *Size = EmitScalarExpr(E->getArg(0)); 532d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall return RValue::get(Builder.CreateAlloca(Builder.getInt8Ty(), Size, "tmp")); 5331caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 534e6dddfd907f6ea58daed5e26eeaacd893d98db9bEli Friedman case Builtin::BIbzero: 5351caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_bzero: { 5361caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5373ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(1)); 5389f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemSet(Address, Builder.getInt8(0), SizeVal, 1, false); 5391caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5409e800e3dd80d77f6c47054738177bf824089f55aChris Lattner } 541e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemcpy: 542d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman case Builtin::BI__builtin_memcpy: { 5431caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5443ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5453ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5469f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemCpy(Address, SrcAddr, SizeVal, 1, false); 5471caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5481caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 54955bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 550a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memcpy_chk: { 551a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memcpy_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 552a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 553a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 554a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 555a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 556a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 557a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 558a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 559a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Dest = EmitScalarExpr(E->getArg(0)); 560a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Src = EmitScalarExpr(E->getArg(1)); 561a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 562a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemCpy(Dest, Src, SizeVal, 1, false); 56342f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Dest); 564a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 565a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 5668e2eab27056a78bf1db50ee09929438ed5ea9d93Fariborz Jahanian case Builtin::BI__builtin_objc_memmove_collectable: { 56755bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *Address = EmitScalarExpr(E->getArg(0)); 56855bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 56955bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SizeVal = EmitScalarExpr(E->getArg(2)); 57055bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian CGM.getObjCRuntime().EmitGCMemmoveCollectable(*this, 57155bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Address, SrcAddr, SizeVal); 57255bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian return RValue::get(Address); 57355bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian } 574a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 575a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memmove_chk: { 576a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memmove_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 577a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 578a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 579a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 580a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 581a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 582a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 583a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 584a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Dest = EmitScalarExpr(E->getArg(0)); 585a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Src = EmitScalarExpr(E->getArg(1)); 586a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 587a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemMove(Dest, Src, SizeVal, 1, false); 58842f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Dest); 589a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 590a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 591e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemmove: 5921caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memmove: { 5931caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5943ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5953ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5969f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemMove(Address, SrcAddr, SizeVal, 1, false); 5971caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5981caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 599e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemset: 6001caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memset: { 6011caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 6029f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Value *ByteVal = Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 6039f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.getInt8Ty()); 6043ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 6059f0c7cc36d29cf591c33962931f5862847145f3eBenjamin Kramer Builder.CreateMemSet(Address, ByteVal, SizeVal, 1, false); 6061caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 607d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman } 608a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner case Builtin::BI__builtin___memset_chk: { 609a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner // fold __builtin_memset_chk(x, y, cst1, cst2) to memset iff cst1<=cst2. 610a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (!E->getArg(2)->isEvaluatable(CGM.getContext()) || 611a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner !E->getArg(3)->isEvaluatable(CGM.getContext())) 612a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 613a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt Size = E->getArg(2)->EvaluateAsInt(CGM.getContext()); 614a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner llvm::APSInt DstSize = E->getArg(3)->EvaluateAsInt(CGM.getContext()); 615a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner if (Size.ugt(DstSize)) 616a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner break; 617a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *Address = EmitScalarExpr(E->getArg(0)); 618a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *ByteVal = Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 619a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.getInt8Ty()); 620a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Value *SizeVal = llvm::ConstantInt::get(Builder.getContext(), Size); 621a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner Builder.CreateMemSet(Address, ByteVal, SizeVal, 1, false); 622a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner 62342f681b83378de1541919c7f72e7555e35158867Chris Lattner return RValue::get(Address); 624a5e5e0f41e1dcee4603244ccea3d3956c55c23acChris Lattner } 625fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall case Builtin::BI__builtin_dwarf_cfa: { 626fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // The offset in bytes from the first argument to the CFA. 627fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 628fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // Why on earth is this in the frontend? Is there any reason at 629fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // all that the backend can't reasonably determine this while 630fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // lowering llvm.eh.dwarf.cfa()? 631fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 632fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // TODO: If there's a satisfactory reason, add a target hook for 633fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // this instead of hard-coding 0, which is correct for most targets. 634fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall int32_t Offset = 0; 635fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall 6368dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::eh_dwarf_cfa); 63777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner return RValue::get(Builder.CreateCall(F, 63877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, Offset))); 639fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall } 640256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_return_address: { 64183c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 64277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 6438dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::returnaddress); 64483c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 645256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 646256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_frame_address: { 64783c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 64877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 6498dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::frameaddress); 65083c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 651256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 6523b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman case Builtin::BI__builtin_extract_return_addr: { 653492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 654492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().decodeReturnAddress(*this, Address); 655492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 656492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall } 657492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall case Builtin::BI__builtin_frob_return_addr: { 658492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 659492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().encodeReturnAddress(*this, Address); 660492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 6613b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman } 6626374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_dwarf_sp_column: { 6632acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::IntegerType *Ty 6646374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall = cast<llvm::IntegerType>(ConvertType(E->getType())); 6656374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall int Column = getTargetHooks().getDwarfEHStackPointer(CGM); 6666374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (Column == -1) { 6676374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_dwarf_sp_column"); 6686374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(Ty)); 6696374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6706374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::ConstantInt::get(Ty, Column, true)); 6716374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6726374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_init_dwarf_reg_size_table: { 6736374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall Value *Address = EmitScalarExpr(E->getArg(0)); 6746374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (getTargetHooks().initDwarfEHRegSizeTable(*this, Address)) 6756374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_init_dwarf_reg_size_table"); 6766374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 6776374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6787ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall case Builtin::BI__builtin_eh_return: { 6797ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Int = EmitScalarExpr(E->getArg(0)); 6807ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Ptr = EmitScalarExpr(E->getArg(1)); 6817ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 6822acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::IntegerType *IntTy = cast<llvm::IntegerType>(Int->getType()); 6837ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall assert((IntTy->getBitWidth() == 32 || IntTy->getBitWidth() == 64) && 6847ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall "LLVM's __builtin_eh_return only supports 32- and 64-bit variants"); 6857ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *F = CGM.getIntrinsic(IntTy->getBitWidth() == 32 6867ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall ? Intrinsic::eh_return_i32 6878dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer : Intrinsic::eh_return_i64); 6887ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.CreateCall2(F, Int, Ptr); 689cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 690cd5b22e12b6513163dd131589746c194090f14e6John McCall 691cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 692d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("builtin_eh_return.cont")); 693cd5b22e12b6513163dd131589746c194090f14e6John McCall 694cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 6957ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall } 696a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_unwind_init: { 6978dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::eh_unwind_init); 698a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F)); 699a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 7005e11085830d4d4c53ff75575ab75889ee5126854John McCall case Builtin::BI__builtin_extend_pointer: { 7015e11085830d4d4c53ff75575ab75889ee5126854John McCall // Extends a pointer to the size of an _Unwind_Word, which is 702d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // uint64_t on all platforms. Generally this gets poked into a 703d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // register and eventually used as an address, so if the 704d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing registers are wider than pointers and the platform 705d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // doesn't implicitly ignore high-order bits when doing 706d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing, we need to make sure we zext / sext based on 707d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // the platform's expectations. 7085e11085830d4d4c53ff75575ab75889ee5126854John McCall // 7095e11085830d4d4c53ff75575ab75889ee5126854John McCall // See: http://gcc.gnu.org/ml/gcc-bugs/2002-02/msg00237.html 710d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 711d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Cast the pointer to intptr_t. 7125e11085830d4d4c53ff75575ab75889ee5126854John McCall Value *Ptr = EmitScalarExpr(E->getArg(0)); 713d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall Value *Result = Builder.CreatePtrToInt(Ptr, IntPtrTy, "extend.cast"); 714d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 715d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // If that's 64 bits, we're done. 716d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall if (IntPtrTy->getBitWidth() == 64) 717d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Result); 718d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 719d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Otherwise, ask the codegen data what to do. 720492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall if (getTargetHooks().extendPointerWithSExt()) 721d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateSExt(Result, Int64Ty, "extend.sext")); 722d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall else 723d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateZExt(Result, Int64Ty, "extend.zext")); 7245e11085830d4d4c53ff75575ab75889ee5126854John McCall } 725a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_setjmp: { 72678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Buffer is a void**. 727a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 72878673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 72978673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Store the frame pointer to the setjmp buffer. 730a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *FrameAddr = 73178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::frameaddress), 73277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner ConstantInt::get(Int32Ty, 0)); 733a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Builder.CreateStore(FrameAddr, Buf); 73478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 7356d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach // Store the stack pointer to the setjmp buffer. 7366d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackAddr = 7376d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateCall(CGM.getIntrinsic(Intrinsic::stacksave)); 7386d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackSaveSlot = 73977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Builder.CreateGEP(Buf, ConstantInt::get(Int32Ty, 2)); 7406d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateStore(StackAddr, StackSaveSlot); 7416d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach 74278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH setjmp, which is lightweight. 74378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_sjlj_setjmp); 744d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Buf = Builder.CreateBitCast(Buf, Int8PtrTy); 745a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F, Buf)); 746a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 747a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_longjmp: { 748a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 749d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Buf = Builder.CreateBitCast(Buf, Int8PtrTy); 75078673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 75178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH longjmp, which is lightweight. 75278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::eh_sjlj_longjmp), Buf); 75378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 754cd5b22e12b6513163dd131589746c194090f14e6John McCall // longjmp doesn't return; mark this as unreachable. 755cd5b22e12b6513163dd131589746c194090f14e6John McCall Builder.CreateUnreachable(); 756cd5b22e12b6513163dd131589746c194090f14e6John McCall 757cd5b22e12b6513163dd131589746c194090f14e6John McCall // We do need to preserve an insertion point. 758d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall EmitBlock(createBasicBlock("longjmp.cont")); 759cd5b22e12b6513163dd131589746c194090f14e6John McCall 760cd5b22e12b6513163dd131589746c194090f14e6John McCall return RValue::get(0); 761a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 7621ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_add: 7631ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_sub: 7645caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or: 7655caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and: 7665caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor: 7675caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch: 7685caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch: 7695caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch: 7705caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch: 7715caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch: 7725caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap: 7735caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap: 7745caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set: 7755caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release: 77623aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap: 7775caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner assert(0 && "Shouldn't make it through sema"); 7785caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_1: 7795caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_2: 7805caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_4: 7815caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_8: 7825caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_16: 7835caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_add, E); 7845caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_1: 7855caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_2: 7865caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_4: 7875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_8: 7885caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_16: 78909b6bf5bfa2ba9cbbd353cbd7846af8f49b020e7Mon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_sub, E); 7905caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_1: 7915caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_2: 7925caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_4: 7935caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_8: 7945caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_16: 7955caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_or, E); 7965caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_1: 7975caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_2: 7985caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_4: 7995caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_8: 8005caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_16: 8015caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_and, E); 8025caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_1: 8035caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_2: 8045caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_4: 8055caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_8: 8065caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_16: 8075caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_xor, E); 8081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8095caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner // Clang extensions: not overloaded yet. 8101ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_min: 8111ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_min, E); 8121ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_max: 8131ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_max, E); 8141ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umin: 8151ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umin, E); 8161ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umax: 8171ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umax, E); 8180002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8195caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_1: 8205caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_2: 8215caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_4: 8225caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_8: 8235caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_16: 8241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_add, E, 8250002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Add); 8265caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_1: 8275caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_2: 8285caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_4: 8295caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_8: 8305caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_16: 8310002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_sub, E, 8320002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Sub); 8335caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_1: 8345caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_2: 8355caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_4: 8365caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_8: 8375caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_16: 8380002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_and, E, 8390002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::And); 8405caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_1: 8415caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_2: 8425caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_4: 8435caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_8: 8445caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_16: 8450002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_or, E, 8460002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Or); 8475caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_1: 8485caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_2: 8495caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_4: 8505caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_8: 8515caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_16: 8520002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_xor, E, 8530002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Xor); 8541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8555caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_1: 8565caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_2: 8575caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_4: 8585caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_8: 859cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_val_compare_and_swap_16: { 86026815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getType(); 861d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Value *DestPtr = EmitScalarExpr(E->getArg(0)); 862780a2eb227c3f395a390a143f61bba1724913817Chris Lattner unsigned AddrSpace = 8634f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 86426815d97c5743481e317f17a8d53a6819d061862John McCall 8659cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 866d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), 867d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall getContext().getTypeSize(T)); 8689cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 8699cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 870db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 8718dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer IntrinsicTypes); 872db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 87326815d97c5743481e317f17a8d53a6819d061862John McCall Value *Args[3]; 87426815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = Builder.CreateBitCast(DestPtr, IntPtrType); 875d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitScalarExpr(E->getArg(1)); 8762acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ValueType = Args[1]->getType(); 877d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitToInt(*this, Args[1], T, IntType); 878d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[2] = EmitToInt(*this, EmitScalarExpr(E->getArg(2)), T, IntType); 87926815d97c5743481e317f17a8d53a6819d061862John McCall 8804c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Value *Result = EmitCallWithBarrier(*this, AtomF, Args); 881d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Result = EmitFromInt(*this, Result, T, ValueType); 88226815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 883022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson } 8840002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8855caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_1: 8865caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_2: 8875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_4: 8885caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_8: 889cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_bool_compare_and_swap_16: { 89026815d97c5743481e317f17a8d53a6819d061862John McCall QualType T = E->getArg(1)->getType(); 891d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Value *DestPtr = EmitScalarExpr(E->getArg(0)); 892f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner unsigned AddrSpace = 8934f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 89426815d97c5743481e317f17a8d53a6819d061862John McCall 8959cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::IntegerType *IntType = 896d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), 897d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall getContext().getTypeSize(T)); 8989cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntPtrType = IntType->getPointerTo(AddrSpace); 8999cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *IntrinsicTypes[2] = { IntType, IntPtrType }; 900db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 9018dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer IntrinsicTypes); 902db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 90326815d97c5743481e317f17a8d53a6819d061862John McCall Value *Args[3]; 90426815d97c5743481e317f17a8d53a6819d061862John McCall Args[0] = Builder.CreateBitCast(DestPtr, IntPtrType); 905d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[1] = EmitToInt(*this, EmitScalarExpr(E->getArg(1)), T, IntType); 906d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Args[2] = EmitToInt(*this, EmitScalarExpr(E->getArg(2)), T, IntType); 90726815d97c5743481e317f17a8d53a6819d061862John McCall 908db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *OldVal = Args[1]; 9094c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Value *PrevVal = EmitCallWithBarrier(*this, AtomF, Args); 9100002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *Result = Builder.CreateICmpEQ(PrevVal, OldVal); 9110002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar // zext bool to int. 91226815d97c5743481e317f17a8d53a6819d061862John McCall Result = Builder.CreateZExt(Result, ConvertType(E->getType())); 91326815d97c5743481e317f17a8d53a6819d061862John McCall return RValue::get(Result); 9140002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar } 9150002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 91623aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_1: 91723aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_2: 91823aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_4: 91923aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_8: 92023aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner case Builtin::BI__sync_swap_16: 92123aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 92223aa9c8ca0bc441aab2a38a4c9fc7a1c9e9ac16aChris Lattner 9235caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_1: 9245caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_2: 9255caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_4: 9265caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_8: 9275caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_16: 9287ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 929cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 9305caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_1: 9315caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_2: 9325caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_4: 9335caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_8: 934f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_lock_release_16: { 935f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner Value *Ptr = EmitScalarExpr(E->getArg(0)); 9362acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ElTy = 937f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner cast<llvm::PointerType>(Ptr->getType())->getElementType(); 938007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar llvm::StoreInst *Store = 939007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Builder.CreateStore(llvm::Constant::getNullValue(ElTy), Ptr); 940007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Store->setVolatile(true); 941eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 942f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 943ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 944f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_synchronize: { 945cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // We assume like gcc appears to, that this only applies to cached memory. 946cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(*this, true, true, true, true, false); 947eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 948f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 9491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9500b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner case Builtin::BI__builtin_llvm_memory_barrier: { 9510b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Value *C[5] = { 9520b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(0)), 9530b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(1)), 9540b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(2)), 9550b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(3)), 9560b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(4)) 9570b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner }; 9584c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Builder.CreateCall(CGM.getIntrinsic(Intrinsic::memory_barrier), C); 9590b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner return RValue::get(0); 9600b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner } 9610b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner 962ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Library functions with special handling. 963ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrt: 964ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtf: 965ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtl: { 966beb41281f8355caa05700d0a77539defbdf428f8John McCall // TODO: there is currently no set of optimizer flags 967beb41281f8355caa05700d0a77539defbdf428f8John McCall // sufficient for us to rewrite sqrt to @llvm.sqrt. 968beb41281f8355caa05700d0a77539defbdf428f8John McCall // -fmath-errno=0 is not good enough; we need finiteness. 969beb41281f8355caa05700d0a77539defbdf428f8John McCall // We could probably precondition the call with an ult 970beb41281f8355caa05700d0a77539defbdf428f8John McCall // against 0, but is that worth the complexity? 971beb41281f8355caa05700d0a77539defbdf428f8John McCall break; 972ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 973ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 974ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpow: 975ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowf: 976ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowl: { 977ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Rewrite sqrt to intrinsic if allowed. 97840b598eea1310ec9ed554d56ce3e25b34c585458Argyrios Kyrtzidis if (!FD->hasAttr<ConstAttr>()) 979ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar break; 980ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 981ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 9829cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = Base->getType(); 9838dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::pow, ArgType); 984ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 985ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 986ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 987094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfma: 988094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfmaf: 989094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BIfmal: 990094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fma: 991094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fmaf: 992094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich case Builtin::BI__builtin_fmal: { 993094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich // Rewrite fma to intrinsic. 994094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich Value *FirstArg = EmitScalarExpr(E->getArg(0)); 9959cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *ArgType = FirstArg->getType(); 9968dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Value *F = CGM.getIntrinsic(Intrinsic::fma, ArgType); 997094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich return RValue::get(Builder.CreateCall3(F, FirstArg, 998094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich EmitScalarExpr(E->getArg(1)), 999094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich EmitScalarExpr(E->getArg(2)), 1000094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich "tmp")); 1001094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich } 1002094240ab184c3ca4b94e9d7eac80fcd34d8dd30cCameron Zwarich 1003ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbit: 1004ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitf: 1005ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitl: { 1006ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman LLVMContext &C = CGM.getLLVMContext(); 1007ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 1008ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Arg = EmitScalarExpr(E->getArg(0)); 10092acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ArgTy = Arg->getType(); 1010ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman if (ArgTy->isPPC_FP128Ty()) 1011ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman break; // FIXME: I'm not sure what the right implementation is here. 1012ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman int ArgWidth = ArgTy->getPrimitiveSizeInBits(); 10132acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *ArgIntTy = llvm::IntegerType::get(C, ArgWidth); 1014ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *BCArg = Builder.CreateBitCast(Arg, ArgIntTy); 1015ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *ZeroCmp = llvm::Constant::getNullValue(ArgIntTy); 1016ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Result = Builder.CreateICmpSLT(BCArg, ZeroCmp); 1017ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 1018ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman } 10197ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman } 10201eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1021b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If this is an alias for a libm function (e.g. __builtin_sin) turn it into 1022b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // that function. 10233e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor if (getContext().BuiltinInfo.isLibFunction(BuiltinID) || 10243e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor getContext().BuiltinInfo.isPredefinedLibFunction(BuiltinID)) 102531777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson return EmitCall(E->getCallee()->getType(), 102631777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson CGM.getBuiltinLibFunction(FD, BuiltinID), 1027c285372e69f42d95ca638d74abd1f46bd7b77a96Eli Friedman ReturnValueSlot(), E->arg_begin(), E->arg_end(), FD); 10281eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1029b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific intrinsic. 1030a6f80ef997f0363386749087b325607eaa5adcfcDale Johannesen const char *Name = getContext().BuiltinInfo.GetName(BuiltinID); 103155cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar Intrinsic::ID IntrinsicID = Intrinsic::not_intrinsic; 103255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar if (const char *Prefix = 10331eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump llvm::Triple::getArchTypePrefix(Target.getTriple().getArch())) 103455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar IntrinsicID = Intrinsic::getIntrinsicForGCCBuiltin(Prefix, Name); 10351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1036b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (IntrinsicID != Intrinsic::not_intrinsic) { 1037b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner SmallVector<Value*, 16> Args; 10381eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 103946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant 104046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // expressions. 104146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 104246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 104346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 104446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 104546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 1046b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Function *F = CGM.getIntrinsic(IntrinsicID); 10472acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::FunctionType *FTy = F->getFunctionType(); 10481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1049b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) { 105046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Value *ArgValue; 105146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 105246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 105346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ArgValue = EmitScalarExpr(E->getArg(i)); 105446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } else { 105546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we 105646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // know that the generated intrinsic gets a ConstantInt. 105746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 105846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result,getContext()); 105946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); 106046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner (void)IsConst; 1061d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall ArgValue = llvm::ConstantInt::get(getLLVMContext(), Result); 106246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 10631eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1064b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If the intrinsic arg type is different from the builtin arg type 1065b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // we need to do a bit cast. 10662acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *PTy = FTy->getParamType(i); 1067b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (PTy != ArgValue->getType()) { 1068b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) && 1069b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast to param"); 1070b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner ArgValue = Builder.CreateBitCast(ArgValue, PTy); 1071b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10721eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1073b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Args.push_back(ArgValue); 1074b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10751eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 10764c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Value *V = Builder.CreateCall(F, Args); 1077b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner QualType BuiltinRetType = E->getType(); 10781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 10792acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *RetTy = llvm::Type::getVoidTy(getLLVMContext()); 1080b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (!BuiltinRetType->isVoidType()) RetTy = ConvertType(BuiltinRetType); 10811eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1082b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (RetTy != V->getType()) { 1083b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(V->getType()->canLosslesslyBitCastTo(RetTy) && 1084b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast result type"); 1085b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner V = Builder.CreateBitCast(V, RetTy); 1086b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10871eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1088b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 1089b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 10901eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1091b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific builtin that needs to be lowered. 1092f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar if (Value *V = EmitTargetBuiltinExpr(BuiltinID, E)) 1093b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 10941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1095488e993a135ce700b982bf099c3d6b856301d642Daniel Dunbar ErrorUnsupported(E, "builtin function"); 10961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1097b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // Unknown builtin, for now just dump it out and return undef. 1098b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (hasAggregateLLVMType(E->getType())) 1099195337d2e5d4625ae9dc1328c7cdbc7115b0261bDaniel Dunbar return RValue::getAggregate(CreateMemTemp(E->getType())); 110003e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 11011eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 1102564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 1103f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel DunbarValue *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID, 1104f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar const CallExpr *E) { 110555cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar switch (Target.getTriple().getArch()) { 11062752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::arm: 11072752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::thumb: 11082752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner return EmitARMBuiltinExpr(BuiltinID, E); 110955cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86: 111055cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86_64: 1111f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitX86BuiltinExpr(BuiltinID, E); 111255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc: 111355cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc64: 1114f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitPPCBuiltinExpr(BuiltinID, E); 111555cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar default: 111655cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar return 0; 111755cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar } 1118f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar} 1119f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar 11209cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattnerstatic llvm::VectorType *GetNeonType(LLVMContext &C, unsigned type, bool q) { 1121998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman switch (type) { 1122998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman default: break; 1123998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 0: 11244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 5: return llvm::VectorType::get(llvm::Type::getInt8Ty(C), 8 << (int)q); 1125998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 6: 1126998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 7: 11274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 1: return llvm::VectorType::get(llvm::Type::getInt16Ty(C),4 << (int)q); 11284be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 2: return llvm::VectorType::get(llvm::Type::getInt32Ty(C),2 << (int)q); 11294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 3: return llvm::VectorType::get(llvm::Type::getInt64Ty(C),1 << (int)q); 11304be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 4: return llvm::VectorType::get(llvm::Type::getFloatTy(C),2 << (int)q); 1131998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman }; 1132998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman return 0; 1133998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman} 1134998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman 1135cf55652cf668c1402eee0b12edd2e5a1bc34d7a1Bob WilsonValue *CodeGenFunction::EmitNeonSplat(Value *V, Constant *C) { 1136d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman unsigned nElts = cast<llvm::VectorType>(V->getType())->getNumElements(); 1137d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman SmallVector<Constant*, 16> Indices(nElts, C); 1138fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 1139d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman return Builder.CreateShuffleVector(V, V, SV, "lane"); 1140d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman} 1141d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman 114230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate BegemanValue *CodeGenFunction::EmitNeonCall(Function *F, SmallVectorImpl<Value*> &Ops, 1143db3d4d036037f379f12643e067b229862d61e932Bob Wilson const char *name, 114461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman unsigned shift, bool rightshift) { 114530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman unsigned j = 0; 114630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman for (Function::const_arg_iterator ai = F->arg_begin(), ae = F->arg_end(); 114730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ai != ae; ++ai, ++j) 114861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman if (shift > 0 && shift == j) 114961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = EmitNeonShiftVector(Ops[j], ai->getType(), rightshift); 115061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman else 115161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = Builder.CreateBitCast(Ops[j], ai->getType(), name); 115230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 11534c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, name); 115430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman} 115530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 11562acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris LattnerValue *CodeGenFunction::EmitNeonShiftVector(Value *V, llvm::Type *Ty, 1157464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman bool neg) { 1158464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman ConstantInt *CI = cast<ConstantInt>(V); 1159464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman int SV = CI->getSExtValue(); 1160464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 11612acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::VectorType *VTy = cast<llvm::VectorType>(Ty); 1162464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman llvm::Constant *C = ConstantInt::get(VTy->getElementType(), neg ? -SV : SV); 1163464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman SmallVector<llvm::Constant*, 16> CV(VTy->getNumElements(), C); 1164fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner return llvm::ConstantVector::get(CV); 1165464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman} 1166464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 116706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// GetPointeeAlignment - Given an expression with a pointer type, find the 116806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// alignment of the type referenced by the pointer. Skip over implicit 116906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// casts. 117006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilsonstatic Value *GetPointeeAlignment(CodeGenFunction &CGF, const Expr *Addr) { 117106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned Align = 1; 117206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // Check if the type is a pointer. The implicit cast operand might not be. 117306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson while (Addr->getType()->isPointerType()) { 117406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson QualType PtTy = Addr->getType()->getPointeeType(); 117506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned NewA = CGF.getContext().getTypeAlignInChars(PtTy).getQuantity(); 117606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (NewA > Align) 117706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Align = NewA; 117806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 117906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // If the address is an implicit cast, repeat with the cast operand. 118006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (const ImplicitCastExpr *CastAddr = dyn_cast<ImplicitCastExpr>(Addr)) { 118106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Addr = CastAddr->getSubExpr(); 118206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson continue; 118306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 118406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson break; 118506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 118606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson return llvm::ConstantInt::get(CGF.Int32Ty, Align); 118706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson} 118806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 11892752c0137d95aa2f4ee1cdff4b564bac842e041bChris LattnerValue *CodeGenFunction::EmitARMBuiltinExpr(unsigned BuiltinID, 11902752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner const CallExpr *E) { 1191e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (BuiltinID == ARM::BI__clear_cache) { 119279ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const FunctionDecl *FD = E->getDirectCallee(); 11938a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher // Oddly people write this call without args on occasion and gcc accepts 11948a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher // it - it's also marked as varargs in the description file. 11955f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<Value*, 2> Ops; 11968a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher for (unsigned i = 0; i < E->getNumArgs(); i++) 11978a37c79f03e62aecfa2c58b9179f90dd1fcdb253Eric Christopher Ops.push_back(EmitScalarExpr(E->getArg(i))); 11982acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *Ty = CGM.getTypes().ConvertType(FD->getType()); 11992acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::FunctionType *FTy = cast<llvm::FunctionType>(Ty); 12005f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner StringRef Name = FD->getName(); 12014c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(CGM.CreateRuntimeFunction(FTy, Name), Ops); 12022752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 1203e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 120426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes if (BuiltinID == ARM::BI__builtin_arm_ldrexd) { 120526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Function *F = CGM.getIntrinsic(Intrinsic::arm_ldrexd); 120626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 120726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *LdPtr = EmitScalarExpr(E->getArg(0)); 120826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val = Builder.CreateCall(F, LdPtr, "ldrexd"); 120926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 121026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val0 = Builder.CreateExtractValue(Val, 1); 121126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val1 = Builder.CreateExtractValue(Val, 0); 121226c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val0 = Builder.CreateZExt(Val0, Int64Ty); 121326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val1 = Builder.CreateZExt(Val1, Int64Ty); 121426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 121526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *ShiftCst = llvm::ConstantInt::get(Int64Ty, 32); 121626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val = Builder.CreateShl(Val0, ShiftCst, "shl", true /* nuw */); 121726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes return Builder.CreateOr(Val, Val1); 121826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes } 121926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 122026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes if (BuiltinID == ARM::BI__builtin_arm_strexd) { 122126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Function *F = CGM.getIntrinsic(Intrinsic::arm_strexd); 12227650d95a1a616ea300f37126a8dfc93dc19a662aChris Lattner llvm::Type *STy = llvm::StructType::get(Int32Ty, Int32Ty, NULL); 122326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 122426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *One = llvm::ConstantInt::get(Int32Ty, 1); 122526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Tmp = Builder.CreateAlloca(Int64Ty, One, "tmp"); 122626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Val = EmitScalarExpr(E->getArg(0)); 122726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Builder.CreateStore(Val, Tmp); 122826c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 122926c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *LdPtr = Builder.CreateBitCast(Tmp,llvm::PointerType::getUnqual(STy)); 123026c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Val = Builder.CreateLoad(LdPtr); 123126c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 123226c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Arg0 = Builder.CreateExtractValue(Val, 0); 123326c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *Arg1 = Builder.CreateExtractValue(Val, 1); 123426c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes Value *StPtr = EmitScalarExpr(E->getArg(1)); 123526c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes return Builder.CreateCall3(F, Arg0, Arg1, StPtr, "strexd"); 123626c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes } 123726c1b8df8d1af0d8ef7f6c726fe1a8a9ddc60267Bruno Cardoso Lopes 12385f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<Value*, 4> Ops; 1239e140af3e27016f902146023fba7680b43043ec07Rafael Espindola for (unsigned i = 0, e = E->getNumArgs() - 1; i != e; i++) 1240e140af3e27016f902146023fba7680b43043ec07Rafael Espindola Ops.push_back(EmitScalarExpr(E->getArg(i))); 1241e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1242e140af3e27016f902146023fba7680b43043ec07Rafael Espindola llvm::APSInt Result; 1243e140af3e27016f902146023fba7680b43043ec07Rafael Espindola const Expr *Arg = E->getArg(E->getNumArgs()-1); 1244e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Arg->isIntegerConstantExpr(Result, getContext())) 1245e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1246e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 124799c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f || 124899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman BuiltinID == ARM::BI__builtin_arm_vcvtr_d) { 124999c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the overloaded type of this builtin. 12509cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Ty; 125199c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f) 1252d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = llvm::Type::getFloatTy(getLLVMContext()); 125399c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman else 1254d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = llvm::Type::getDoubleTy(getLLVMContext()); 125599c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 125699c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine whether this is an unsigned conversion or not. 125799c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman bool usgn = Result.getZExtValue() == 1; 125899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman unsigned Int = usgn ? Intrinsic::arm_vcvtru : Intrinsic::arm_vcvtr; 125999c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 126099c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Call the appropriate intrinsic. 12618dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 12624c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, "vcvtr"); 126399c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman } 126499c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 126599c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the type of this overloaded NEON intrinsic. 1266e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned type = Result.getZExtValue(); 1267e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool usgn = type & 0x08; 1268e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool quad = type & 0x10; 12690d15c5321a11a5fee53b17ca8e9e0d72d6192b23Nate Begeman bool poly = (type & 0x7) == 5 || (type & 0x7) == 6; 12709d8231afec576559a73b352678b30452e1e83232Chandler Carruth (void)poly; // Only used in assert()s. 12717965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson bool rightShift = false; 1272e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 12739cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::VectorType *VTy = GetNeonType(getLLVMContext(), type & 0x7, quad); 12749cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Ty = VTy; 1275e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Ty) 1276e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1277e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1278e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned Int; 1279e140af3e27016f902146023fba7680b43043ec07Rafael Espindola switch (BuiltinID) { 1280e140af3e27016f902146023fba7680b43043ec07Rafael Espindola default: return 0; 1281537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabd_v: 1282537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabdq_v: 1283998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 12848dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vabd"); 1285537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabs_v: 1286537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vabsq_v: 12878dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vabs, Ty), 1288548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vabs"); 1289537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vaddhn_v: 12908dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vaddhn, Ty), 1291548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vaddhn"); 1292537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcale_v: 12939eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1294537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcage_v: { 1295d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacged); 129630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 129730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1298537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcaleq_v: 12999eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1300537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcageq_v: { 1301d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgeq); 130230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 130330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1304537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcalt_v: 13059eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1306537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcagt_v: { 1307d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtd); 130830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 130930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1310537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcaltq_v: 13119eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 1312537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcagtq_v: { 1313d185035263b98cdde75a869b26b5e5e2e6b13fdfBob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtq); 131430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 131530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1316537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcls_v: 1317537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclsq_v: { 13188dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcls, Ty); 131930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcls"); 13209eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1321537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclz_v: 1322537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vclzq_v: { 13238dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vclz, Ty); 132430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vclz"); 13259eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1326537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcnt_v: 1327537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcntq_v: { 13288dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcnt, Ty); 132930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcnt"); 13309eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1331537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f16_v: { 133246e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson assert((type & 0x7) == 7 && !quad && "unexpected vcvt_f16_v builtin"); 133346e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcvtfp2hf); 133446e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson return EmitNeonCall(F, Ops, "vcvt"); 133546e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson } 1336537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f32_f16: { 133746e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson assert((type & 0x7) == 7 && !quad && "unexpected vcvt_f32_f16 builtin"); 133846e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcvthf2fp); 133946e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson return EmitNeonCall(F, Ops, "vcvt"); 134046e392ae6d09979b087d7b1aca3b816ba4199b89Bob Wilson } 1341537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_f32_v: 1342537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_f32_v: { 134330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1344d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ty = GetNeonType(getLLVMContext(), 4, quad); 13459eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateUIToFP(Ops[0], Ty, "vcvt") 13469eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateSIToFP(Ops[0], Ty, "vcvt"); 13479eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1348537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_s32_v: 1349537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_u32_v: 1350537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_s32_v: 1351537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_u32_v: { 1352d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[0] = Builder.CreateBitCast(Ops[0], GetNeonType(getLLVMContext(), 4, quad)); 13539eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateFPToUI(Ops[0], Ty, "vcvt") 13549eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateFPToSI(Ops[0], Ty, "vcvt"); 13559eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1356537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_f32_v: 1357537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_f32_v: { 13589cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { GetNeonType(getLLVMContext(), 4, quad), Ty }; 13599eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfxu2fp : Intrinsic::arm_neon_vcvtfxs2fp; 13608dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Tys); 136130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 13629eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 1363537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_s32_v: 1364537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvt_n_u32_v: 1365537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_s32_v: 1366537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vcvtq_n_u32_v: { 13679cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, GetNeonType(getLLVMContext(), 4, quad) }; 13689eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfp2fxu : Intrinsic::arm_neon_vcvtfp2fxs; 13698dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Tys); 137030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 137130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1372537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vext_v: 1373537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vextq_v: { 1374fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner int CV = cast<ConstantInt>(Ops[2])->getSExtValue(); 13751c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 16> Indices; 13764be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 137777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+CV)); 137830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 137930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 138030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1381fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value *SV = llvm::ConstantVector::get(Indices); 13821c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vext"); 13831c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1384537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i8: 1385537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i16: 1386537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i32: 1387537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_i64: 1388537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vget_lane_f32: 1389537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i8: 1390537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i16: 1391537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i32: 1392537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_i64: 1393537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vgetq_lane_f32: 1394df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return Builder.CreateExtractElement(Ops[0], EmitScalarExpr(E->getArg(1)), 1395df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman "vget_lane"); 1396537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhadd_v: 1397537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhaddq_v: 1398df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhaddu : Intrinsic::arm_neon_vhadds; 13998dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vhadd"); 1400537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhsub_v: 1401537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vhsubq_v: 1402df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhsubu : Intrinsic::arm_neon_vhsubs; 14038dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vhsub"); 1404537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_v: 1405537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_v: 140606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 14078dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vld1, Ty), 14084be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops, "vld1"); 1409537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_lane_v: 1410537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_lane_v: 14114be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 14124be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 14134be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14144be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 14154be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vld1_lane"); 1416537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1_dup_v: 1417537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld1q_dup_v: { 14184be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *V = UndefValue::get(Ty); 14194be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 14204be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14214be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 142277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 14234be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateInsertElement(V, Ops[0], CI); 14244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return EmitNeonSplat(Ops[0], CI); 14254be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1426537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_v: 1427537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2q_v: { 14288dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2, Ty); 142906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 143006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld2"); 14314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1435537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_v: 1436537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3q_v: { 14378dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3, Ty); 143806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 143906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld3"); 14404be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14414be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1444537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_v: 1445537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4q_v: { 14468dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4, Ty); 144706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 144806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld4"); 14494be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14504be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14514be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14524be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1453537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_lane_v: 1454537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2q_lane_v: { 14558dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2lane, Ty); 14564be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14574be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 145806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14591cbac8ac446cf513dbc7486dd50abd55bcfc62c6Frits van Bommel Ops[1] = Builder.CreateCall(F, makeArrayRef(Ops).slice(1), "vld2_lane"); 14604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14614be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14624be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14634be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1464537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_lane_v: 1465537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3q_lane_v: { 14668dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3lane, Ty); 14674be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14684be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 14694be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 147006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14711cbac8ac446cf513dbc7486dd50abd55bcfc62c6Frits van Bommel Ops[1] = Builder.CreateCall(F, makeArrayRef(Ops).slice(1), "vld3_lane"); 14724be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14734be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14744be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14754be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1476537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_lane_v: 1477537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4q_lane_v: { 14788dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4lane, Ty); 14794be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14804be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 14814be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 14824be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[5] = Builder.CreateBitCast(Ops[5], Ty); 148306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14841cbac8ac446cf513dbc7486dd50abd55bcfc62c6Frits van Bommel Ops[1] = Builder.CreateCall(F, makeArrayRef(Ops).slice(1), "vld3_lane"); 14854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14864be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14874be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14884be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1489537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 1490537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 1491537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: { 1492a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson // Handle 64-bit elements as a special-case. There is no "dup" needed. 1493a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson if (VTy->getElementType()->getPrimitiveSizeInBits() == 64) { 1494a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson switch (BuiltinID) { 1495537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 1496a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1497a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1498537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 1499a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1500a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1501537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: 1502a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Int = Intrinsic::arm_neon_vld2; 1503a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson break; 1504a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson default: assert(0 && "unknown vld_dup intrinsic?"); 1505a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson } 15068dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 1507a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 1508a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld_dup"); 1509a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1510a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1511a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson return Builder.CreateStore(Ops[1], Ops[0]); 1512a0eb23b79aba48a8141daa4eb1aba66266b41abeBob Wilson } 15134be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman switch (BuiltinID) { 1514537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld2_dup_v: 15154be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15164be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 1517537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld3_dup_v: 15184be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15194be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 1520537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vld4_dup_v: 15214be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 15224be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 15234be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman default: assert(0 && "unknown vld_dup intrinsic?"); 15244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 15258dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Function *F = CGM.getIntrinsic(Int, Ty); 15262acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::StructType *STy = cast<llvm::StructType>(F->getReturnType()); 15274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 15284be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Value*, 6> Args; 15294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(Ops[1]); 15304be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.append(STy->getNumElements(), UndefValue::get(Ty)); 15314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 153277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 15334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(CI); 153406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Args.push_back(GetPointeeAlignment(*this, E->getArg(1))); 15354be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 15364c7d9f1507d0f102bd4133bba63348636facd469Jay Foad Ops[1] = Builder.CreateCall(F, Args, "vld_dup"); 15374be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman // splat lane 0 to all elts in each vector of the result. 15384be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) { 15394be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Val = Builder.CreateExtractValue(Ops[1], i); 15404be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Elt = Builder.CreateBitCast(Val, Ty); 15414be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = EmitNeonSplat(Elt, CI); 15424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = Builder.CreateBitCast(Elt, Val->getType()); 15434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateInsertValue(Ops[1], Elt, i); 15444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 15454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 15464be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 15474be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 15484be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1549537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmax_v: 1550537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmaxq_v: 1551df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmaxu : Intrinsic::arm_neon_vmaxs; 15528dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmax"); 1553537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmin_v: 1554537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vminq_v: 1555df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vminu : Intrinsic::arm_neon_vmins; 15568dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmin"); 1557537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmovl_v: { 15582acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 15592235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 15607cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson if (usgn) 15617cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateZExt(Ops[0], Ty, "vmovl"); 15627cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateSExt(Ops[0], Ty, "vmovl"); 15632235941293353325835d182da4470f61828fe789Bob Wilson } 1564537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmovn_v: { 15652acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *QTy = llvm::VectorType::getExtendedElementVectorType(VTy); 15662235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], QTy); 15673b6081bf49b7506cb96131247f209d1e03610df8Bob Wilson return Builder.CreateTrunc(Ops[0], Ty, "vmovn"); 15682235941293353325835d182da4470f61828fe789Bob Wilson } 1569537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmul_v: 1570537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmulq_v: 1571953d513c7ee79b3d9e37597e64317e75c0fbf7f6Bob Wilson assert(poly && "vmul builtin only supported for polynomial types"); 15728dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vmulp, Ty), 1573953d513c7ee79b3d9e37597e64317e75c0fbf7f6Bob Wilson Ops, "vmul"); 1574537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vmull_v: 15752d33e423d5091b7d2cb8618952752abd55bba965Bob Wilson Int = usgn ? Intrinsic::arm_neon_vmullu : Intrinsic::arm_neon_vmulls; 15768c079ac8f8b36804b5586985449956e0481e2e02Matt Beaumont-Gay Int = poly ? (unsigned)Intrinsic::arm_neon_vmullp : Int; 15778dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vmull"); 1578537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadal_v: 1579537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadalq_v: { 1580df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vpadalu : Intrinsic::arm_neon_vpadals; 1581c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson // The source operand type has twice as many elements of half the size. 1582c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); 15832acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *EltTy = 1584d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::IntegerType::get(getLLVMContext(), EltBits / 2); 15859cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *NarrowTy = 1586c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson llvm::VectorType::get(EltTy, VTy->getNumElements() * 2); 15879cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, NarrowTy }; 15888dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vpadal"); 1589c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson } 1590537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpadd_v: 15918dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vpadd, Ty), 1592548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vpadd"); 1593537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpaddl_v: 1594537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpaddlq_v: { 1595548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpaddlu : Intrinsic::arm_neon_vpaddls; 1596c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson // The source operand type has twice as many elements of half the size. 1597c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson unsigned EltBits = VTy->getElementType()->getPrimitiveSizeInBits(); 15982acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *EltTy = llvm::IntegerType::get(getLLVMContext(), EltBits / 2); 15999cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *NarrowTy = 1600c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson llvm::VectorType::get(EltTy, VTy->getNumElements() * 2); 16019cbe4f0ba01ec304e1e3d071c071f7bca33631c0Chris Lattner llvm::Type *Tys[2] = { Ty, NarrowTy }; 16028dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Tys), Ops, "vpaddl"); 1603c1fa01b69d9377a69087a6006a65a8fcc526d565Bob Wilson } 1604537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpmax_v: 1605548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpmaxu : Intrinsic::arm_neon_vpmaxs; 16068dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vpmax"); 1607537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vpmin_v: 1608548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpminu : Intrinsic::arm_neon_vpmins; 16098dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vpmin"); 1610537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqabs_v: 1611537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqabsq_v: 16128dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqabs, Ty), 1613548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqabs"); 1614537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqadd_v: 1615537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqaddq_v: 1616548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqaddu : Intrinsic::arm_neon_vqadds; 16178dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqadd"); 1618537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmlal_v: 16198dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlal, Ty), 1620db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmlal"); 1621537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmlsl_v: 16228dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlsl, Ty), 1623db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmlsl"); 1624537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmulh_v: 1625537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmulhq_v: 16268dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmulh, Ty), 1627db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmulh"); 1628537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqdmull_v: 16298dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmull, Ty), 1630db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqdmull"); 1631537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqmovn_v: 1632548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqmovnu : Intrinsic::arm_neon_vqmovns; 16338dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqmovn"); 1634537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqmovun_v: 16358dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqmovnsu, Ty), 1636548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqdmull"); 1637537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqneg_v: 1638537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqnegq_v: 16398dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqneg, Ty), 164061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqneg"); 1641537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrdmulh_v: 1642537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrdmulhq_v: 16438dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrdmulh, Ty), 1644db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqrdmulh"); 1645537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshl_v: 1646537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshlq_v: 1647548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftu : Intrinsic::arm_neon_vqrshifts; 16488dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqrshl"); 1649537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshrn_n_v: 1650548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftnu : Intrinsic::arm_neon_vqrshiftns; 16518dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqrshrn_n", 165261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1653537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqrshrun_n_v: 16548dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrshiftnsu, Ty), 1655db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqrshrun_n", 1, true); 1656537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshl_v: 1657537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlq_v: 165861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 16598dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshl"); 1660537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshl_n_v: 1661537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlq_n_v: 166261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 16638dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshl_n", 166461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, false); 1665537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshlu_n_v: 1666537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshluq_n_v: 16678dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftsu, Ty), 1668db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqshlu", 1, false); 1669537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshrn_n_v: 167061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftnu : Intrinsic::arm_neon_vqshiftns; 16718dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqshrn_n", 167261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1673537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqshrun_n_v: 16748dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftnsu, Ty), 1675db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vqshrun_n", 1, true); 1676537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqsub_v: 1677537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vqsubq_v: 1678464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqsubu : Intrinsic::arm_neon_vqsubs; 16798dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vqsub"); 1680537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vraddhn_v: 16818dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vraddhn, Ty), 1682464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vraddhn"); 1683537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpe_v: 1684537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpeq_v: 16858dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecpe, Ty), 1686464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecpe"); 1687537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecps_v: 1688537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrecpsq_v: 16898dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecps, Ty), 1690464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecps"); 1691537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrhadd_v: 1692537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrhaddq_v: 1693464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrhaddu : Intrinsic::arm_neon_vrhadds; 16948dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrhadd"); 1695537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshl_v: 1696537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshlq_v: 16975af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 16988dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrshl"); 1699537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshrn_n_v: 17008dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrshiftn, Ty), 1701db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vrshrn_n", 1, true); 1702537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshr_n_v: 1703537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrshrq_n_v: 17045af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 17058dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vrshr_n", 1, true); 1706537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrte_v: 1707537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrteq_v: 17088dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrte, Ty), 17095af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrte"); 1710537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrts_v: 1711537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsqrtsq_v: 17128dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrts, Ty), 17135af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrts"); 1714537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsra_n_v: 1715537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsraq_n_v: 17165af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 17175af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 17185af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, true); 17195af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 17208dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer Ops[1] = Builder.CreateCall2(CGM.getIntrinsic(Int, Ty), Ops[1], Ops[2]); 17215af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1], "vrsra_n"); 1722537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vrsubhn_v: 17238dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsubhn, Ty), 1724464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrsubhn"); 1725537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i8: 1726537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i16: 1727537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i32: 1728537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_i64: 1729537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vset_lane_f32: 1730537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i8: 1731537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i16: 1732537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i32: 1733537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_i64: 1734537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsetq_lane_f32: 1735548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops.push_back(EmitScalarExpr(E->getArg(2))); 1736548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vset_lane"); 1737537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshl_v: 1738537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshlq_v: 1739464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftu : Intrinsic::arm_neon_vshifts; 17408dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vshl"); 1741537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshll_n_v: 1742464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftlu : Intrinsic::arm_neon_vshiftls; 17438dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Int, Ty), Ops, "vshll", 1); 1744537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshl_n_v: 1745537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshlq_n_v: 174661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 174761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return Builder.CreateShl(Builder.CreateBitCast(Ops[0],Ty), Ops[1], "vshl_n"); 1748537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshrn_n_v: 17498dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftn, Ty), 1750db3d4d036037f379f12643e067b229862d61e932Bob Wilson Ops, "vshrn_n", 1, true); 1751537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshr_n_v: 1752537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vshrq_n_v: 1753464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 175461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 1755464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1756464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateLShr(Ops[0], Ops[1], "vshr_n"); 1757464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1758464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAShr(Ops[0], Ops[1], "vshr_n"); 1759537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsri_n_v: 1760537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsriq_n_v: 17617965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson rightShift = true; 1762537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsli_n_v: 1763537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsliq_n_v: 17647965396d8d6ac23ec4c4f9d01d216f2e73d7fc72Bob Wilson Ops[2] = EmitNeonShiftVector(Ops[2], Ty, rightShift); 17658dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftins, Ty), 1766464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vsli_n"); 1767537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsra_n_v: 1768537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsraq_n_v: 1769464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1770464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 177161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, false); 1772464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1773464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateLShr(Ops[1], Ops[2], "vsra_n"); 1774464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1775464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateAShr(Ops[1], Ops[2], "vsra_n"); 1776464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1]); 1777537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1_v: 1778537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1q_v: 177906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17808dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst1, Ty), 1781464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1782537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1_lane_v: 1783537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst1q_lane_v: 1784464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1785464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2]); 1786464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1787464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateStore(Ops[1], Builder.CreateBitCast(Ops[0], Ty)); 1788537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2_v: 1789537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2q_v: 179006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17918dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2, Ty), 1792464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1793537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2_lane_v: 1794537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst2q_lane_v: 179506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 17968dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2lane, Ty), 1797464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1798537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3_v: 1799537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3q_v: 180006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18018dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3, Ty), 1802464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1803537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3_lane_v: 1804537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst3q_lane_v: 180506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18068dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3lane, Ty), 1807464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1808537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4_v: 1809537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4q_v: 181006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18118dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4, Ty), 1812464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1813537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4_lane_v: 1814537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vst4q_lane_v: 181506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 18168dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4lane, Ty), 1817464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1818537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vsubhn_v: 18198dd55a3c3b28d195717c87bbc60e765951d408feBenjamin Kramer return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vsubhn, Ty), 1820548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vsubhn"); 1821537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl1_v: 18221c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl1), 18231c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl1"); 1824537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl2_v: 18251c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl2), 18261c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl2"); 1827537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl3_v: 18281c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl3), 18291c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl3"); 1830537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbl4_v: 18311c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl4), 18321c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl4"); 1833537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx1_v: 18341c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx1), 18351c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx1"); 1836537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx2_v: 18371c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx2), 18381c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx2"); 1839537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx3_v: 18401c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx3), 18411c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx3"); 1842537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtbx4_v: 18431c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx4), 18441c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx4"); 1845537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtst_v: 1846537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtstq_v: { 18471c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 18481c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18491c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1]); 18501c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateICmp(ICmpInst::ICMP_NE, Ops[0], 18511c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman ConstantAggregateZero::get(Ty)); 18521c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateSExt(Ops[0], Ty, "vtst"); 18531c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1854537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtrn_v: 1855537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vtrnq_v: { 18564be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18574be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18584be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18599577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 18604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18611c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18624be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18634be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 186477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+vi)); 186577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+e+vi)); 18661c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18674be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1868fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 18694be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vtrn"); 18704be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18711c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18724be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18731c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1874537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vuzp_v: 1875537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vuzpq_v: { 18764be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18771c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18784be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18799577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 18804be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18814be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18824be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18834be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 188477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, 2*i+vi)); 18854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18864be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1887fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 18884be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vuzp"); 18894be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18904be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 18914be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18921c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 1893537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vzip_v: 1894537c3461166ce074d05fb7c96ffa98ed54c9aaa0Bob Wilson case ARM::BI__builtin_neon_vzipq_v: { 18954be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18961c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18974be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18989577abc63f2c7afe5adf6e4e101ae91d29c3b8a6Ted Kremenek Value *SV = 0; 18994be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 19004be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 19014be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 19024be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 1903e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, (i + vi*e) >> 1)); 1904e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, ((i + vi*e) >> 1)+e)); 19054be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 19064be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 1907fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner SV = llvm::ConstantVector::get(Indices); 19084be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vzip"); 19094be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 19104be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 19114be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 19129eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 19132752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 19142752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner} 19152752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner 1916aa51e513850688b7963efc62abf1eface7037602Bill Wendlingllvm::Value *CodeGenFunction:: 19175f9e272e632e951b1efe824cd16acb4d96077930Chris LattnerBuildVector(const SmallVectorImpl<llvm::Value*> &Ops) { 1918aa51e513850688b7963efc62abf1eface7037602Bill Wendling assert((Ops.size() & (Ops.size() - 1)) == 0 && 1919aa51e513850688b7963efc62abf1eface7037602Bill Wendling "Not a power-of-two sized vector!"); 1920aa51e513850688b7963efc62abf1eface7037602Bill Wendling bool AllConstants = true; 1921aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e && AllConstants; ++i) 1922aa51e513850688b7963efc62abf1eface7037602Bill Wendling AllConstants &= isa<Constant>(Ops[i]); 1923aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1924aa51e513850688b7963efc62abf1eface7037602Bill Wendling // If this is a constant vector, create a ConstantVector. 1925aa51e513850688b7963efc62abf1eface7037602Bill Wendling if (AllConstants) { 1926aa51e513850688b7963efc62abf1eface7037602Bill Wendling std::vector<llvm::Constant*> CstOps; 1927aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1928aa51e513850688b7963efc62abf1eface7037602Bill Wendling CstOps.push_back(cast<Constant>(Ops[i])); 1929aa51e513850688b7963efc62abf1eface7037602Bill Wendling return llvm::ConstantVector::get(CstOps); 1930aa51e513850688b7963efc62abf1eface7037602Bill Wendling } 1931aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1932aa51e513850688b7963efc62abf1eface7037602Bill Wendling // Otherwise, insertelement the values to build the vector. 1933aa51e513850688b7963efc62abf1eface7037602Bill Wendling Value *Result = 1934aa51e513850688b7963efc62abf1eface7037602Bill Wendling llvm::UndefValue::get(llvm::VectorType::get(Ops[0]->getType(), Ops.size())); 1935aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1936aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1937aa51e513850688b7963efc62abf1eface7037602Bill Wendling Result = Builder.CreateInsertElement(Result, Ops[i], 1938d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::ConstantInt::get(llvm::Type::getInt32Ty(getLLVMContext()), i)); 1939aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1940aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Result; 1941aa51e513850688b7963efc62abf1eface7037602Bill Wendling} 1942aa51e513850688b7963efc62abf1eface7037602Bill Wendling 19431eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, 19441feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 19455f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<Value*, 4> Ops; 19462929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 194746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant expressions. 194846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 194946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 195046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 195146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 195246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 195346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) { 195446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 195546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 195646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 195746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner continue; 195846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 195946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 196046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we know 196146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // that the generated intrinsic gets a ConstantInt. 196246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 196346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result, getContext()); 196446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); (void)IsConst; 1965d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops.push_back(llvm::ConstantInt::get(getLLVMContext(), Result)); 196646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 19672929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 1968564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 196946a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 19701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi128: 1971e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 19721eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi128: 1973e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1974e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1975e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1976e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1977e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: { 197877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 19792acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 2); 198077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Zero = llvm::ConstantInt::get(Int32Ty, 0); 198103e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson Ops[1] = Builder.CreateInsertElement(llvm::UndefValue::get(Ty), 1982e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1], Zero, "insert"); 1983e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "bitcast"); 1984e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const char *name = 0; 1985e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Intrinsic::ID ID = Intrinsic::not_intrinsic; 19861eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1987e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 1988e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman default: assert(0 && "Unsupported shift intrinsic!"); 1989e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 1990e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 1991e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 1992e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1993e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 1994e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 1995e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 1996e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1997e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 1998e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 1999e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 2000e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2001e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 2002e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 2003e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 2004e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2005e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 2006e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 2007e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 2008e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2009e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 2010e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 2011e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 2012e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2013e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 2014e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 2015e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 2016e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2017e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 2018e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 2019e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 2020e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 2021e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2022e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F = CGM.getIntrinsic(ID); 20234c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, name); 2024e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2025aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v8qi: 2026aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v4hi: 2027aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v2si: 2028aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Builder.CreateBitCast(BuildVector(Ops), 2029d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall llvm::Type::getX86_MMXTy(getLLVMContext())); 20301944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis case X86::BI__builtin_ia32_vec_ext_v2si: 20311944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis return Builder.CreateExtractElement(Ops[0], 20321944ec188408aff1931c62c79a069e30f2549ec2Argyrios Kyrtzidis llvm::ConstantInt::get(Ops[1]->getType(), 0)); 20331eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi: 20342929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi: 20362929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20372929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20382929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20392929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20402929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: { 204177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 20422acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 1); 20432929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateBitCast(Ops[1], Ty, "bitcast"); 20442929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const char *name = 0; 20452929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Intrinsic::ID ID = Intrinsic::not_intrinsic; 20461eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 20472929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson switch (BuiltinID) { 20482929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson default: assert(0 && "Unsupported shift intrinsic!"); 20492929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 20502929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "pslldi"; 2051df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_d; 20522929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20532929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20542929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllqi"; 2055df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_q; 20562929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20572929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 20582929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllwi"; 2059df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_w; 20602929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20612929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20622929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psradi"; 2063df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_d; 20642929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20652929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20662929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrawi"; 2067df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_w; 20682929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20692929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20702929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrldi"; 2071df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_d; 20722929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20732929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20742929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlqi"; 2075df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_q; 20762929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20772929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: 20782929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlwi"; 2079df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_w; 20802929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20812929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 20827acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 20834c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, name); 20842929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 208579dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpps: { 208679dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ps); 20874c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, "cmpps"); 208879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 208979dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpss: { 209079dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ss); 20914c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, "cmpss"); 2092cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2093e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_ldmxcsr: { 20942acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *PtrTy = Int8PtrTy; 209577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 209677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2097e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Builder.CreateStore(Ops[0], Tmp); 2098e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_ldmxcsr), 20993eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2100e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2101e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_stmxcsr: { 21022acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *PtrTy = Int8PtrTy; 210377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 210477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2105e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman One = Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr), 21063eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2107e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateLoad(Tmp, "stmxcsr"); 2108e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 210979dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmppd: { 211079dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_pd); 21114c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, "cmppd"); 211279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 211379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpsd: { 211479dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_sd); 21154c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, "cmpsd"); 2116cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2117e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storehps: 2118e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storelps: { 211977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *PtrTy = llvm::PointerType::getUnqual(Int64Ty); 212077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 21211eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2122e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast val v2i64 2123e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], VecTy, "cast"); 21241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2125e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // extract (0, 1) 2126e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_storelps ? 0 : 1; 212777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Idx = llvm::ConstantInt::get(Int32Ty, Index); 2128e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Idx, "extract"); 2129e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 2130e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast pointer to i64 & store 2131e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 2132e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 2133e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 213428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling case X86::BI__builtin_ia32_palignr: { 213528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 213628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 213728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors less than 9 bytes, 213828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // emit a shuffle instruction. 213928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal <= 8) { 21405f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<llvm::Constant*, 8> Indices; 214128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling for (unsigned i = 0; i != 8; ++i) 214228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 214328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 2144fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 214528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 214628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 214728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 214828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors more than 8 but less 214928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // than 16 bytes, emit a logical right shift of the destination. 215028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal < 16) { 215128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // MMX has these as 1 x i64 vectors for some odd optimization reasons. 21522acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 1); 215328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 215428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 215528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[1] = llvm::ConstantInt::get(VecTy, (shiftVal-8) * 8); 215628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 215728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // create i32 constant 215828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_mmx_psrl_q); 2159e9c0265d6e6b5bf865f4a0c2c00d00ac251e6437Frits van Bommel return Builder.CreateCall(F, makeArrayRef(&Ops[0], 2), "palignr"); 216028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 216128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 216228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 216328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return llvm::Constant::getNullValue(ConvertType(E->getType())); 216428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 2165c3420ffb282c6ffc0192013bf8045b6c21eddeceNate Begeman case X86::BI__builtin_ia32_palignr128: { 2166ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 2167ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2168ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors less than 17 bytes, 2169ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // emit a shuffle instruction. 2170ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal <= 16) { 21715f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<llvm::Constant*, 16> Indices; 2172ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman for (unsigned i = 0; i != 16; ++i) 217377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 2174ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2175fb018d153cbf12fd2a4a278cbf7614b9a2e2835eChris Lattner Value* SV = llvm::ConstantVector::get(Indices); 2176ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 2177ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2178ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2179ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors more than 16 but less 2180ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // than 32 bytes, emit a logical right shift of the destination. 2181ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal < 32) { 21822acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2dChris Lattner llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 2183ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2184ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 218577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = llvm::ConstantInt::get(Int32Ty, (shiftVal-16) * 8); 2186ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2187ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // create i32 constant 2188ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_psrl_dq); 2189e9c0265d6e6b5bf865f4a0c2c00d00ac251e6437Frits van Bommel return Builder.CreateCall(F, makeArrayRef(&Ops[0], 2), "palignr"); 2190ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2191ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2192ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 2193ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return llvm::Constant::getNullValue(ConvertType(E->getType())); 219491b59274439f776cdd545bd7bf5849fdb1842160Eric Christopher } 2195b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntps: 2196b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntpd: 2197b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movntdq: 2198b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling case X86::BI__builtin_ia32_movnti: { 2199b107dd02f5e365f60b036b8a27c784f2d0d0a855Bill Wendling llvm::MDNode *Node = llvm::MDNode::get(getLLVMContext(), 2200b107dd02f5e365f60b036b8a27c784f2d0d0a855Bill Wendling Builder.getInt32(1)); 2201b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling 2202b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling // Convert the type of the pointer to a pointer to the stored type. 2203b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling Value *BC = Builder.CreateBitCast(Ops[0], 2204b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling llvm::PointerType::getUnqual(Ops[1]->getType()), 2205b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling "cast"); 2206b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling StoreInst *SI = Builder.CreateStore(Ops[1], BC); 2207b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling SI->setMetadata(CGM.getModule().getMDKindID("nontemporal"), Node); 2208b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling SI->setAlignment(16); 2209b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling return SI; 2210b51bddab211ba7daa8832c017d82281e0d8348d1Bill Wendling } 22118b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer // 3DNow! 22128b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pavgusb: 22138b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2id: 22148b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfacc: 22158b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfadd: 22168b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpeq: 22178b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpge: 22188b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpgt: 22198b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmax: 22208b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmin: 22218b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmul: 22228b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcp: 22238b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit1: 22248b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit2: 22258b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrt: 22268b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqit1: 22278b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrtit1: 22288b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsub: 22298b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsubr: 22308b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fd: 22318b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pmulhrw: 22328b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2iw: 22338b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfnacc: 22348b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfpnacc: 22358b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fw: 22368b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsf: 22378b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsi: { 22388b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer const char *name = 0; 22398b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer Intrinsic::ID ID = Intrinsic::not_intrinsic; 22408b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer switch(BuiltinID) { 22418b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pavgusb: 22428b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pavgusb"; 22438b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pavgusb; 22448b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22458b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2id: 22468b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pf2id"; 22478b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pf2id; 22488b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22498b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfacc: 22508b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfacc"; 22518b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfacc; 22528b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22538b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfadd: 22548b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfadd"; 22558b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfadd; 22568b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22578b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpeq: 22588b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpeq"; 22598b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpeq; 22608b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22618b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpge: 22628b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpge"; 22638b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpge; 22648b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22658b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfcmpgt: 22668b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfcmpgt"; 22678b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfcmpgt; 22688b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22698b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmax: 22708b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmax"; 22718b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmax; 22728b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22738b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmin: 22748b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmin"; 22758b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmin; 22768b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22778b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfmul: 22788b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfmul"; 22798b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfmul; 22808b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22818b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcp: 22828b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcp"; 22838b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcp; 22848b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22858b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit1: 22868b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcpit1"; 22878b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcpit1; 22888b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22898b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrcpit2: 22908b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrcpit2"; 22918b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrcpit2; 22928b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22938b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrt: 22948b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrsqrt"; 22958b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrsqrt; 22968b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 22978b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqit1: 22988b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfrsqrtit1: 22998b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfrsqit1"; 23008b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfrsqit1; 23018b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23028b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsub: 23038b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfsub"; 23048b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfsub; 23058b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23068b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfsubr: 23078b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfsubr"; 23088b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pfsubr; 23098b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23108b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fd: 23118b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pi2fd"; 23128b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pi2fd; 23138b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23148b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pmulhrw: 23158b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pmulhrw"; 23168b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnow_pmulhrw; 23178b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23188b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pf2iw: 23198b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pf2iw"; 23208b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pf2iw; 23218b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23228b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfnacc: 23238b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfnacc"; 23248b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pfnacc; 23258b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23268b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pfpnacc: 23278b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pfpnacc"; 23288b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pfpnacc; 23298b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23308b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pi2fw: 23318b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pi2fw"; 23328b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pi2fw; 23338b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23348b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsf: 23358b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer case X86::BI__builtin_ia32_pswapdsi: 23368b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer name = "pswapd"; 23378b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer ID = Intrinsic::x86_3dnowa_pswapd; 23388b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer break; 23398b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer } 23408b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer llvm::Function *F = CGM.getIntrinsic(ID); 23414c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, name); 23428b36a9ee7fe7204b30a85b95b11850aeb4b63ee3Michael J. Spencer } 2343564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 2344564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 2345564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 23461eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID, 23471feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 23485f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<Value*, 4> Ops; 2349dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2350dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 2351dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 2352dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2353dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Intrinsic::ID ID = Intrinsic::not_intrinsic; 2354dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2355dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 2356dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner default: return 0; 2357dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 23584d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov // vec_ld, vec_lvsl, vec_lvsr 23594d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 23604d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 23614d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 23624d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 23634d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 23644d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 23654d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 23664d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov { 2367d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[1] = Builder.CreateBitCast(Ops[1], Int8PtrTy); 23684d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 23694d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[0] = Builder.CreateGEP(Ops[1], Ops[0], "tmp"); 23704d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops.pop_back(); 23714d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 23724d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov switch (BuiltinID) { 23734d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported ld/lvsl/lvsr intrinsic!"); 23744d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 23754d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvx; 23764d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23774d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 23784d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvxl; 23794d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23804d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 23814d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvebx; 23824d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23834d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 23844d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvehx; 23854d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23864d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 23874d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvewx; 23884d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23894d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 23904d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsl; 23914d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23924d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 23934d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsr; 23944d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 23954d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 23964d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov llvm::Function *F = CGM.getIntrinsic(ID); 23974c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, ""); 23984d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 23994d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 2400dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // vec_st 2401dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2402dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2403dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2404dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2405dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2406dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner { 2407d16c2cf1cafa413709aa487cbbd5dc392f1ba1ffJohn McCall Ops[2] = Builder.CreateBitCast(Ops[2], Int8PtrTy); 24084d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateGEP(Ops[2], Ops[1], "tmp"); 2409dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.pop_back(); 2410dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2411dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 24124d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported st intrinsic!"); 2413dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2414dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvx; 2415dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2416dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2417dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvxl; 2418dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2419dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2420dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvebx; 2421dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2422dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2423dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvehx; 2424dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2425dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2426dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvewx; 2427dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2428dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2429dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 24304c7d9f1507d0f102bd4133bba63348636facd469Jay Foad return Builder.CreateCall(F, Ops, ""); 2431dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2432dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2433b0b84385f0cb0ea4036579f5f384f1c19b917c7eDaniel Dunbar return 0; 24341eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 2435