CGBuiltin.cpp revision aa51e513850688b7963efc62abf1eface7037602
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" 25022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace clang; 26022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace CodeGen; 27ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlssonusing namespace llvm; 28ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 29cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic void EmitMemoryBarrier(CodeGenFunction &CGF, 30cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool LoadLoad, bool LoadStore, 31cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool StoreLoad, bool StoreStore, 32cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device) { 33cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *True = llvm::ConstantInt::getTrue(CGF.getLLVMContext()); 34cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *False = llvm::ConstantInt::getFalse(CGF.getLLVMContext()); 35cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *C[5] = { LoadLoad ? True : False, 36cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar LoadStore ? True : False, 37cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar StoreLoad ? True : False, 38780a2eb227c3f395a390a143f61bba1724913817Chris Lattner StoreStore ? True : False, 39cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Device ? True : False }; 40cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar CGF.Builder.CreateCall(CGF.CGM.getIntrinsic(Intrinsic::memory_barrier), 41cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar C, C + 5); 42cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 43cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 44db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruthstatic Value *EmitCastToInt(CodeGenFunction &CGF, 45db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ToType, Value *Val) { 46a1aa9e36e6e21f74c56cf9e72cb5bd9aa2a92fd4Chris Lattner if (Val->getType()->isPointerTy()) 47db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return CGF.Builder.CreatePtrToInt(Val, ToType); 48a1aa9e36e6e21f74c56cf9e72cb5bd9aa2a92fd4Chris Lattner 49db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth assert(Val->getType()->isIntegerTy() && 50db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth "Used a non-integer and non-pointer type with atomic builtin"); 51db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth assert(Val->getType()->getScalarSizeInBits() <= 52db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth ToType->getScalarSizeInBits() && "Integer type too small"); 53db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return CGF.Builder.CreateSExtOrBitCast(Val, ToType); 54db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 55db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 56db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruthstatic Value *EmitCastFromInt(CodeGenFunction &CGF, QualType ToQualType, 57db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *Val) { 58db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ToType = CGF.ConvertType(ToQualType); 59db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth if (ToType->isPointerTy()) { 60db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return CGF.Builder.CreateIntToPtr(Val, ToType); 61db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth } 62db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth assert(Val->getType()->isIntegerTy() && 63db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth "Used a non-integer and non-pointer type with atomic builtin"); 64db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth assert(Val->getType()->getScalarSizeInBits() >= 65db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth ToType->getScalarSizeInBits() && "Integer type too small"); 66db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return CGF.Builder.CreateTruncOrBitCast(Val, ToType); 67db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth} 68db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 69cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// The atomic builtins are also full memory barriers. This is a utility for 70cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// wrapping a call to the builtins with memory barriers. 71cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic Value *EmitCallWithBarrier(CodeGenFunction &CGF, Value *Fn, 72cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value **ArgBegin, Value **ArgEnd) { 73cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // FIXME: We need a target hook for whether this applies to device memory or 74cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // not. 75cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device = true; 76cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 77cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // Create barriers both before and after the call. 78cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 79cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Result = CGF.Builder.CreateCall(Fn, ArgBegin, ArgEnd); 80cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 81cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return Result; 82cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 83cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 840002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based on Instrinsic::ID 850002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// and the expression node. 86cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic RValue EmitBinaryAtomic(CodeGenFunction &CGF, 871ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang Intrinsic::ID Id, const CallExpr *E) { 884f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 894f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 904f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 91db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ValueType = 92db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 93db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.getContext().getTypeSize(E->getType())); 944f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner const llvm::Type *PtrType = ValueType->getPointerTo(AddrSpace); 95db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *IntrinsicTypes[2] = { ValueType, PtrType }; 96db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes, 2); 97db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 984f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner Value *Args[2] = { CGF.Builder.CreateBitCast(DestPtr, PtrType), 99db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 100db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(1))) }; 101db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return RValue::get(EmitCastFromInt(CGF, E->getType(), 102db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCallWithBarrier(CGF, AtomF, Args, 103db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Args + 2))); 1040002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar} 1050002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 1060002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based Instrinsic::ID and 1070002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar// the expression node, where the return value is the result of the 1080002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar// operation. 109420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic RValue EmitBinaryAtomicPost(CodeGenFunction &CGF, 1100002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Intrinsic::ID Id, const CallExpr *E, 1110002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Instruction::BinaryOps Op) { 1124f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 1134f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner unsigned AddrSpace = 1144f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 1154f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner 116db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ValueType = 117db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 118db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.getContext().getTypeSize(E->getType())); 1194f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner const llvm::Type *PtrType = ValueType->getPointerTo(AddrSpace); 120db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *IntrinsicTypes[2] = { ValueType, PtrType }; 121db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGF.CGM.getIntrinsic(Id, IntrinsicTypes, 2); 122db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 1234f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner Value *Args[2] = { CGF.Builder.CreateBitCast(DestPtr, PtrType), 124db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 125db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(1))) }; 126cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Result = EmitCallWithBarrier(CGF, AtomF, Args, Args + 2); 127db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return RValue::get(EmitCastFromInt(CGF, E->getType(), 128db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.Builder.CreateBinOp(Op, Result, 129db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Args[1]))); 1301ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang} 1311ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang 132420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// EmitFAbs - Emit a call to fabs/fabsf/fabsl, depending on the type of ValTy, 133420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// which must be a scalar floating point type. 134420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic Value *EmitFAbs(CodeGenFunction &CGF, Value *V, QualType ValTy) { 135420b11850d3f4557421f43f519b59d528329c668Chris Lattner const BuiltinType *ValTyP = ValTy->getAs<BuiltinType>(); 136420b11850d3f4557421f43f519b59d528329c668Chris Lattner assert(ValTyP && "isn't scalar fp type!"); 137420b11850d3f4557421f43f519b59d528329c668Chris Lattner 138420b11850d3f4557421f43f519b59d528329c668Chris Lattner StringRef FnName; 139420b11850d3f4557421f43f519b59d528329c668Chris Lattner switch (ValTyP->getKind()) { 140420b11850d3f4557421f43f519b59d528329c668Chris Lattner default: assert(0 && "Isn't a scalar fp type!"); 141420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Float: FnName = "fabsf"; break; 142420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Double: FnName = "fabs"; break; 143420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::LongDouble: FnName = "fabsl"; break; 144420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 145420b11850d3f4557421f43f519b59d528329c668Chris Lattner 146420b11850d3f4557421f43f519b59d528329c668Chris Lattner // The prototype is something that takes and returns whatever V's type is. 147420b11850d3f4557421f43f519b59d528329c668Chris Lattner std::vector<const llvm::Type*> Args; 148420b11850d3f4557421f43f519b59d528329c668Chris Lattner Args.push_back(V->getType()); 149420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::FunctionType *FT = llvm::FunctionType::get(V->getType(), Args, false); 150420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::Value *Fn = CGF.CGM.CreateRuntimeFunction(FT, FnName); 151420b11850d3f4557421f43f519b59d528329c668Chris Lattner 152420b11850d3f4557421f43f519b59d528329c668Chris Lattner return CGF.Builder.CreateCall(Fn, V, "abs"); 153420b11850d3f4557421f43f519b59d528329c668Chris Lattner} 154420b11850d3f4557421f43f519b59d528329c668Chris Lattner 1551eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpRValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, 156ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar unsigned BuiltinID, const CallExpr *E) { 157564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner // See if we can constant fold this builtin. If so, don't emit it at all. 158f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson Expr::EvalResult Result; 1596ee7aa154e8bbb21a21254293410b944f78b0bfeChris Lattner if (E->Evaluate(Result, CGM.getContext())) { 160f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson if (Result.Val.isInt()) 1611eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(llvm::ConstantInt::get(VMContext, 1624a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson Result.Val.getInt())); 163a1aa9e36e6e21f74c56cf9e72cb5bd9aa2a92fd4Chris Lattner if (Result.Val.isFloat()) 164bc0a2226c7fcd18b29b6846049e2cfcb872d3593Owen Anderson return RValue::get(ConstantFP::get(VMContext, Result.Val.getFloat())); 1651f32999ec79a980576e100d64d5f3267eb19ea49Chris Lattner } 1661eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 167564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner switch (BuiltinID) { 168564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner default: break; // Handle intrinsics and libm functions below. 169506ff88f44562df267b6a06608ab841b76df2a2bChris Lattner case Builtin::BI__builtin___CFStringMakeConstantString: 1700d13f6fdbdd6f06e2449b8834dda53334abd399aDavid Chisnall case Builtin::BI__builtin___NSStringMakeConstantString: 171e9352cc9818ba59e7cf88500ef048991c90f3821Anders Carlsson return RValue::get(CGM.EmitConstantExpr(E, E->getType(), 0)); 1726a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner case Builtin::BI__builtin_stdarg_start: 173793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_start: 174793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_end: { 1750785570af3ef5f8c5a0377129e41efe6f3f8d770Daniel Dunbar Value *ArgValue = EmitVAListRef(E->getArg(0)); 1763c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *DestType = llvm::Type::getInt8PtrTy(VMContext); 177793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson if (ArgValue->getType() != DestType) 1781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump ArgValue = Builder.CreateBitCast(ArgValue, DestType, 179b27ffbef8e8aa1e87b63cbc0d9cd630aba30dae5Daniel Dunbar ArgValue->getName().data()); 180793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson 1811eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_end) ? 1826a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner Intrinsic::vaend : Intrinsic::vastart; 1837acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); 184793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 185a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson case Builtin::BI__builtin_va_copy: { 1864fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *DstPtr = EmitVAListRef(E->getArg(0)); 1874fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *SrcPtr = EmitVAListRef(E->getArg(1)); 188a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 1893c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *Type = llvm::Type::getInt8PtrTy(VMContext); 190a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 191a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson DstPtr = Builder.CreateBitCast(DstPtr, Type); 192a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson SrcPtr = Builder.CreateBitCast(SrcPtr, Type); 1931eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(Builder.CreateCall2(CGM.getIntrinsic(Intrinsic::vacopy), 1943eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner DstPtr, SrcPtr)); 195a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson } 196c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson case Builtin::BI__builtin_abs: { 1971eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *ArgValue = EmitScalarExpr(E->getArg(0)); 1981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1999a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner Value *NegOp = Builder.CreateNeg(ArgValue, "neg"); 2001eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *CmpResult = 2011eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Builder.CreateICmpSGE(ArgValue, 202c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson llvm::Constant::getNullValue(ArgValue->getType()), 2039a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner "abscond"); 2041eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = 205c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); 2061eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 207c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson return RValue::get(Result); 208c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson } 2093a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctz: 2103a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzl: 2113a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzll: { 2123a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2131eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2143a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 2153a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *F = CGM.getIntrinsic(Intrinsic::cttz, &ArgType, 1); 2163a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 2171eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 2183a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 2193a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson if (Result->getType() != ResultType) 220eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 221eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 2223a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson return RValue::get(Result); 2233a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson } 224f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clz: 225f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzl: 226f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzll: { 227f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2281eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 229f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman const llvm::Type *ArgType = ArgValue->getType(); 230f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::ctlz, &ArgType, 1); 231f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman 2321eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 233f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 234f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman if (Result->getType() != ResultType) 235eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 236eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 237f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman return RValue::get(Result); 238f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman } 23904b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffs: 24004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsl: 24104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsll: { 24204b290030eee33295600728450f348989d1a627eDaniel Dunbar // ffs(x) -> x ? cttz(x) + 1 : 0 24304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2441eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 24504b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 24604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::cttz, &ArgType, 1); 2471eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 24804b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 2491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Tmp = Builder.CreateAdd(Builder.CreateCall(F, ArgValue, "tmp"), 2504a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson llvm::ConstantInt::get(ArgType, 1), "tmp"); 251c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson Value *Zero = llvm::Constant::getNullValue(ArgType); 25204b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *IsZero = Builder.CreateICmpEQ(ArgValue, Zero, "iszero"); 25304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateSelect(IsZero, Zero, Tmp, "ffs"); 25404b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 255eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 256eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 25704b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 25804b290030eee33295600728450f348989d1a627eDaniel Dunbar } 25904b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parity: 26004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityl: 26104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityll: { 26204b290030eee33295600728450f348989d1a627eDaniel Dunbar // parity(x) -> ctpop(x) & 1 26304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2641eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 26504b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 26604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::ctpop, &ArgType, 1); 2671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 26804b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 26904b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Tmp = Builder.CreateCall(F, ArgValue, "tmp"); 2701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = Builder.CreateAnd(Tmp, llvm::ConstantInt::get(ArgType, 1), 27104b290030eee33295600728450f348989d1a627eDaniel Dunbar "tmp"); 27204b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 273eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 274eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 27504b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 27604b290030eee33295600728450f348989d1a627eDaniel Dunbar } 27704b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcount: 27804b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountl: 27904b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountll: { 28004b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2811eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 28204b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 28304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::ctpop, &ArgType, 1); 2841eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 28504b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 28604b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 28704b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 288eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 289eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 29004b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 29104b290030eee33295600728450f348989d1a627eDaniel Dunbar } 292e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian case Builtin::BI__builtin_expect: { 293a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar // FIXME: pass expect through to LLVM 294e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian if (E->getArg(1)->HasSideEffects(getContext())) 295e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian (void)EmitScalarExpr(E->getArg(1)); 2961feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(EmitScalarExpr(E->getArg(0))); 297e42b8a596886fc98e367c73e54d761446700029eFariborz Jahanian } 298df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap32: 299df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap64: { 3001feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 301df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 3027acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner Value *F = CGM.getIntrinsic(Intrinsic::bswap, &ArgType, 1); 3031feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(Builder.CreateCall(F, ArgValue, "tmp")); 3041eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 305d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar case Builtin::BI__builtin_object_size: { 306b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // We pass this builtin onto the optimizer so that it can 307b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // figure out the object size in more complex cases. 308c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump const llvm::Type *ResType[] = { 309c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump ConvertType(E->getType()) 310c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump }; 311fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 312fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // LLVM only supports 0 and 2, make sure that we pass along that 313fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // as a boolean. 314fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher Value *Ty = EmitScalarExpr(E->getArg(1)); 315fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher ConstantInt *CI = dyn_cast<ConstantInt>(Ty); 316fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher assert(CI); 317fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher uint64_t val = CI->getZExtValue(); 318fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI = ConstantInt::get(llvm::Type::getInt1Ty(VMContext), (val & 0x2) >> 1); 319fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 320c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump Value *F = CGM.getIntrinsic(Intrinsic::objectsize, ResType, 1); 321c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump return RValue::get(Builder.CreateCall2(F, 322c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump EmitScalarExpr(E->getArg(0)), 323fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI)); 324d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar } 3254493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_prefetch: { 3264493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *Locality, *RW, *Address = EmitScalarExpr(E->getArg(0)); 3274493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar // FIXME: Technically these constants should of type 'int', yes? 3281eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump RW = (E->getNumArgs() > 1) ? EmitScalarExpr(E->getArg(1)) : 32977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 0); 3301eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Locality = (E->getNumArgs() > 2) ? EmitScalarExpr(E->getArg(2)) : 33177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 3); 3324493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::prefetch, 0, 0); 3334493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall3(F, Address, RW, Locality)); 3344493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar } 3354493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_trap: { 3364493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::trap, 0, 0); 3374493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall(F)); 338df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson } 33921190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner case Builtin::BI__builtin_unreachable: { 340fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump if (CatchUndefined && HaveInsertPoint()) 341fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump EmitBranch(getTrapBB()); 34221190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner Value *V = Builder.CreateUnreachable(); 34321190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner Builder.ClearInsertionPoint(); 34421190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner return RValue::get(V); 34521190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner } 34621190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner 347a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powi: 348a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powif: 349a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powil: { 350a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 351a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 352a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar const llvm::Type *ArgType = Base->getType(); 353a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::powi, &ArgType, 1); 354a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 355a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar } 356a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar 357fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 358fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 359fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 360fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 361fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 362fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: { 363fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // Ordered comparisons: we know the arguments to these are matching scalar 364fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // floating point values. 3651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *LHS = EmitScalarExpr(E->getArg(0)); 366fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *RHS = EmitScalarExpr(E->getArg(1)); 3671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 368fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner switch (BuiltinID) { 369fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner default: assert(0 && "Unknown ordered comparison"); 370fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 371fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGT(LHS, RHS, "cmp"); 372fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 373fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 374fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGE(LHS, RHS, "cmp"); 375fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 376fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 377fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLT(LHS, RHS, "cmp"); 378fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 379fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 380fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLE(LHS, RHS, "cmp"); 381fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 382fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 383fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpONE(LHS, RHS, "cmp"); 384fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 3851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case Builtin::BI__builtin_isunordered: 386fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpUNO(LHS, RHS, "cmp"); 387fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 388fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 389fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // ZExt bool to int type. 390fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner return RValue::get(Builder.CreateZExt(LHS, ConvertType(E->getType()), 391fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner "tmp")); 392fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 393d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman case Builtin::BI__builtin_isnan: { 394d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman Value *V = EmitScalarExpr(E->getArg(0)); 395d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman V = Builder.CreateFCmpUNO(V, V, "cmp"); 396d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 397d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman } 398420b11850d3f4557421f43f519b59d528329c668Chris Lattner 399420b11850d3f4557421f43f519b59d528329c668Chris Lattner case Builtin::BI__builtin_isinf: { 400420b11850d3f4557421f43f519b59d528329c668Chris Lattner // isinf(x) --> fabs(x) == infinity 401420b11850d3f4557421f43f519b59d528329c668Chris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 402420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = EmitFAbs(*this, V, E->getArg(0)->getType()); 403420b11850d3f4557421f43f519b59d528329c668Chris Lattner 404420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = Builder.CreateFCmpOEQ(V, ConstantFP::getInfinity(V->getType()),"isinf"); 405420b11850d3f4557421f43f519b59d528329c668Chris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 406420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 40758ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner 40858ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // TODO: BI__builtin_isinf_sign 40958ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // isinf_sign(x) -> isinf(x) ? (signbit(x) ? -1 : 1) : 0 4106349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4116349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer case Builtin::BI__builtin_isnormal: { 4126349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer // isnormal(x) --> x == x && fabsf(x) < infinity && fabsf(x) >= float_min 4136349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(0)); 4146349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 4156349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 4166349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 4176349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsLessThanInf = 4186349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpULT(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 4196349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 4206349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(0)->getType())); 4216349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsNormal = 4226349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpUGE(Abs, ConstantFP::get(V->getContext(), Smallest), 4236349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer "isnormal"); 4246349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(Eq, IsLessThanInf, "and"); 4256349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(V, IsNormal, "and"); 4266349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 4276349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer } 4286349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 429ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner case Builtin::BI__builtin_isfinite: { 430ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner // isfinite(x) --> x == x && fabs(x) != infinity; } 431ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 432ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 433ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 434ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 435ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *IsNotInf = 436ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Builder.CreateFCmpUNE(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 437ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 438ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner V = Builder.CreateAnd(Eq, IsNotInf, "and"); 439ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 440ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner } 4417867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4427867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer case Builtin::BI__builtin_fpclassify: { 4437867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(5)); 4447867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer const llvm::Type *Ty = ConvertType(E->getArg(5)->getType()); 4457867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4467867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // Create Result 4477867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *Begin = Builder.GetInsertBlock(); 4487867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *End = createBasicBlock("fpclassify_end", this->CurFn); 4497867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4507867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer PHINode *Result = 4517867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreatePHI(ConvertType(E->getArg(0)->getType()), 4527867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "fpclassify_result"); 4537867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4547867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V==0) return FP_ZERO 4557867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(Begin); 4567867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsZero = Builder.CreateFCmpOEQ(V, Constant::getNullValue(Ty), 4577867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "iszero"); 4587867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *ZeroLiteral = EmitScalarExpr(E->getArg(4)); 4597867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotZero = createBasicBlock("fpclassify_not_zero", this->CurFn); 4607867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsZero, End, NotZero); 4617867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(ZeroLiteral, Begin); 4627867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4637867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V != V) return FP_NAN 4647867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotZero); 4657867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNan = Builder.CreateFCmpUNO(V, V, "cmp"); 4667867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NanLiteral = EmitScalarExpr(E->getArg(0)); 4677867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotNan = createBasicBlock("fpclassify_not_nan", this->CurFn); 4687867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsNan, End, NotNan); 4697867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NanLiteral, NotZero); 4707867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4717867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) == infinity) return FP_INFINITY 4727867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotNan); 4737867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *VAbs = EmitFAbs(*this, V, E->getArg(5)->getType()); 4747867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsInf = 4757867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpOEQ(VAbs, ConstantFP::getInfinity(V->getType()), 4767867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isinf"); 4777867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *InfLiteral = EmitScalarExpr(E->getArg(1)); 4787867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotInf = createBasicBlock("fpclassify_not_inf", this->CurFn); 4797867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsInf, End, NotInf); 4807867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(InfLiteral, NotNan); 4817867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4827867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) >= MIN_NORMAL) return FP_NORMAL else FP_SUBNORMAL 4837867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotInf); 4847867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 4857867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(5)->getType())); 4867867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNormal = 4877867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpUGE(VAbs, ConstantFP::get(V->getContext(), Smallest), 4887867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isnormal"); 4897867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NormalResult = 4907867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateSelect(IsNormal, EmitScalarExpr(E->getArg(2)), 4917867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer EmitScalarExpr(E->getArg(3))); 4927867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateBr(End); 4937867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NormalResult, NotInf); 4947867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4957867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // return Result 4967867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4977867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer return RValue::get(Result); 4987867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer } 499ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 500b52fe9ce99970955a5f581f5c66fcd89be9a268bEli Friedman case Builtin::BIalloca: 5019e800e3dd80d77f6c47054738177bf824089f55aChris Lattner case Builtin::BI__builtin_alloca: { 5029e800e3dd80d77f6c47054738177bf824089f55aChris Lattner Value *Size = EmitScalarExpr(E->getArg(0)); 5030032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson return RValue::get(Builder.CreateAlloca(llvm::Type::getInt8Ty(VMContext), Size, "tmp")); 5041caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 505e6dddfd907f6ea58daed5e26eeaacd893d98db9bEli Friedman case Builtin::BIbzero: 5061caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_bzero: { 5071caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5083ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(1)); 5093ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemSetFn(Address->getType(), SizeVal->getType()), 5103ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, 5113ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt8Ty(VMContext), 0), 5123ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal, 51377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 1), 5143ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5151caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5169e800e3dd80d77f6c47054738177bf824089f55aChris Lattner } 517e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemcpy: 518d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman case Builtin::BI__builtin_memcpy: { 5191caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5203ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5213ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5223ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemCpyFn(Address->getType(), SrcAddr->getType(), 5233ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal->getType()), 5243ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, SrcAddr, SizeVal, 52577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 1), 5263ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5271caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5281caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 52955bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 5308e2eab27056a78bf1db50ee09929438ed5ea9d93Fariborz Jahanian case Builtin::BI__builtin_objc_memmove_collectable: { 53155bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *Address = EmitScalarExpr(E->getArg(0)); 53255bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 53355bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SizeVal = EmitScalarExpr(E->getArg(2)); 53455bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian CGM.getObjCRuntime().EmitGCMemmoveCollectable(*this, 53555bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Address, SrcAddr, SizeVal); 53655bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian return RValue::get(Address); 53755bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian } 53855bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 539e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemmove: 5401caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memmove: { 5411caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5423ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5433ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5443ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemMoveFn(Address->getType(), SrcAddr->getType(), 5453ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal->getType()), 5463ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, SrcAddr, SizeVal, 54777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 1), 5483ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5491caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5501caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 551e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemset: 5521caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memset: { 5531caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5543ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5553ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemSetFn(Address->getType(), SizeVal->getType()), 5563ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, 5573ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 5583ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::Type::getInt8Ty(VMContext)), 5593ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal, 56077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, 1), 5613ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5621caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 563d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman } 564fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall case Builtin::BI__builtin_dwarf_cfa: { 565fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // The offset in bytes from the first argument to the CFA. 566fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 567fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // Why on earth is this in the frontend? Is there any reason at 568fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // all that the backend can't reasonably determine this while 569fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // lowering llvm.eh.dwarf.cfa()? 570fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 571fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // TODO: If there's a satisfactory reason, add a target hook for 572fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // this instead of hard-coding 0, which is correct for most targets. 573fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall int32_t Offset = 0; 574fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall 575fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_dwarf_cfa, 0, 0); 57677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner return RValue::get(Builder.CreateCall(F, 57777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::ConstantInt::get(Int32Ty, Offset))); 578fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall } 579256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_return_address: { 58083c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 58177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 582256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::returnaddress, 0, 0); 58383c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 584256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 585256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_frame_address: { 58683c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 58777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Depth = Builder.CreateIntCast(Depth, Int32Ty, false, "tmp"); 588256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::frameaddress, 0, 0); 58983c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 590256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 5913b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman case Builtin::BI__builtin_extract_return_addr: { 592492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 593492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().decodeReturnAddress(*this, Address); 594492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 595492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall } 596492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall case Builtin::BI__builtin_frob_return_addr: { 597492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 598492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().encodeReturnAddress(*this, Address); 599492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 6003b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman } 6016374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_dwarf_sp_column: { 6026374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall const llvm::IntegerType *Ty 6036374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall = cast<llvm::IntegerType>(ConvertType(E->getType())); 6046374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall int Column = getTargetHooks().getDwarfEHStackPointer(CGM); 6056374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (Column == -1) { 6066374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_dwarf_sp_column"); 6076374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(Ty)); 6086374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6096374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::ConstantInt::get(Ty, Column, true)); 6106374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6116374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_init_dwarf_reg_size_table: { 6126374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall Value *Address = EmitScalarExpr(E->getArg(0)); 6136374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (getTargetHooks().initDwarfEHRegSizeTable(*this, Address)) 6146374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_init_dwarf_reg_size_table"); 6156374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 6166374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 6177ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall case Builtin::BI__builtin_eh_return: { 6187ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Int = EmitScalarExpr(E->getArg(0)); 6197ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Ptr = EmitScalarExpr(E->getArg(1)); 6207ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 6217ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall const llvm::IntegerType *IntTy = cast<llvm::IntegerType>(Int->getType()); 6227ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall assert((IntTy->getBitWidth() == 32 || IntTy->getBitWidth() == 64) && 6237ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall "LLVM's __builtin_eh_return only supports 32- and 64-bit variants"); 6247ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *F = CGM.getIntrinsic(IntTy->getBitWidth() == 32 6257ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall ? Intrinsic::eh_return_i32 6267ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall : Intrinsic::eh_return_i64, 6277ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 0, 0); 6287ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.CreateCall2(F, Int, Ptr); 6297ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *V = Builder.CreateUnreachable(); 6307ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.ClearInsertionPoint(); 6317ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall return RValue::get(V); 6327ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall } 633a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_unwind_init: { 634a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::eh_unwind_init, 0, 0); 635a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F)); 636a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 6375e11085830d4d4c53ff75575ab75889ee5126854John McCall case Builtin::BI__builtin_extend_pointer: { 6385e11085830d4d4c53ff75575ab75889ee5126854John McCall // Extends a pointer to the size of an _Unwind_Word, which is 639d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // uint64_t on all platforms. Generally this gets poked into a 640d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // register and eventually used as an address, so if the 641d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing registers are wider than pointers and the platform 642d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // doesn't implicitly ignore high-order bits when doing 643d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing, we need to make sure we zext / sext based on 644d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // the platform's expectations. 6455e11085830d4d4c53ff75575ab75889ee5126854John McCall // 6465e11085830d4d4c53ff75575ab75889ee5126854John McCall // See: http://gcc.gnu.org/ml/gcc-bugs/2002-02/msg00237.html 647d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 648d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall LLVMContext &C = CGM.getLLVMContext(); 649d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 650d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Cast the pointer to intptr_t. 6515e11085830d4d4c53ff75575ab75889ee5126854John McCall Value *Ptr = EmitScalarExpr(E->getArg(0)); 652d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall const llvm::IntegerType *IntPtrTy = CGM.getTargetData().getIntPtrType(C); 653d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall Value *Result = Builder.CreatePtrToInt(Ptr, IntPtrTy, "extend.cast"); 654d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 655d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // If that's 64 bits, we're done. 656d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall if (IntPtrTy->getBitWidth() == 64) 657d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Result); 658d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 659d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Otherwise, ask the codegen data what to do. 660492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall if (getTargetHooks().extendPointerWithSExt()) 661d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateSExt(Result, Int64Ty, "extend.sext")); 662d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall else 663d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateZExt(Result, Int64Ty, "extend.zext")); 6645e11085830d4d4c53ff75575ab75889ee5126854John McCall } 665a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_setjmp: { 66678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Buffer is a void**. 667a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 66878673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 66978673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Store the frame pointer to the setjmp buffer. 670a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *FrameAddr = 67178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::frameaddress), 67277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner ConstantInt::get(Int32Ty, 0)); 673a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Builder.CreateStore(FrameAddr, Buf); 67478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 6756d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach // Store the stack pointer to the setjmp buffer. 6766d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackAddr = 6776d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateCall(CGM.getIntrinsic(Intrinsic::stacksave)); 6786d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackSaveSlot = 67977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Builder.CreateGEP(Buf, ConstantInt::get(Int32Ty, 2)); 6806d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateStore(StackAddr, StackSaveSlot); 6816d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach 68278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH setjmp, which is lightweight. 68378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_sjlj_setjmp); 68478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Buf = Builder.CreateBitCast(Buf, llvm::Type::getInt8PtrTy(VMContext)); 685a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F, Buf)); 686a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 687a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_longjmp: { 688a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 68978673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Buf = Builder.CreateBitCast(Buf, llvm::Type::getInt8PtrTy(VMContext)); 69078673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 69178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH longjmp, which is lightweight. 69278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::eh_sjlj_longjmp), Buf); 69378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 69478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // longjmp doesn't return; mark this as unreachable 69578673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *V = Builder.CreateUnreachable(); 69678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.ClearInsertionPoint(); 69778673d9f910e8dfe13248c2426c51d8f9fb28572John McCall return RValue::get(V); 698a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 6991ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_add: 7001ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_sub: 7015caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or: 7025caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and: 7035caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor: 7045caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch: 7055caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch: 7065caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch: 7075caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch: 7085caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch: 7095caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap: 7105caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap: 7115caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set: 7125caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release: 7135caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner assert(0 && "Shouldn't make it through sema"); 7145caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_1: 7155caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_2: 7165caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_4: 7175caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_8: 7185caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_16: 7195caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_add, E); 7205caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_1: 7215caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_2: 7225caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_4: 7235caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_8: 7245caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_16: 72509b6bf5bfa2ba9cbbd353cbd7846af8f49b020e7Mon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_sub, E); 7265caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_1: 7275caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_2: 7285caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_4: 7295caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_8: 7305caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_16: 7315caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_or, E); 7325caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_1: 7335caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_2: 7345caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_4: 7355caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_8: 7365caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_16: 7375caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_and, E); 7385caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_1: 7395caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_2: 7405caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_4: 7415caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_8: 7425caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_16: 7435caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_xor, E); 7441eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7455caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner // Clang extensions: not overloaded yet. 7461ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_min: 7471ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_min, E); 7481ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_max: 7491ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_max, E); 7501ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umin: 7511ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umin, E); 7521ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umax: 7531ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umax, E); 7540002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 7555caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_1: 7565caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_2: 7575caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_4: 7585caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_8: 7595caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_16: 7601eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_add, E, 7610002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Add); 7625caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_1: 7635caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_2: 7645caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_4: 7655caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_8: 7665caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_16: 7670002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_sub, E, 7680002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Sub); 7695caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_1: 7705caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_2: 7715caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_4: 7725caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_8: 7735caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_16: 7740002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_and, E, 7750002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::And); 7765caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_1: 7775caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_2: 7785caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_4: 7795caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_8: 7805caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_16: 7810002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_or, E, 7820002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Or); 7835caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_1: 7845caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_2: 7855caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_4: 7865caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_8: 7875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_16: 7880002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_xor, E, 7890002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Xor); 7901eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7915caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_1: 7925caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_2: 7935caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_4: 7945caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_8: 795cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_val_compare_and_swap_16: { 796780a2eb227c3f395a390a143f61bba1724913817Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 797780a2eb227c3f395a390a143f61bba1724913817Chris Lattner unsigned AddrSpace = 7984f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 799db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ValueType = 800db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth llvm::IntegerType::get(CGF.getLLVMContext(), 801db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.getContext().getTypeSize(E->getType())); 802780a2eb227c3f395a390a143f61bba1724913817Chris Lattner const llvm::Type *PtrType = ValueType->getPointerTo(AddrSpace); 803db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *IntrinsicTypes[2] = { ValueType, PtrType }; 804db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 805db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth IntrinsicTypes, 2); 806db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 807780a2eb227c3f395a390a143f61bba1724913817Chris Lattner Value *Args[3] = { Builder.CreateBitCast(DestPtr, PtrType), 808db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 809db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(1))), 810db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 811db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(2))) }; 812db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth return RValue::get(EmitCastFromInt(CGF, E->getType(), 813db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCallWithBarrier(CGF, AtomF, Args, 814db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Args + 3))); 815022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson } 8160002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8175caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_1: 8185caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_2: 8195caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_4: 8205caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_8: 821cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_bool_compare_and_swap_16: { 822f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner llvm::Value *DestPtr = CGF.EmitScalarExpr(E->getArg(0)); 823f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner unsigned AddrSpace = 8244f209445c06a43283c6f72dda7c925538b1578e9Chris Lattner cast<llvm::PointerType>(DestPtr->getType())->getAddressSpace(); 825db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *ValueType = 826f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner llvm::IntegerType::get(CGF.getLLVMContext(), 827db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.getContext().getTypeSize(E->getArg(1)->getType())); 828f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner const llvm::Type *PtrType = ValueType->getPointerTo(AddrSpace); 829db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth const llvm::Type *IntrinsicTypes[2] = { ValueType, PtrType }; 830db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, 831db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth IntrinsicTypes, 2); 832db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth 833f2b95277be59f7d2a82cef8ea9f4cf6a36074593Chris Lattner Value *Args[3] = { Builder.CreateBitCast(DestPtr, PtrType), 834db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 835db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(1))), 836db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth EmitCastToInt(CGF, ValueType, 837db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth CGF.EmitScalarExpr(E->getArg(2))) }; 838db4325b098eff5e9e660db19f0148423fb21f27fChandler Carruth Value *OldVal = Args[1]; 839cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *PrevVal = EmitCallWithBarrier(*this, AtomF, Args, Args + 3); 8400002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *Result = Builder.CreateICmpEQ(PrevVal, OldVal); 8410002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar // zext bool to int. 8420002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 8430002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar } 8440002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 8455caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_1: 8465caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_2: 8475caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_4: 8485caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_8: 8495caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_16: 8507ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 851cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 8525caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_1: 8535caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_2: 8545caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_4: 8555caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_8: 856f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_lock_release_16: { 857f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner Value *Ptr = EmitScalarExpr(E->getArg(0)); 858f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner const llvm::Type *ElTy = 859f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner cast<llvm::PointerType>(Ptr->getType())->getElementType(); 860007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar llvm::StoreInst *Store = 861007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Builder.CreateStore(llvm::Constant::getNullValue(ElTy), Ptr); 862007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Store->setVolatile(true); 863eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 864f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 865ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 866f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_synchronize: { 867cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // We assume like gcc appears to, that this only applies to cached memory. 868cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(*this, true, true, true, true, false); 869eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 870f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 8711eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8720b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner case Builtin::BI__builtin_llvm_memory_barrier: { 8730b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Value *C[5] = { 8740b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(0)), 8750b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(1)), 8760b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(2)), 8770b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(3)), 8780b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(4)) 8790b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner }; 8800b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Builder.CreateCall(CGM.getIntrinsic(Intrinsic::memory_barrier), C, C + 5); 8810b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner return RValue::get(0); 8820b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner } 8830b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner 884ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Library functions with special handling. 885ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrt: 886ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtf: 887ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtl: { 888beb41281f8355caa05700d0a77539defbdf428f8John McCall // TODO: there is currently no set of optimizer flags 889beb41281f8355caa05700d0a77539defbdf428f8John McCall // sufficient for us to rewrite sqrt to @llvm.sqrt. 890beb41281f8355caa05700d0a77539defbdf428f8John McCall // -fmath-errno=0 is not good enough; we need finiteness. 891beb41281f8355caa05700d0a77539defbdf428f8John McCall // We could probably precondition the call with an ult 892beb41281f8355caa05700d0a77539defbdf428f8John McCall // against 0, but is that worth the complexity? 893beb41281f8355caa05700d0a77539defbdf428f8John McCall break; 894ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 895ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 896ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpow: 897ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowf: 898ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowl: { 899ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Rewrite sqrt to intrinsic if allowed. 90040b598eea1310ec9ed554d56ce3e25b34c585458Argyrios Kyrtzidis if (!FD->hasAttr<ConstAttr>()) 901ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar break; 902ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 903ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 904ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar const llvm::Type *ArgType = Base->getType(); 905ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::pow, &ArgType, 1); 906ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 907ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 908ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 909ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbit: 910ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitf: 911ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitl: { 912ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman LLVMContext &C = CGM.getLLVMContext(); 913ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 914ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Arg = EmitScalarExpr(E->getArg(0)); 915ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgTy = Arg->getType(); 916ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman if (ArgTy->isPPC_FP128Ty()) 917ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman break; // FIXME: I'm not sure what the right implementation is here. 918ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman int ArgWidth = ArgTy->getPrimitiveSizeInBits(); 919ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgIntTy = llvm::IntegerType::get(C, ArgWidth); 920ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *BCArg = Builder.CreateBitCast(Arg, ArgIntTy); 921ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *ZeroCmp = llvm::Constant::getNullValue(ArgIntTy); 922ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Result = Builder.CreateICmpSLT(BCArg, ZeroCmp); 923ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 924ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman } 9257ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman } 9261eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 927b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If this is an alias for a libm function (e.g. __builtin_sin) turn it into 928b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // that function. 9293e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor if (getContext().BuiltinInfo.isLibFunction(BuiltinID) || 9303e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor getContext().BuiltinInfo.isPredefinedLibFunction(BuiltinID)) 93131777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson return EmitCall(E->getCallee()->getType(), 93231777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson CGM.getBuiltinLibFunction(FD, BuiltinID), 933d2490a91341b57df7a7e54f8a707e7ecde2eeb4eAnders Carlsson ReturnValueSlot(), 93431777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson E->arg_begin(), E->arg_end()); 9351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 936b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific intrinsic. 937a6f80ef997f0363386749087b325607eaa5adcfcDale Johannesen const char *Name = getContext().BuiltinInfo.GetName(BuiltinID); 93855cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar Intrinsic::ID IntrinsicID = Intrinsic::not_intrinsic; 93955cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar if (const char *Prefix = 9401eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump llvm::Triple::getArchTypePrefix(Target.getTriple().getArch())) 94155cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar IntrinsicID = Intrinsic::getIntrinsicForGCCBuiltin(Prefix, Name); 9421eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 943b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (IntrinsicID != Intrinsic::not_intrinsic) { 944b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner SmallVector<Value*, 16> Args; 9451eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 94646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant 94746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // expressions. 94846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 94946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 95046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 95146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 95246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 953b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Function *F = CGM.getIntrinsic(IntrinsicID); 954b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::FunctionType *FTy = F->getFunctionType(); 9551eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 956b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) { 95746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Value *ArgValue; 95846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 95946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 96046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ArgValue = EmitScalarExpr(E->getArg(i)); 96146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } else { 96246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we 96346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // know that the generated intrinsic gets a ConstantInt. 96446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 96546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result,getContext()); 96646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); 96746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner (void)IsConst; 96846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ArgValue = llvm::ConstantInt::get(VMContext, Result); 96946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 9701eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 971b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If the intrinsic arg type is different from the builtin arg type 972b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // we need to do a bit cast. 973b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::Type *PTy = FTy->getParamType(i); 974b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (PTy != ArgValue->getType()) { 975b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) && 976b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast to param"); 977b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner ArgValue = Builder.CreateBitCast(ArgValue, PTy); 978b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9791eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 980b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Args.push_back(ArgValue); 981b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9821eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 983beaaccd8e2a8748f77b66e2b330fb9136937e14cJay Foad Value *V = Builder.CreateCall(F, Args.data(), Args.data() + Args.size()); 984b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner QualType BuiltinRetType = E->getType(); 9851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9860032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson const llvm::Type *RetTy = llvm::Type::getVoidTy(VMContext); 987b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (!BuiltinRetType->isVoidType()) RetTy = ConvertType(BuiltinRetType); 9881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 989b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (RetTy != V->getType()) { 990b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(V->getType()->canLosslesslyBitCastTo(RetTy) && 991b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast result type"); 992b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner V = Builder.CreateBitCast(V, RetTy); 993b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 995b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 996b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9971eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 998b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific builtin that needs to be lowered. 999f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar if (Value *V = EmitTargetBuiltinExpr(BuiltinID, E)) 1000b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 10011eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1002488e993a135ce700b982bf099c3d6b856301d642Daniel Dunbar ErrorUnsupported(E, "builtin function"); 10031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1004b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // Unknown builtin, for now just dump it out and return undef. 1005b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (hasAggregateLLVMType(E->getType())) 1006195337d2e5d4625ae9dc1328c7cdbc7115b0261bDaniel Dunbar return RValue::getAggregate(CreateMemTemp(E->getType())); 100703e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 10081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 1009564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 1010f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel DunbarValue *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID, 1011f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar const CallExpr *E) { 101255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar switch (Target.getTriple().getArch()) { 10132752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::arm: 10142752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::thumb: 10152752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner return EmitARMBuiltinExpr(BuiltinID, E); 101655cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86: 101755cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86_64: 1018f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitX86BuiltinExpr(BuiltinID, E); 101955cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc: 102055cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc64: 1021f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitPPCBuiltinExpr(BuiltinID, E); 102255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar default: 102355cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar return 0; 102455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar } 1025f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar} 1026f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar 10274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begemanconst llvm::VectorType *GetNeonType(LLVMContext &C, unsigned type, bool q) { 1028998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman switch (type) { 1029998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman default: break; 1030998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 0: 10314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 5: return llvm::VectorType::get(llvm::Type::getInt8Ty(C), 8 << (int)q); 1032998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 6: 1033998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 7: 10344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 1: return llvm::VectorType::get(llvm::Type::getInt16Ty(C),4 << (int)q); 10354be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 2: return llvm::VectorType::get(llvm::Type::getInt32Ty(C),2 << (int)q); 10364be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 3: return llvm::VectorType::get(llvm::Type::getInt64Ty(C),1 << (int)q); 10374be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case 4: return llvm::VectorType::get(llvm::Type::getFloatTy(C),2 << (int)q); 1038998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman }; 1039998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman return 0; 1040998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman} 1041998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman 1042cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate BegemanValue *CodeGenFunction::EmitNeonSplat(Value *V, Constant *C, bool widen) { 1043d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman unsigned nElts = cast<llvm::VectorType>(V->getType())->getNumElements(); 1044cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman if (widen) 1045cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman nElts <<= 1; 1046d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman SmallVector<Constant*, 16> Indices(nElts, C); 1047d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 1048d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman return Builder.CreateShuffleVector(V, V, SV, "lane"); 1049d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman} 1050d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman 105130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate BegemanValue *CodeGenFunction::EmitNeonCall(Function *F, SmallVectorImpl<Value*> &Ops, 105261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman const char *name, bool splat, 105361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman unsigned shift, bool rightshift) { 105430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman unsigned j = 0; 105530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman for (Function::const_arg_iterator ai = F->arg_begin(), ae = F->arg_end(); 105630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ai != ae; ++ai, ++j) 105761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman if (shift > 0 && shift == j) 105861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = EmitNeonShiftVector(Ops[j], ai->getType(), rightshift); 105961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman else 106061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = Builder.CreateBitCast(Ops[j], ai->getType(), name); 106130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 1062d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman if (splat) { 1063d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Ops[j-1] = EmitNeonSplat(Ops[j-1], cast<Constant>(Ops[j])); 1064d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Ops.resize(j); 1065d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman } 106630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return Builder.CreateCall(F, Ops.begin(), Ops.end(), name); 106730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman} 106830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 1069464ccb68f22a7e1c0a2844551c16f721540c91c3Nate BegemanValue *CodeGenFunction::EmitNeonShiftVector(Value *V, const llvm::Type *Ty, 1070464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman bool neg) { 1071464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman ConstantInt *CI = cast<ConstantInt>(V); 1072464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman int SV = CI->getSExtValue(); 1073464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 1074464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman const llvm::VectorType *VTy = cast<llvm::VectorType>(Ty); 1075464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman llvm::Constant *C = ConstantInt::get(VTy->getElementType(), neg ? -SV : SV); 1076464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman SmallVector<llvm::Constant*, 16> CV(VTy->getNumElements(), C); 1077464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return llvm::ConstantVector::get(CV.begin(), CV.size()); 1078464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman} 1079464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 108006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// GetPointeeAlignment - Given an expression with a pointer type, find the 108106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// alignment of the type referenced by the pointer. Skip over implicit 108206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson/// casts. 108306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilsonstatic Value *GetPointeeAlignment(CodeGenFunction &CGF, const Expr *Addr) { 108406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned Align = 1; 108506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // Check if the type is a pointer. The implicit cast operand might not be. 108606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson while (Addr->getType()->isPointerType()) { 108706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson QualType PtTy = Addr->getType()->getPointeeType(); 108806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson unsigned NewA = CGF.getContext().getTypeAlignInChars(PtTy).getQuantity(); 108906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (NewA > Align) 109006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Align = NewA; 109106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 109206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson // If the address is an implicit cast, repeat with the cast operand. 109306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson if (const ImplicitCastExpr *CastAddr = dyn_cast<ImplicitCastExpr>(Addr)) { 109406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Addr = CastAddr->getSubExpr(); 109506b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson continue; 109606b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 109706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson break; 109806b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson } 109906b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson return llvm::ConstantInt::get(CGF.Int32Ty, Align); 110006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson} 110106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson 11022752c0137d95aa2f4ee1cdff4b564bac842e041bChris LattnerValue *CodeGenFunction::EmitARMBuiltinExpr(unsigned BuiltinID, 11032752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner const CallExpr *E) { 1104e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (BuiltinID == ARM::BI__clear_cache) { 110579ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const FunctionDecl *FD = E->getDirectCallee(); 110679ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola Value *a = EmitScalarExpr(E->getArg(0)); 110779ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola Value *b = EmitScalarExpr(E->getArg(1)); 110879ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::Type *Ty = CGM.getTypes().ConvertType(FD->getType()); 110979ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::FunctionType *FTy = cast<llvm::FunctionType>(Ty); 111079ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola llvm::StringRef Name = FD->getName(); 111179ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola return Builder.CreateCall2(CGM.CreateRuntimeFunction(FTy, Name), 111279ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola a, b); 11132752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 1114e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1115d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman llvm::SmallVector<Value*, 4> Ops; 1116e140af3e27016f902146023fba7680b43043ec07Rafael Espindola for (unsigned i = 0, e = E->getNumArgs() - 1; i != e; i++) 1117e140af3e27016f902146023fba7680b43043ec07Rafael Espindola Ops.push_back(EmitScalarExpr(E->getArg(i))); 1118e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1119e140af3e27016f902146023fba7680b43043ec07Rafael Espindola llvm::APSInt Result; 1120e140af3e27016f902146023fba7680b43043ec07Rafael Espindola const Expr *Arg = E->getArg(E->getNumArgs()-1); 1121e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Arg->isIntegerConstantExpr(Result, getContext())) 1122e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1123e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 112499c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f || 112599c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman BuiltinID == ARM::BI__builtin_arm_vcvtr_d) { 112699c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the overloaded type of this builtin. 112799c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman const llvm::Type *Ty; 112899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman if (BuiltinID == ARM::BI__builtin_arm_vcvtr_f) 112999c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman Ty = llvm::Type::getFloatTy(VMContext); 113099c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman else 113199c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman Ty = llvm::Type::getDoubleTy(VMContext); 113299c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 113399c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine whether this is an unsigned conversion or not. 113499c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman bool usgn = Result.getZExtValue() == 1; 113599c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman unsigned Int = usgn ? Intrinsic::arm_vcvtru : Intrinsic::arm_vcvtr; 113699c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 113799c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Call the appropriate intrinsic. 113899c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman Function *F = CGM.getIntrinsic(Int, &Ty, 1); 113999c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman return Builder.CreateCall(F, Ops.begin(), Ops.end(), "vcvtr"); 114099c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman } 114199c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman 114299c40bb13b523d58d7aeb6446e4f486d6918ca58Nate Begeman // Determine the type of this overloaded NEON intrinsic. 1143e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned type = Result.getZExtValue(); 1144e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool usgn = type & 0x08; 1145e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool quad = type & 0x10; 11460d15c5321a11a5fee53b17ca8e9e0d72d6192b23Nate Begeman bool poly = (type & 0x7) == 5 || (type & 0x7) == 6; 1147d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman bool splat = false; 1148e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 11494be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman const llvm::VectorType *VTy = GetNeonType(VMContext, type & 0x7, quad); 11504be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman const llvm::Type *Ty = VTy; 1151e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Ty) 1152e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1153e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1154e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned Int; 1155e140af3e27016f902146023fba7680b43043ec07Rafael Espindola switch (BuiltinID) { 1156e140af3e27016f902146023fba7680b43043ec07Rafael Espindola default: return 0; 1157998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vaba_v: 115847a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson case ARM::BI__builtin_neon_vabaq_v: { 115947a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 116047a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson SmallVector<Value*, 2> Args; 116147a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Args.push_back(Ops[1]); 116247a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Args.push_back(Ops[2]); 116347a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 116447a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[1] = EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Args, "vaba"); 116547a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson return Builder.CreateAdd(Ops[0], Ops[1], "vaba"); 116647a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson } 116747a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson case ARM::BI__builtin_neon_vabal_v: { 116847a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 116947a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson SmallVector<Value*, 2> Args; 117047a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Args.push_back(Ops[1]); 117147a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Args.push_back(Ops[2]); 117247a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 117347a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 117447a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[1] = EmitNeonCall(CGM.getIntrinsic(Int, &DTy, 1), Args, "vabal"); 117547a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 117647a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson return Builder.CreateAdd(Ops[0], Ops[1], "vabal"); 117747a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson } 1178998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vabd_v: 117930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vabdq_v: 1180998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 118130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vabd"); 118247a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson case ARM::BI__builtin_neon_vabdl_v: { 118347a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 118447a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 118547a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson Ops[0] = EmitNeonCall(CGM.getIntrinsic(Int, &DTy, 1), Ops, "vabdl"); 118647a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson return Builder.CreateZExt(Ops[0], Ty, "vabdl"); 118747a88fa2efdaf40449b7e7e28252c7c6f410b37fBob Wilson } 1188998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vabs_v: 1189548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vabsq_v: 1190548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vabs, &Ty, 1), 1191548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vabs"); 1192548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vaddhn_v: 1193548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vaddhn, &Ty, 1), 1194548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vaddhn"); 11952235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vaddl_v: { 11962235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 11972235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 11982235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 119954160c6d95f475035545206d13f967da87ab5243Bob Wilson if (usgn) { 120054160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[0] = Builder.CreateZExt(Ops[0], Ty); 120154160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 120254160c6d95f475035545206d13f967da87ab5243Bob Wilson } else { 120354160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[0] = Builder.CreateSExt(Ops[0], Ty); 120454160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 120554160c6d95f475035545206d13f967da87ab5243Bob Wilson } 120654160c6d95f475035545206d13f967da87ab5243Bob Wilson return Builder.CreateAdd(Ops[0], Ops[1], "vaddl"); 12072235941293353325835d182da4470f61828fe789Bob Wilson } 12082235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vaddw_v: { 12092235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 12102235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 12112235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 121254160c6d95f475035545206d13f967da87ab5243Bob Wilson if (usgn) 121354160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 121454160c6d95f475035545206d13f967da87ab5243Bob Wilson else 121554160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 121654160c6d95f475035545206d13f967da87ab5243Bob Wilson return Builder.CreateAdd(Ops[0], Ops[1], "vaddw"); 12172235941293353325835d182da4470f61828fe789Bob Wilson } 12189eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcale_v: 12199eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 122030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcage_v: { 122130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacged, &Ty, 1); 122230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 122330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 12249eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcaleq_v: 12259eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 122630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcageq_v: { 122730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgeq, &Ty, 1); 122830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 122930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 12309eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcalt_v: 12319eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 123230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcagt_v: { 123330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtd, &Ty, 1); 123430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 123530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 12369eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcaltq_v: 12379eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 123830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcagtq_v: { 123930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtq, &Ty, 1); 124030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 124130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 12429eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcls_v: 12439eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclsq_v: { 124430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcls, &Ty, 1); 124530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcls"); 12469eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12479eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclz_v: 12489eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclzq_v: { 124930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vclz, &Ty, 1); 125030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vclz"); 12519eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12529eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcnt_v: 12539eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcntq_v: { 125430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcnt, &Ty, 1); 125530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcnt"); 12569eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12579eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman // FIXME: intrinsics for f16<->f32 convert missing from ARM target. 12589eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_f32_v: 12599eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_f32_v: { 126030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 126130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ty = GetNeonType(VMContext, 4, quad); 12629eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateUIToFP(Ops[0], Ty, "vcvt") 12639eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateSIToFP(Ops[0], Ty, "vcvt"); 12649eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12659eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_s32_v: 12669eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_u32_v: 12679eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_s32_v: 12689eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_u32_v: { 126930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], GetNeonType(VMContext, 4, quad)); 12709eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateFPToUI(Ops[0], Ty, "vcvt") 12719eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateFPToSI(Ops[0], Ty, "vcvt"); 12729eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12739eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_f32_v: 12749eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_f32_v: { 127530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman const llvm::Type *Tys[2] = { GetNeonType(VMContext, 4, quad), Ty }; 12769eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfxu2fp : Intrinsic::arm_neon_vcvtfxs2fp; 127730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Int, Tys, 2); 127830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 12799eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 12809eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_s32_v: 12819eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_u32_v: 12829eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_s32_v: 12839eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_u32_v: { 128430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman const llvm::Type *Tys[2] = { Ty, GetNeonType(VMContext, 4, quad) }; 12859eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfp2fxu : Intrinsic::arm_neon_vcvtfp2fxs; 128630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Int, Tys, 2); 128730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 128830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 1289cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman case ARM::BI__builtin_neon_vdup_lane_v: 1290cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1291cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman return EmitNeonSplat(Ops[0], cast<Constant>(Ops[1])); 1292cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman case ARM::BI__builtin_neon_vdupq_lane_v: 1293cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1294cd480ad90ff4c144084805761d2dfa52ee9e1c92Nate Begeman return EmitNeonSplat(Ops[0], cast<Constant>(Ops[1]), true); 129530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vext_v: 129630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vextq_v: { 129730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ConstantInt *C = dyn_cast<ConstantInt>(Ops[2]); 129830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman int CV = C->getSExtValue(); 12991c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 16> Indices; 13004be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 130177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+CV)); 130230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 130330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 130430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 130530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 13061c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vext"); 13071c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 130895450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i8: 130995450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i16: 131095450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i32: 131195450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i64: 131295450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_f32: 131395450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i8: 131495450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i16: 131595450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i32: 131695450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i64: 131795450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_f32: 1318df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return Builder.CreateExtractElement(Ops[0], EmitScalarExpr(E->getArg(1)), 1319df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman "vget_lane"); 1320df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhadd_v: 1321df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhaddq_v: 1322df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhaddu : Intrinsic::arm_neon_vhadds; 1323df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vhadd"); 1324df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhsub_v: 1325df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhsubq_v: 1326df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhsubu : Intrinsic::arm_neon_vhsubs; 1327df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vhsub"); 13284be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1_v: 13294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1q_v: 133006b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 13314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vld1, &Ty, 1), 13324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops, "vld1"); 13334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1_lane_v: 13344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1q_lane_v: 13354be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 13364be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 13374be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13384be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 13394be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vld1_lane"); 13404be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1_dup_v: 13414be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld1q_dup_v: { 13424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *V = UndefValue::get(Ty); 13434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(VTy->getElementType()); 13444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0]); 134677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 13474be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateInsertElement(V, Ops[0], CI); 13484be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return EmitNeonSplat(Ops[0], CI); 13494be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 13504be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2_v: 13514be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2q_v: { 13524be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2, &Ty, 1); 135306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 135406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld2"); 13554be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 13564be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13574be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 13584be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 13594be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3_v: 13604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3q_v: { 13614be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3, &Ty, 1); 136206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 136306b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld3"); 13644be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 13654be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13664be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 13674be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 13684be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4_v: 13694be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4q_v: { 13704be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4, &Ty, 1); 137106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Value *Align = GetPointeeAlignment(*this, E->getArg(1)); 137206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops[1] = Builder.CreateCall2(F, Ops[1], Align, "vld4"); 13734be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 13744be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13754be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 13764be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 13774be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2_lane_v: 13784be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2q_lane_v: { 13794be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld2lane, &Ty, 1); 13804be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 13814be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 138206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 13834be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld2_lane"); 13844be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 13854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13864be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 13874be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 13884be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3_lane_v: 13894be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3q_lane_v: { 13904be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld3lane, &Ty, 1); 13914be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 13924be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 13934be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 139406b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 13954be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld3_lane"); 13964be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 13974be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13984be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 13994be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 14004be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4_lane_v: 14014be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4q_lane_v: { 14024be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vld4lane, &Ty, 1); 14034be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 14044be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[3] = Builder.CreateBitCast(Ops[3], Ty); 14054be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[4] = Builder.CreateBitCast(Ops[4], Ty); 14064be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[5] = Builder.CreateBitCast(Ops[5], Ty); 140706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14084be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Ops.begin() + 1, Ops.end(), "vld3_lane"); 14094be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14104be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14114be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14124be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 14134be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2_dup_v: 14144be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3_dup_v: 14154be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4_dup_v: { 14164be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman switch (BuiltinID) { 14174be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld2_dup_v: 14184be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 14194be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 14204be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld3_dup_v: 14214be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 14224be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 14234be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman case ARM::BI__builtin_neon_vld4_dup_v: 14244be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Int = Intrinsic::arm_neon_vld2lane; 14254be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman break; 14264be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman default: assert(0 && "unknown vld_dup intrinsic?"); 14274be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 14284be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Function *F = CGM.getIntrinsic(Int, &Ty, 1); 14294be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman const llvm::StructType *STy = cast<llvm::StructType>(F->getReturnType()); 14304be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 14314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Value*, 6> Args; 14324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(Ops[1]); 14334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.append(STy->getNumElements(), UndefValue::get(Ty)); 14344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 143577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Constant *CI = ConstantInt::get(Int32Ty, 0); 14364be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Args.push_back(CI); 143706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Args.push_back(GetPointeeAlignment(*this, E->getArg(1))); 14384be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 14394be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateCall(F, Args.begin(), Args.end(), "vld_dup"); 14404be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman // splat lane 0 to all elts in each vector of the result. 14414be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = STy->getNumElements(); i != e; ++i) { 14424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Val = Builder.CreateExtractValue(Ops[1], i); 14434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Elt = Builder.CreateBitCast(Val, Ty); 14444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = EmitNeonSplat(Elt, CI); 14454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Elt = Builder.CreateBitCast(Elt, Val->getType()); 14464be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateInsertValue(Ops[1], Elt, i); 14474be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 14484be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 14494be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14504be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 14514be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 1452df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmax_v: 1453df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmaxq_v: 1454df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmaxu : Intrinsic::arm_neon_vmaxs; 1455df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmax"); 1456df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmin_v: 1457df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vminq_v: 1458df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vminu : Intrinsic::arm_neon_vmins; 1459df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmin"); 14602235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmlal_lane_v: { 14612235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 14622235941293353325835d182da4470f61828fe789Bob Wilson Ops[2] = Builder.CreateBitCast(Ops[2], DTy); 1463bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = EmitNeonSplat(Ops[2], cast<Constant>(Ops[3])); 14642235941293353325835d182da4470f61828fe789Bob Wilson } 14652235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmlal_v: { 14662235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 14672235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14682235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 14692235941293353325835d182da4470f61828fe789Bob Wilson Ops[2] = Builder.CreateBitCast(Ops[2], DTy); 1470bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson if (usgn) { 1471bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 1472bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = Builder.CreateZExt(Ops[2], Ty); 1473bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } else { 1474bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 1475bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = Builder.CreateSExt(Ops[2], Ty); 1476bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } 1477bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateMul(Ops[1], Ops[2]); 1478bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson return Builder.CreateAdd(Ops[0], Ops[1], "vmlal"); 14792235941293353325835d182da4470f61828fe789Bob Wilson } 14802235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmlsl_lane_v: { 14812235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 14822235941293353325835d182da4470f61828fe789Bob Wilson Ops[2] = Builder.CreateBitCast(Ops[2], DTy); 1483bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = EmitNeonSplat(Ops[2], cast<Constant>(Ops[3])); 14842235941293353325835d182da4470f61828fe789Bob Wilson } 14852235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmlsl_v: { 14862235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 14872235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14882235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 14892235941293353325835d182da4470f61828fe789Bob Wilson Ops[2] = Builder.CreateBitCast(Ops[2], DTy); 1490bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson if (usgn) { 1491bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 1492bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = Builder.CreateZExt(Ops[2], Ty); 1493bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } else { 1494bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 1495bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[2] = Builder.CreateSExt(Ops[2], Ty); 1496bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } 1497bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateMul(Ops[1], Ops[2]); 1498bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson return Builder.CreateSub(Ops[0], Ops[1], "vmlsl"); 14992235941293353325835d182da4470f61828fe789Bob Wilson } 15002235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmovl_v: { 15012235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 15022235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 15037cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson if (usgn) 15047cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateZExt(Ops[0], Ty, "vmovl"); 15057cea322bf019b0d38867a27e20e3771d84dbb1afBob Wilson return Builder.CreateSExt(Ops[0], Ty, "vmovl"); 15062235941293353325835d182da4470f61828fe789Bob Wilson } 15072235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmovn_v: { 15082235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *QTy = llvm::VectorType::getExtendedElementVectorType(VTy); 15092235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], QTy); 15103b6081bf49b7506cb96131247f209d1e03610df8Bob Wilson return Builder.CreateTrunc(Ops[0], Ty, "vmovn"); 15112235941293353325835d182da4470f61828fe789Bob Wilson } 15122235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmull_lane_v: { 15132235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 15142235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 1515bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = EmitNeonSplat(Ops[1], cast<Constant>(Ops[2])); 15162235941293353325835d182da4470f61828fe789Bob Wilson } 15172235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vmull_v: { 1518bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson if (poly) 1519bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vmullp, &Ty, 1), 1520bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops, "vmull"); 15212235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 15222235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 15232235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 1524bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson if (usgn) { 1525bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[0] = Builder.CreateZExt(Ops[0], Ty); 1526bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 1527bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } else { 1528bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[0] = Builder.CreateSExt(Ops[0], Ty); 1529bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 1530bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson } 1531bf346e95f1d60f37fb37d89c288e1daa7839fc01Bob Wilson return Builder.CreateMul(Ops[0], Ops[1], "vmull"); 15322235941293353325835d182da4470f61828fe789Bob Wilson } 1533df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vpadal_v: 1534df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vpadalq_v: 1535df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vpadalu : Intrinsic::arm_neon_vpadals; 1536df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpadal"); 1537548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpadd_v: 1538548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vpadd, &Ty, 1), 1539548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vpadd"); 1540548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpaddl_v: 1541548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpaddlq_v: 1542548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpaddlu : Intrinsic::arm_neon_vpaddls; 1543548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpaddl"); 1544548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpmax_v: 1545548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpmaxu : Intrinsic::arm_neon_vpmaxs; 1546548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpmax"); 1547548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpmin_v: 1548548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpminu : Intrinsic::arm_neon_vpmins; 1549548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpmin"); 1550548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqabs_v: 1551548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqabsq_v: 1552548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqabs, &Ty, 1), 1553548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqabs"); 1554548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqadd_v: 1555548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqaddq_v: 1556548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqaddu : Intrinsic::arm_neon_vqadds; 1557548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqadd"); 1558548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlal_lane_v: 1559548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1560548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlal_v: 1561548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlal, &Ty, 1), 156261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmlal", splat); 1563548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlsl_lane_v: 1564548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1565548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlsl_v: 1566548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlsl, &Ty, 1), 156761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmlsl", splat); 1568548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulh_lane_v: 1569548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulhq_lane_v: 1570548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1571548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulh_v: 1572548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulhq_v: 1573548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmulh, &Ty, 1), 157461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmulh", splat); 1575548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmull_lane_v: 1576548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1577548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmull_v: 1578548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmull, &Ty, 1), 157961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmull", splat); 1580548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqmovn_v: 1581548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqmovnu : Intrinsic::arm_neon_vqmovns; 1582548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqmovn"); 1583548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqmovun_v: 1584548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqmovnsu, &Ty, 1), 1585548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqdmull"); 1586548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqneg_v: 158761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqneg, &Ty, 1), 158861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqneg"); 1589548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulh_lane_v: 1590548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulhq_lane_v: 1591548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1592548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulh_v: 1593548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulhq_v: 1594548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrdmulh, &Ty, 1), 159561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqrdmulh", splat); 1596548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshl_v: 1597548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshlq_v: 1598548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftu : Intrinsic::arm_neon_vqrshifts; 1599548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqrshl"); 1600548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshrn_n_v: 1601548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftnu : Intrinsic::arm_neon_vqrshiftns; 160261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqrshrn_n", false, 160361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1604548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshrun_n_v: 1605548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrshiftnsu, &Ty, 1), 160661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqrshrun_n", false, 1, true); 160761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshl_v: 160861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlq_v: 160961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 161061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshl"); 161161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshl_n_v: 161261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlq_n_v: 161361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 161461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshl_n", false, 161561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, false); 161661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlu_n_v: 161761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshluq_n_v: 161861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftsu, &Ty, 1), 161961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqshlu", 1, false); 162061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshrn_n_v: 162161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftnu : Intrinsic::arm_neon_vqshiftns; 162261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshrn_n", false, 162361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 162461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshrun_n_v: 162561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftnsu, &Ty, 1), 162661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqshrun_n", false, 1, true); 1627464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vqsub_v: 1628464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vqsubq_v: 1629464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqsubu : Intrinsic::arm_neon_vqsubs; 1630464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqsub"); 1631464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vraddhn_v: 1632464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vraddhn, &Ty, 1), 1633464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vraddhn"); 1634464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpe_v: 1635464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpeq_v: 1636464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecpe, &Ty, 1), 1637464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecpe"); 1638464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecps_v: 1639464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpsq_v: 1640464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecps, &Ty, 1), 1641464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecps"); 1642464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrhadd_v: 1643464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrhaddq_v: 1644464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrhaddu : Intrinsic::arm_neon_vrhadds; 1645464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrhadd"); 16465af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshl_v: 16475af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshlq_v: 16485af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 16495af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshl"); 16505af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshrn_n_v: 16515af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrshiftn, &Ty, 1), 165261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vrshrn_n", false, 1, true); 16535af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshr_n_v: 16545af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshrq_n_v: 16555af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 165661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshr_n", false, 165761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 16585af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrte_v: 16595af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrteq_v: 16605af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrte, &Ty, 1), 16615af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrte"); 16625af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrts_v: 16635af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrtsq_v: 16645af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrts, &Ty, 1), 16655af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrts"); 16665af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsra_n_v: 16675af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsraq_n_v: 16685af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 16695af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 16705af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, true); 16715af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 16725af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateCall2(CGM.getIntrinsic(Int, &Ty, 1), Ops[1], Ops[2]); 16735af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1], "vrsra_n"); 1674464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrsubhn_v: 1675464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsubhn, &Ty, 1), 1676464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrsubhn"); 1677548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i8: 1678548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i16: 1679548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i32: 1680548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i64: 1681548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_f32: 1682548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i8: 1683548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i16: 1684548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i32: 1685548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i64: 1686548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_f32: 1687548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops.push_back(EmitScalarExpr(E->getArg(2))); 1688548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vset_lane"); 1689464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshl_v: 1690464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshlq_v: 1691464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftu : Intrinsic::arm_neon_vshifts; 1692464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vshl"); 1693464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshll_n_v: 1694464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftlu : Intrinsic::arm_neon_vshiftls; 169561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vshll", false, 1); 1696464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshl_n_v: 1697464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshlq_n_v: 169861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 169961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return Builder.CreateShl(Builder.CreateBitCast(Ops[0],Ty), Ops[1], "vshl_n"); 1700464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshrn_n_v: 1701464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftn, &Ty, 1), 170261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vshrn_n", false, 1, true); 1703464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshr_n_v: 1704464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshrq_n_v: 1705464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 170661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 1707464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1708464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateLShr(Ops[0], Ops[1], "vshr_n"); 1709464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1710464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAShr(Ops[0], Ops[1], "vshr_n"); 1711464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsri_n_v: 1712464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsriq_n_v: 1713464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman poly = true; 1714464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsli_n_v: 1715464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsliq_n_v: 1716464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, poly); 1717464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftins, &Ty, 1), 1718464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vsli_n"); 1719464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsra_n_v: 1720464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsraq_n_v: 1721464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1722464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 172361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, false); 1724464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1725464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateLShr(Ops[1], Ops[2], "vsra_n"); 1726464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1727464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateAShr(Ops[1], Ops[2], "vsra_n"); 1728464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1]); 1729464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1_v: 1730464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1q_v: 173106b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1732464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst1, &Ty, 1), 1733464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1734464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1_lane_v: 1735464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1q_lane_v: 1736464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1737464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2]); 1738464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1739464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateStore(Ops[1], Builder.CreateBitCast(Ops[0], Ty)); 1740464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2_v: 1741464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2q_v: 174206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1743464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2, &Ty, 1), 1744464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1745464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2_lane_v: 1746464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2q_lane_v: 174706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1748464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2lane, &Ty, 1), 1749464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1750464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3_v: 1751464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3q_v: 175206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1753464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3, &Ty, 1), 1754464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1755464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3_lane_v: 1756464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3q_lane_v: 175706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1758464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3lane, &Ty, 1), 1759464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1760464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4_v: 1761464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4q_v: 176206b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1763464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4, &Ty, 1), 1764464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1765464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4_lane_v: 1766464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4q_lane_v: 176706b6c589a5fff8e5476fe2b4cd6a660af71bfdddBob Wilson Ops.push_back(GetPointeeAlignment(*this, E->getArg(0))); 1768464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4lane, &Ty, 1), 1769464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1770548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsubhn_v: 1771548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vsubhn, &Ty, 1), 1772548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vsubhn"); 17732235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vsubl_v: { 17742235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 17752235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], DTy); 17762235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 177754160c6d95f475035545206d13f967da87ab5243Bob Wilson if (usgn) { 177854160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[0] = Builder.CreateZExt(Ops[0], Ty); 177954160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 178054160c6d95f475035545206d13f967da87ab5243Bob Wilson } else { 178154160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[0] = Builder.CreateSExt(Ops[0], Ty); 178254160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 178354160c6d95f475035545206d13f967da87ab5243Bob Wilson } 178454160c6d95f475035545206d13f967da87ab5243Bob Wilson return Builder.CreateSub(Ops[0], Ops[1], "vsubl"); 17852235941293353325835d182da4470f61828fe789Bob Wilson } 17862235941293353325835d182da4470f61828fe789Bob Wilson case ARM::BI__builtin_neon_vsubw_v: { 17872235941293353325835d182da4470f61828fe789Bob Wilson const llvm::Type *DTy =llvm::VectorType::getTruncatedElementVectorType(VTy); 17882235941293353325835d182da4470f61828fe789Bob Wilson Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 17892235941293353325835d182da4470f61828fe789Bob Wilson Ops[1] = Builder.CreateBitCast(Ops[1], DTy); 179054160c6d95f475035545206d13f967da87ab5243Bob Wilson if (usgn) 179154160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateZExt(Ops[1], Ty); 179254160c6d95f475035545206d13f967da87ab5243Bob Wilson else 179354160c6d95f475035545206d13f967da87ab5243Bob Wilson Ops[1] = Builder.CreateSExt(Ops[1], Ty); 179454160c6d95f475035545206d13f967da87ab5243Bob Wilson return Builder.CreateSub(Ops[0], Ops[1], "vsubw"); 17952235941293353325835d182da4470f61828fe789Bob Wilson } 17961c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl1_v: 17971c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl1), 17981c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl1"); 17991c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl2_v: 18001c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl2), 18011c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl2"); 18021c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl3_v: 18031c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl3), 18041c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl3"); 18051c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl4_v: 18061c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl4), 18071c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl4"); 18081c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx1_v: 18091c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx1), 18101c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx1"); 18111c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx2_v: 18121c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx2), 18131c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx2"); 18141c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx3_v: 18151c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx3), 18161c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx3"); 18171c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx4_v: 18181c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx4), 18191c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx4"); 18201c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtst_v: 18211c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtstq_v: { 18221c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 18231c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18241c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1]); 18251c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateICmp(ICmpInst::ICMP_NE, Ops[0], 18261c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman ConstantAggregateZero::get(Ty)); 18271c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateSExt(Ops[0], Ty, "vtst"); 18281c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18291c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtrn_v: 18301c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtrnq_v: { 18314be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18324be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18334be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18344be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *SV; 18354be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18361c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18374be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18384be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 183977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+vi)); 184077b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, i+e+vi)); 18411c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18424be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 18434be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 18444be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vtrn"); 18454be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18461c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18474be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18481c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18491c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vuzp_v: 18501c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vuzpq_v: { 18514be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18521c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18534be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18544be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *SV; 18554be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18564be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18574be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18584be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; ++i) 185977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(ConstantInt::get(Int32Ty, 2*i+vi)); 18604be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18614be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 18624be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 18634be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vuzp"); 18644be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18654be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 18664be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18671c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 18681c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vzip_v: 18691c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vzipq_v: { 18704be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], llvm::PointerType::getUnqual(Ty)); 18711c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 18724be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Ops[2] = Builder.CreateBitCast(Ops[2], Ty); 18734be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *SV; 18744be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman 18754be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 18764be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SmallVector<Constant*, 16> Indices; 18774be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman for (unsigned i = 0, e = VTy->getNumElements(); i != e; i += 2) { 1878e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, (i + vi*e) >> 1)); 1879e361cc3daa6c22e4413d48bd8b8934ea9fd5a55fDaniel Dunbar Indices.push_back(ConstantInt::get(Int32Ty, ((i + vi*e) >> 1)+e)); 18804be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 18814be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman Value *Addr = Builder.CreateConstInBoundsGEP1_32(Ops[0], vi); 18824be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 18834be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateShuffleVector(Ops[1], Ops[2], SV, "vzip"); 18844be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman SV = Builder.CreateStore(SV, Addr); 18854be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman } 18864be54302da40d3e7cba3d93115f312d2fcca1879Nate Begeman return SV; 18879eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 18882752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 18892752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner} 18902752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner 1891aa51e513850688b7963efc62abf1eface7037602Bill Wendlingllvm::Value *CodeGenFunction:: 1892aa51e513850688b7963efc62abf1eface7037602Bill WendlingBuildVector(const llvm::SmallVectorImpl<llvm::Value*> &Ops) { 1893aa51e513850688b7963efc62abf1eface7037602Bill Wendling assert((Ops.size() & (Ops.size() - 1)) == 0 && 1894aa51e513850688b7963efc62abf1eface7037602Bill Wendling "Not a power-of-two sized vector!"); 1895aa51e513850688b7963efc62abf1eface7037602Bill Wendling bool AllConstants = true; 1896aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e && AllConstants; ++i) 1897aa51e513850688b7963efc62abf1eface7037602Bill Wendling AllConstants &= isa<Constant>(Ops[i]); 1898aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1899aa51e513850688b7963efc62abf1eface7037602Bill Wendling // If this is a constant vector, create a ConstantVector. 1900aa51e513850688b7963efc62abf1eface7037602Bill Wendling if (AllConstants) { 1901aa51e513850688b7963efc62abf1eface7037602Bill Wendling std::vector<llvm::Constant*> CstOps; 1902aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1903aa51e513850688b7963efc62abf1eface7037602Bill Wendling CstOps.push_back(cast<Constant>(Ops[i])); 1904aa51e513850688b7963efc62abf1eface7037602Bill Wendling return llvm::ConstantVector::get(CstOps); 1905aa51e513850688b7963efc62abf1eface7037602Bill Wendling } 1906aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1907aa51e513850688b7963efc62abf1eface7037602Bill Wendling // Otherwise, insertelement the values to build the vector. 1908aa51e513850688b7963efc62abf1eface7037602Bill Wendling Value *Result = 1909aa51e513850688b7963efc62abf1eface7037602Bill Wendling llvm::UndefValue::get(llvm::VectorType::get(Ops[0]->getType(), Ops.size())); 1910aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1911aa51e513850688b7963efc62abf1eface7037602Bill Wendling for (unsigned i = 0, e = Ops.size(); i != e; ++i) 1912aa51e513850688b7963efc62abf1eface7037602Bill Wendling Result = Builder.CreateInsertElement(Result, Ops[i], 1913aa51e513850688b7963efc62abf1eface7037602Bill Wendling llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), i)); 1914aa51e513850688b7963efc62abf1eface7037602Bill Wendling 1915aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Result; 1916aa51e513850688b7963efc62abf1eface7037602Bill Wendling} 1917aa51e513850688b7963efc62abf1eface7037602Bill Wendling 19181eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, 19191feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 19202929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson llvm::SmallVector<Value*, 4> Ops; 19212929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 192246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // Find out if any arguments are required to be integer constant expressions. 192346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner unsigned ICEArguments = 0; 192446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner ASTContext::GetBuiltinTypeError Error; 192546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner getContext().GetBuiltinType(BuiltinID, Error, &ICEArguments); 192646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(Error == ASTContext::GE_None && "Should not codegen an error"); 192746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 192846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) { 192946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is a normal argument, just emit it as a scalar. 193046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner if ((ICEArguments & (1 << i)) == 0) { 193146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 193246c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner continue; 193346c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 193446c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner 193546c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // If this is required to be a constant, constant fold it so that we know 193646c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner // that the generated intrinsic gets a ConstantInt. 193746c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner llvm::APSInt Result; 193846c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner bool IsConst = E->getArg(i)->isIntegerConstantExpr(Result, getContext()); 193946c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner assert(IsConst && "Constant arg isn't actually constant?"); (void)IsConst; 194046c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner Ops.push_back(llvm::ConstantInt::get(VMContext, Result)); 194146c5591f0fa2e35367e44234e59bb041d15b778eChris Lattner } 19422929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 1943564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 194446a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 19451eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi128: 1946e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 19471eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi128: 1948e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1949e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1950e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1951e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1952e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: { 195377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 195477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 2); 195577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Zero = llvm::ConstantInt::get(Int32Ty, 0); 195603e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson Ops[1] = Builder.CreateInsertElement(llvm::UndefValue::get(Ty), 1957e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1], Zero, "insert"); 1958e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "bitcast"); 1959e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const char *name = 0; 1960e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Intrinsic::ID ID = Intrinsic::not_intrinsic; 19611eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1962e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 1963e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman default: assert(0 && "Unsupported shift intrinsic!"); 1964e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 1965e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 1966e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 1967e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1968e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 1969e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 1970e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 1971e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1972e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 1973e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 1974e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 1975e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1976e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1977e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 1978e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 1979e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1980e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1981e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 1982e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 1983e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1984e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1985e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 1986e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 1987e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1988e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1989e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 1990e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 1991e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1992e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 1993e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 1994e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 1995e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1996e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 1997e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F = CGM.getIntrinsic(ID); 19981eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 1999e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2000aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v8qi: 2001aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v4hi: 2002aa51e513850688b7963efc62abf1eface7037602Bill Wendling case X86::BI__builtin_ia32_vec_init_v2si: 2003aa51e513850688b7963efc62abf1eface7037602Bill Wendling return Builder.CreateBitCast(BuildVector(Ops), 2004aa51e513850688b7963efc62abf1eface7037602Bill Wendling llvm::Type::getX86_MMXTy(VMContext)); 20051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi: 20062929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20071eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi: 20082929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20092929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20102929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20112929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20122929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: { 201377b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = Builder.CreateZExt(Ops[1], Int64Ty, "zext"); 201477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *Ty = llvm::VectorType::get(Int64Ty, 1); 20152929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateBitCast(Ops[1], Ty, "bitcast"); 20162929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const char *name = 0; 20172929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Intrinsic::ID ID = Intrinsic::not_intrinsic; 20181eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 20192929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson switch (BuiltinID) { 20202929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson default: assert(0 && "Unsupported shift intrinsic!"); 20212929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 20222929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "pslldi"; 2023df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_d; 20242929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20252929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 20262929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllqi"; 2027df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_q; 20282929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20292929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 20302929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllwi"; 2031df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psll_w; 20322929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20332929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 20342929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psradi"; 2035df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_d; 20362929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20372929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 20382929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrawi"; 2039df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psra_w; 20402929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20412929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 20422929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrldi"; 2043df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_d; 20442929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20452929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 20462929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlqi"; 2047df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_q; 20482929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20492929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: 20502929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlwi"; 2051df4d4825050f8b0eedcfc70c461a21160e48d993Bill Wendling ID = Intrinsic::x86_mmx_psrl_w; 20522929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 20532929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 20547acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 20551eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 20562929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 205779dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpps: { 205879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ps); 205979dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpps"); 206079dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 206179dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpss: { 206279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ss); 206379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpss"); 2064cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2065e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_ldmxcsr: { 20663c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *PtrTy = llvm::Type::getInt8PtrTy(VMContext); 206777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 206877b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2069e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Builder.CreateStore(Ops[0], Tmp); 2070e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_ldmxcsr), 20713eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2072e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 2073e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_stmxcsr: { 20743c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *PtrTy = llvm::Type::getInt8PtrTy(VMContext); 207577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *One = llvm::ConstantInt::get(Int32Ty, 1); 207677b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Value *Tmp = Builder.CreateAlloca(Int32Ty, One, "tmp"); 2077e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman One = Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr), 20783eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 2079e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateLoad(Tmp, "stmxcsr"); 2080e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 208179dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmppd: { 208279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_pd); 208379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmppd"); 208479dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 208579dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpsd: { 208679dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_sd); 208779dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpsd"); 2088cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 2089e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storehps: 2090e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storelps: { 209177b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *PtrTy = llvm::PointerType::getUnqual(Int64Ty); 209277b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 20931eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2094e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast val v2i64 2095e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], VecTy, "cast"); 20961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 2097e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // extract (0, 1) 2098e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_storelps ? 0 : 1; 209977b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner llvm::Value *Idx = llvm::ConstantInt::get(Int32Ty, Index); 2100e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Idx, "extract"); 2101e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 2102e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast pointer to i64 & store 2103e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 2104e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 2105e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 210628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling case X86::BI__builtin_ia32_palignr: { 210728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 210828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 210928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors less than 9 bytes, 211028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // emit a shuffle instruction. 211128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal <= 8) { 211228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling llvm::SmallVector<llvm::Constant*, 8> Indices; 211328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling for (unsigned i = 0; i != 8; ++i) 211428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 211528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 211628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 211728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 211828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 211928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 212028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of input vectors more than 8 but less 212128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // than 16 bytes, emit a logical right shift of the destination. 212228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling if (shiftVal < 16) { 212328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // MMX has these as 1 x i64 vectors for some odd optimization reasons. 212428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling const llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 1); 212528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 212628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 212728cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling Ops[1] = llvm::ConstantInt::get(VecTy, (shiftVal-8) * 8); 212828cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 212928cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // create i32 constant 213028cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_mmx_psrl_q); 213128cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 213228cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 213328cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling 213428cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 213528cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling return llvm::Constant::getNullValue(ConvertType(E->getType())); 213628cab383fd9e7647d2186340eca769303cc4fbdbBill Wendling } 2137c3420ffb282c6ffc0192013bf8045b6c21eddeceNate Begeman case X86::BI__builtin_ia32_palignr128: { 2138ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 2139ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2140ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors less than 17 bytes, 2141ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // emit a shuffle instruction. 2142ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal <= 16) { 2143ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::SmallVector<llvm::Constant*, 16> Indices; 2144ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman for (unsigned i = 0; i != 16; ++i) 214577b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Indices.push_back(llvm::ConstantInt::get(Int32Ty, shiftVal + i)); 2146ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2147ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 2148ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 2149ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2150ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2151ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors more than 16 but less 2152ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // than 32 bytes, emit a logical right shift of the destination. 2153ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal < 32) { 215477b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner const llvm::Type *VecTy = llvm::VectorType::get(Int64Ty, 2); 2155ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2156ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 215777b89b87c3b9220fea1bc80f6d6598d2003cc8a8Chris Lattner Ops[1] = llvm::ConstantInt::get(Int32Ty, (shiftVal-16) * 8); 2158ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2159ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // create i32 constant 2160ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_psrl_dq); 2161ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 2162ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 2163ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 2164ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 2165ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return llvm::Constant::getNullValue(ConvertType(E->getType())); 216691b59274439f776cdd545bd7bf5849fdb1842160Eric Christopher } 2167564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 2168564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 2169564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 21701eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID, 21711feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 2172dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::SmallVector<Value*, 4> Ops; 2173dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2174dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 2175dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 2176dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2177dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Intrinsic::ID ID = Intrinsic::not_intrinsic; 2178dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2179dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 2180dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner default: return 0; 2181dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 21824d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov // vec_ld, vec_lvsl, vec_lvsr 21834d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 21844d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 21854d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 21864d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 21874d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 21884d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 21894d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 21904d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov { 21914d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateBitCast(Ops[1], llvm::Type::getInt8PtrTy(VMContext)); 21924d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 21934d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[0] = Builder.CreateGEP(Ops[1], Ops[0], "tmp"); 21944d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops.pop_back(); 21954d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 21964d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov switch (BuiltinID) { 21974d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported ld/lvsl/lvsr intrinsic!"); 21984d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 21994d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvx; 22004d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22014d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 22024d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvxl; 22034d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22044d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 22054d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvebx; 22064d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22074d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 22084d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvehx; 22094d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22104d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 22114d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvewx; 22124d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22134d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 22144d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsl; 22154d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22164d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 22174d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsr; 22184d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 22194d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 22204d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov llvm::Function *F = CGM.getIntrinsic(ID); 22214d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 22224d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 22234d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 2224dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // vec_st 2225dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2226dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2227dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2228dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2229dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2230dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner { 2231dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops[2] = Builder.CreateBitCast(Ops[2], llvm::Type::getInt8PtrTy(VMContext)); 22324d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateGEP(Ops[2], Ops[1], "tmp"); 2233dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.pop_back(); 2234dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 2235dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 22364d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported st intrinsic!"); 2237dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 2238dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvx; 2239dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2240dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 2241dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvxl; 2242dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2243dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 2244dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvebx; 2245dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2246dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 2247dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvehx; 2248dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2249dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 2250dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvewx; 2251dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 2252dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2253dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 2254dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 2255dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2256dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 2257b0b84385f0cb0ea4036579f5f384f1c19b917c7eDaniel Dunbar return 0; 22581eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 2259