CGBuiltin.cpp revision 3eae03e7d165f20a863a9a4d7122ba2a691ab16d
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 14022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "CodeGenFunction.h" 15022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "CodeGenModule.h" 16ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson#include "clang/Basic/TargetInfo.h" 17bef20ac367a09555b30d6eb3847a81ec164caf88Chris Lattner#include "clang/AST/ASTContext.h" 18022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "clang/AST/Builtins.h" 19022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson#include "clang/AST/Expr.h" 20564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson#include "clang/AST/TargetBuiltins.h" 216de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner#include "llvm/Constants.h" 22c5e940fa551840ecd71e8116c316c9131490f5faChris Lattner#include "llvm/Function.h" 23793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson#include "llvm/Intrinsics.h" 24022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace clang; 25022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlssonusing namespace CodeGen; 26ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlssonusing namespace llvm; 27ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 286de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris LattnerRValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) { 296de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner switch (BuiltinID) { 30ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson default: { 31c5e940fa551840ecd71e8116c316c9131490f5faChris Lattner if (getContext().BuiltinInfo.isLibFunction(BuiltinID)) 32eed50586435ce4d2690f44ceabd69ad531d80970Nate Begeman return EmitCallExpr(CGM.getBuiltinLibFunction(BuiltinID), 335193b8a3e57c4f696161aeddfe8227c294c0a7feEli Friedman E->getCallee()->getType(), E->arg_begin(), 345193b8a3e57c4f696161aeddfe8227c294c0a7feEli Friedman E->getNumArgs()); 35ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 36ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson // See if we have a target specific intrinsic. 371feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Intrinsic::ID IntrinsicID; 38ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson const char *TargetPrefix = Target.getTargetPrefix(); 39ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson const char *BuiltinName = getContext().BuiltinInfo.GetName(BuiltinID); 40ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson#define GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN 41ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson#include "llvm/Intrinsics.gen" 42ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson#undef GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN 43ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 44ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson if (IntrinsicID != Intrinsic::not_intrinsic) { 451feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner SmallVector<Value*, 16> Args; 46ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 477acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner Function *F = CGM.getIntrinsic(IntrinsicID); 48ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson const llvm::FunctionType *FTy = F->getFunctionType(); 49ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 50ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) { 511feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(i)); 52ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 53ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson // If the intrinsic arg type is different from the builtin arg type 54ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson // we need to do a bit cast. 55ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson const llvm::Type *PTy = FTy->getParamType(i); 56ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson if (PTy != ArgValue->getType()) { 57ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) && 58ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson "Must be able to losslessly bit cast to param"); 59ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson ArgValue = Builder.CreateBitCast(ArgValue, PTy); 60ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson } 61ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 62ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson Args.push_back(ArgValue); 63ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson } 64ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 651feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *V = Builder.CreateCall(F, &Args[0], &Args[0] + Args.size()); 66ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson QualType BuiltinRetType = E->getType(); 67ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 681feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const llvm::Type *RetTy = llvm::Type::VoidTy; 691feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner if (!BuiltinRetType->isVoidType()) RetTy = ConvertType(BuiltinRetType); 70ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 71ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson if (RetTy != V->getType()) { 72ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson assert(V->getType()->canLosslesslyBitCastTo(RetTy) && 73ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson "Must be able to losslessly bit cast result type"); 74ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson V = Builder.CreateBitCast(V, RetTy); 75ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson } 76ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson 77ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson return RValue::get(V); 78ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson } 79564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 80564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson // See if we have a target specific builtin that needs to be lowered. 811feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *V = 0; 82564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 83564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson if (strcmp(TargetPrefix, "x86") == 0) 84564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson V = EmitX86BuiltinExpr(BuiltinID, E); 85564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson else if (strcmp(TargetPrefix, "ppc") == 0) 86564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson V = EmitPPCBuiltinExpr(BuiltinID, E); 87564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 88564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson if (V) 89564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson return RValue::get(V); 90c5e940fa551840ecd71e8116c316c9131490f5faChris Lattner 91dc4d280136d3301fcbf3c7b4b2782c8bd804342cChris Lattner WarnUnsupported(E, "builtin function"); 926de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner 936de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner // Unknown builtin, for now just dump it out and return undef. 946de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner if (hasAggregateLLVMType(E->getType())) 956de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner return RValue::getAggregate(CreateTempAlloca(ConvertType(E->getType()))); 961feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(UndefValue::get(ConvertType(E->getType()))); 97ca6fcfad547dcec3fdd17790b4fab0918df74b37Anders Carlsson } 986de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner case Builtin::BI__builtin___CFStringMakeConstantString: { 996de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner const Expr *Arg = E->getArg(0); 1006de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner 101d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson while (1) { 102d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson if (const ParenExpr *PE = dyn_cast<ParenExpr>(Arg)) 103d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson Arg = PE->getSubExpr(); 104d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson else if (const ImplicitCastExpr *CE = dyn_cast<ImplicitCastExpr>(Arg)) 105d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson Arg = CE->getSubExpr(); 106d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson else 107d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson break; 108d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson } 1096de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner 1106de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner const StringLiteral *Literal = cast<StringLiteral>(Arg); 1116de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner std::string S(Literal->getStrData(), Literal->getByteLength()); 1126de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner 1136de93ff81c5fe89b96a589ef13ea2beb4d7c3775Chris Lattner return RValue::get(CGM.GetAddrOfConstantCFString(S)); 114793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 115793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_start: 116793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_end: { 1171feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 118ddc23f3e6fdc4f83dd46ef7e20394cfbd6063ff9Christopher Lamb const llvm::Type *DestType = 119ddc23f3e6fdc4f83dd46ef7e20394cfbd6063ff9Christopher Lamb llvm::PointerType::getUnqual(llvm::Type::Int8Ty); 120793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson if (ArgValue->getType() != DestType) 121793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson ArgValue = Builder.CreateBitCast(ArgValue, DestType, 122793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson ArgValue->getNameStart()); 123793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson 1241feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_start) ? 1251feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Intrinsic::vastart : Intrinsic::vaend; 1267acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); 127793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 128a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson case Builtin::BI__builtin_va_copy: { 129a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson // FIXME: This does not yet handle architectures where va_list is a struct. 130a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson Value *DstPtr = EmitScalarExpr(E->getArg(0)); 131a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson Value *SrcValue = EmitScalarExpr(E->getArg(1)); 132a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 133a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson Value *SrcPtr = CreateTempAlloca(SrcValue->getType(), "dst_ptr"); 134a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 135a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson // FIXME: Volatile 136a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson Builder.CreateStore(SrcValue, SrcPtr, false); 137a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 138a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson const llvm::Type *Type = 139a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson llvm::PointerType::getUnqual(llvm::Type::Int8Ty); 140a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 141a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson DstPtr = Builder.CreateBitCast(DstPtr, Type); 142a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson SrcPtr = Builder.CreateBitCast(SrcPtr, Type); 1433eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner return RValue::get(Builder.CreateCall2(CGM.getIntrinsic(Intrinsic::vacopy), 1443eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner DstPtr, SrcPtr)); 145a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson } 14689799cf254c91ca110f113a33eebe8b1b4d1a761Anders Carlsson case Builtin::BI__builtin_classify_type: { 1471feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner APSInt Result(32); 14889799cf254c91ca110f113a33eebe8b1b4d1a761Anders Carlsson if (!E->isBuiltinClassifyType(Result)) 14989799cf254c91ca110f113a33eebe8b1b4d1a761Anders Carlsson assert(0 && "Expr not __builtin_classify_type!"); 1501feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(ConstantInt::get(Result)); 15189799cf254c91ca110f113a33eebe8b1b4d1a761Anders Carlsson } 152d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson case Builtin::BI__builtin_constant_p: { 1531feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner APSInt Result(32); 154d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson // FIXME: Analyze the parameter and check if it is a constant. 155d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson Result = 0; 1561feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(ConstantInt::get(Result)); 157d6a275f9a27d1c91e4084398d04030719b5b8f18Anders Carlsson } 158c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson case Builtin::BI__builtin_abs: { 1591feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 160c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson 161c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson llvm::BinaryOperator *NegOp = 162c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateNeg(ArgValue, (ArgValue->getName() + "neg").c_str()); 1631feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *CmpResult = 164c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateICmpSGE(ArgValue, NegOp->getOperand(0), "abscond"); 1651feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *Result = 166c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); 167c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson 168c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson return RValue::get(Result); 169c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson } 1703a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctz: 1713a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzl: 1723a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson case Builtin::BI__builtin_ctzll: { 1733a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *ArgValue = EmitScalarExpr(E->getArg(0)); 1743a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 1753a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 1763a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *F = CGM.getIntrinsic(Intrinsic::cttz, &ArgType, 1); 1773a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 1783a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson const llvm::Type *ResultType = ConvertType(E->getType()); 1793a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 1803a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson if (Result->getType() != ResultType) 1813a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Result = Builder.CreateIntCast(Result, ResultType, "cast"); 1823a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson return RValue::get(Result); 1833a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson } 1841feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner case Builtin::BI__builtin_expect: 1851feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(EmitScalarExpr(E->getArg(0))); 186df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap32: 187df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap64: { 1881feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 189df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 1907acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner Value *F = CGM.getIntrinsic(Intrinsic::bswap, &ArgType, 1); 1911feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(Builder.CreateCall(F, ArgValue, "tmp")); 192df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson } 193c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson case Builtin::BI__builtin_inff: { 1941feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner APFloat f(APFloat::IEEEsingle, APFloat::fcInfinity, false); 1952c62a1aa398d5582db00d2bad6b2d999ee50ec14Chris Lattner return RValue::get(ConstantFP::get(f)); 196c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson } 197478547cd2163d86ed9d691aa8fe45949eebf6cbfAnders Carlsson case Builtin::BI__builtin_huge_val: 198c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson case Builtin::BI__builtin_inf: 199c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson // FIXME: mapping long double onto double. 200c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson case Builtin::BI__builtin_infl: { 2011feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner APFloat f(APFloat::IEEEdouble, APFloat::fcInfinity, false); 2022c62a1aa398d5582db00d2bad6b2d999ee50ec14Chris Lattner return RValue::get(ConstantFP::get(f)); 203c8ee7988c4ea9ec784625d2a47a8575feb191421Anders Carlsson } 204fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 205fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 206fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 207fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 208fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 209fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: { 210fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // Ordered comparisons: we know the arguments to these are matching scalar 211fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // floating point values. 212fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *LHS = EmitScalarExpr(E->getArg(0)); 213fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *RHS = EmitScalarExpr(E->getArg(1)); 214fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner 215fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner switch (BuiltinID) { 216fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner default: assert(0 && "Unknown ordered comparison"); 217fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 218fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGT(LHS, RHS, "cmp"); 219fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 220fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 221fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGE(LHS, RHS, "cmp"); 222fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 223fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 224fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLT(LHS, RHS, "cmp"); 225fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 226fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 227fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLE(LHS, RHS, "cmp"); 228fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 229fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 230fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpONE(LHS, RHS, "cmp"); 231fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 232fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: 233fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpUNO(LHS, RHS, "cmp"); 234fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 235fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 236fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // ZExt bool to int type. 237fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner return RValue::get(Builder.CreateZExt(LHS, ConvertType(E->getType()), 238fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner "tmp")); 239fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 2404efe45919836728a2a38a50b8d79cd36432e1708Nate Begeman case Builtin::BI__builtin_alloca: 2414efe45919836728a2a38a50b8d79cd36432e1708Nate Begeman return RValue::get(Builder.CreateAlloca(llvm::Type::Int8Ty, 2424efe45919836728a2a38a50b8d79cd36432e1708Nate Begeman EmitScalarExpr(E->getArg(0)), 2434efe45919836728a2a38a50b8d79cd36432e1708Nate Begeman "tmp")); 244022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson } 245022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson return RValue::get(0); 246022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson} 247564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 2481feedd84221e8dbcc3faf3de27cc42b559db845dChris LattnerValue *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, 2491feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 2502929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 2512929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson llvm::SmallVector<Value*, 4> Ops; 2522929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 2532929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 2542929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops.push_back(EmitScalarExpr(E->getArg(i))); 2552929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 256564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 25746a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 25846a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson case X86::BI__builtin_ia32_mulps: 2592929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return Builder.CreateMul(Ops[0], Ops[1], "mulps"); 260e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_mulpd: 261e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateMul(Ops[0], Ops[1], "mulpd"); 2624e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_pand: 263e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pand128: 2642929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return Builder.CreateAnd(Ops[0], Ops[1], "pand"); 2654e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_por: 266e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_por128: 267e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateOr(Ops[0], Ops[1], "por"); 2684e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_pxor: 269e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pxor128: 270e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateXor(Ops[0], Ops[1], "pxor"); 271e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pandn: 272e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pandn128: 2732929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[0] = Builder.CreateNot(Ops[0], "tmp"); 2742929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return Builder.CreateAnd(Ops[0], Ops[1], "pandn"); 2754e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_paddb: 276e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_paddb128: 2774e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_paddd: 278e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_paddd128: 2794e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_paddq: 280e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_paddq128: 2814e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_paddw: 282e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_paddw128: 283cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_addps: 284e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_addpd: 285cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return Builder.CreateAdd(Ops[0], Ops[1], "add"); 2864e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_psubb: 287e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psubb128: 2884e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_psubd: 289e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psubd128: 2904e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_psubq: 291e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psubq128: 2924e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson case X86::BI__builtin_ia32_psubw: 293e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psubw128: 294cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_subps: 295e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_subpd: 296cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return Builder.CreateSub(Ops[0], Ops[1], "sub"); 297cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_divps: 298cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return Builder.CreateFDiv(Ops[0], Ops[1], "divps"); 299e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_divpd: 300e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateFDiv(Ops[0], Ops[1], "divpd"); 301db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_pmullw: 302e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pmullw128: 3032929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return Builder.CreateMul(Ops[0], Ops[1], "pmul"); 304db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpckhbw: 3057acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 4, 12, 5, 13, 6, 14, 7, 15, 306db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson "punpckhbw"); 307e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_punpckhbw128: 308e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 8, 24, 9, 25, 10, 26, 11, 27, 309e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 12, 28, 13, 29, 14, 30, 15, 31, 310e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman "punpckhbw"); 311db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpckhwd: 3127acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 2, 6, 3, 7, "punpckhwd"); 313e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_punpckhwd128: 314e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 4, 12, 5, 13, 6, 14, 7, 15, 315e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman "punpckhwd"); 316db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpckhdq: 3177acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 1, 3, "punpckhdq"); 318e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_punpckhdq128: 319e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 2, 6, 3, 7, "punpckhdq"); 320db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpcklbw: 3217acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 0, 8, 1, 9, 2, 10, 3, 11, 322db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson "punpcklbw"); 323db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpcklwd: 3247acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 0, 4, 1, 5, "punpcklwd"); 325db832305d35a7c9ef08bbafcf79d8da162af3374Anders Carlsson case X86::BI__builtin_ia32_punpckldq: 3267acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return EmitShuffleVector(Ops[0], Ops[1], 0, 2, "punpckldq"); 327e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_punpckldq128: 328e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 0, 4, 1, 5, "punpckldq"); 329e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 330e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 331e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 332e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 333e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 334e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 335e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 336e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: { 337e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateZExt(Ops[1], llvm::Type::Int64Ty, "zext"); 338e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *Ty = llvm::VectorType::get(llvm::Type::Int64Ty, 2); 339e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Value *Zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0); 340e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateInsertElement(llvm::UndefValue::get(Ty), 341e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1], Zero, "insert"); 342e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "bitcast"); 343e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const char *name = 0; 344e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Intrinsic::ID ID = Intrinsic::not_intrinsic; 345e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 346e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 347e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman default: assert(0 && "Unsupported shift intrinsic!"); 348e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 349e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 350e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 351e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 352e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 353e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 354e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 355e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 356e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 357e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 358e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 359e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 360e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 361e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 362e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 363e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 364e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 365e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 366e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 367e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 368e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 369e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 370e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 371e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 372e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 373e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 374e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 375e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 376e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 377e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 378e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 379e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 380e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 381e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F = CGM.getIntrinsic(ID); 382e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 383e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 3842929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 3852929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 3862929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 3872929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 3882929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 3892929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 3902929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 3912929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: { 3922929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateZExt(Ops[1], llvm::Type::Int64Ty, "zext"); 3932929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const llvm::Type *Ty = llvm::VectorType::get(llvm::Type::Int64Ty, 1); 3942929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateBitCast(Ops[1], Ty, "bitcast"); 3952929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const char *name = 0; 3962929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Intrinsic::ID ID = Intrinsic::not_intrinsic; 3974e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson 3982929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson switch (BuiltinID) { 3992929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson default: assert(0 && "Unsupported shift intrinsic!"); 4002929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 4012929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "pslldi"; 4022929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_d; 4032929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4042929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 4052929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllqi"; 4062929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_q; 4072929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4082929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 4092929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllwi"; 4102929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_w; 4112929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4122929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 4132929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psradi"; 4142929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psra_d; 4152929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4162929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 4172929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrawi"; 4182929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psra_w; 4192929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4202929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 4212929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrldi"; 4222929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_d; 4232929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4242929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 4252929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlqi"; 4262929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_q; 4272929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 4282929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: 4292929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlwi"; 4302929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_w; 4312929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 432e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 433e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 434e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 435e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 436e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 437e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 438e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 439e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 440e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 441e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 442e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 443e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 444e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 445e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 446e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 447e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 448e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 449e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 450e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 451e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 452e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 453e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 454e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 455e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 456e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 457e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 458e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 459e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 460e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 461e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 462e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 463e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 4642929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 4657acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 4662929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 4672929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 4682929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pshufd: { 4697acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner unsigned i = cast<ConstantInt>(Ops[1])->getZExtValue(); 4702929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson return EmitShuffleVector(Ops[0], Ops[0], 4714e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson i & 0x3, (i & 0xc) >> 2, 4724e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson (i & 0x30) >> 4, (i & 0xc0) >> 6, 4734e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson "pshufd"); 4744e4ee211b56e3276df80b350a6194f7cbf04b92cAnders Carlsson } 4756086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson case X86::BI__builtin_ia32_vec_init_v4hi: 4766086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson case X86::BI__builtin_ia32_vec_init_v8qi: 4776086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson case X86::BI__builtin_ia32_vec_init_v2si: 4786086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson return EmitVector(&Ops[0], Ops.size()); 4796086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson case X86::BI__builtin_ia32_vec_ext_v2si: 480e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_vec_ext_v2di: 481e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_vec_ext_v4sf: 482e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_vec_ext_v4si: 483e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_vec_ext_v2df: 4846086bbd1799e22e75561c3d31dc9b923f0508fa5Anders Carlsson return Builder.CreateExtractElement(Ops[0], Ops[1], "result"); 485cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpordss: 486e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpordsd: 487cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpunordss: 488e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpunordsd: 489e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqss: 490e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqsd: 491e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltss: 492e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltsd: 493cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpless: 494e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmplesd: 495cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpneqss: 496e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpneqsd: 497e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltss: 498e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltsd: 499e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnless: 500e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnlesd: { 5017acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner unsigned i = 0; 502cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson const char *name = 0; 503cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson switch (BuiltinID) { 504cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson default: assert(0 && "Unknown compare builtin!"); 505cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpeqss: 506e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqsd: 507cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 0; 508e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpeq"; 509cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 510cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpltss: 511e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltsd: 512cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 1; 513e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmplt"; 514cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 515cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpless: 516e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmplesd: 517cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 2; 518e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmple"; 519cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 520cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpunordss: 521e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpunordsd: 522cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 3; 523e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpunord"; 524cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 525cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpneqss: 526e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpneqsd: 527cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 4; 528e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpneq"; 529cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 530cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpnltss: 531e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltsd: 532cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 5; 533e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpntl"; 534cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 535cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpnless: 536e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnlesd: 537cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 6; 538e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpnle"; 539cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 540cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpordss: 541e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpordsd: 542cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 7; 543e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpord"; 544cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 545cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 546cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson 547e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F; 548e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman if (cast<llvm::VectorType>(Ops[0]->getType())->getElementType() == 549e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type::FloatTy) 550e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ss); 551e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman else 552e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_sd); 553e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 554cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson Ops.push_back(llvm::ConstantInt::get(llvm::Type::Int8Ty, i)); 555cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 556cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 557e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_ldmxcsr: { 558e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *PtrTy = llvm::PointerType::getUnqual(llvm::Type::Int8Ty); 559e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Value *One = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1); 560e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Value *Tmp = Builder.CreateAlloca(llvm::Type::Int32Ty, One, "tmp"); 561e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Builder.CreateStore(Ops[0], Tmp); 562e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_ldmxcsr), 5633eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 564e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 565e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_stmxcsr: { 566e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *PtrTy = llvm::PointerType::getUnqual(llvm::Type::Int8Ty); 567e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Value *One = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1); 568e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Value *Tmp = Builder.CreateAlloca(llvm::Type::Int32Ty, One, "tmp"); 569e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman One = Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr), 5703eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 571e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateLoad(Tmp, "stmxcsr"); 572e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 573cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpordps: 574e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpordpd: 575cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpunordps: 576e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpunordpd: 577cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpeqps: 578e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqpd: 579cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpltps: 580e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltpd: 581cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpleps: 582e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmplepd: 583cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpneqps: 584e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpneqpd: 585cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpngtps: 586e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpngtpd: 587cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpnltps: 588e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltpd: 589cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpgtps: 590e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpgtpd: 591cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpgeps: 592e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpgepd: 593cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpngeps: 594e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpngepd: 595e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnleps: 596e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnlepd: { 5977acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner unsigned i = 0; 598cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson const char *name = 0; 599cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson bool ShouldSwap = false; 600cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson switch (BuiltinID) { 601cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson default: assert(0 && "Unknown compare builtin!"); 602e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqps: 603e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpeqpd: i = 0; name = "cmpeq"; break; 604e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltps: 605e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpltpd: i = 1; name = "cmplt"; break; 606e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpleps: 607e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmplepd: i = 2; name = "cmple"; break; 608e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpunordps: 609e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpunordpd: i = 3; name = "cmpunord"; break; 610e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpneqps: 611e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpneqpd: i = 4; name = "cmpneq"; break; 612e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltps: 613e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnltpd: i = 5; name = "cmpntl"; break; 614e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnleps: 615e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpnlepd: i = 6; name = "cmpnle"; break; 616e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpordps: 617e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpordpd: i = 7; name = "cmpord"; break; 618cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpgtps: 619e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpgtpd: 6207acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner ShouldSwap = true; 621cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 1; 622e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpgt"; 623cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 624cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpgeps: 625e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpgepd: 626cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 2; 627e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpge"; 628cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson ShouldSwap = true; 629cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 630cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpngtps: 631e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpngtpd: 632cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 5; 633e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpngt"; 634cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson ShouldSwap = true; 635cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 636cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_cmpngeps: 637e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_cmpngepd: 638cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i = 6; 639e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "cmpnge"; 640cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson ShouldSwap = true; 641cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson break; 642cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 643cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson 644cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson if (ShouldSwap) 645cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson std::swap(Ops[0], Ops[1]); 646e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 647e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F; 648e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman if (cast<llvm::VectorType>(Ops[0]->getType())->getElementType() == 649e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type::FloatTy) 650e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ps); 651e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman else 652e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_pd); 653cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson 654cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson Ops.push_back(llvm::ConstantInt::get(llvm::Type::Int8Ty, i)); 655cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 656cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 657cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson case X86::BI__builtin_ia32_movss: 658cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return EmitShuffleVector(Ops[0], Ops[1], 4, 1, 2, 3, "movss"); 659730f2c13e8ff0a2a3cc54fce9913add68107cb51Torok Edwin case X86::BI__builtin_ia32_shufps: { 6607acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner unsigned i = cast<ConstantInt>(Ops[2])->getZExtValue(); 661cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson return EmitShuffleVector(Ops[0], Ops[1], 662cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson i & 0x3, (i & 0xc) >> 2, 663cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson ((i & 0x30) >> 4) + 4, 664cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson ((i & 0x60) >> 6) + 4, "shufps"); 665730f2c13e8ff0a2a3cc54fce9913add68107cb51Torok Edwin } 666dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman case X86::BI__builtin_ia32_punpcklbw128: 667dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 0, 16, 1, 17, 2, 18, 3, 19, 668dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman 4, 20, 5, 21, 6, 22, 7, 23, 669dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman "punpcklbw"); 670dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman case X86::BI__builtin_ia32_punpcklwd128: 671dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 0, 8, 1, 9, 2, 10, 3, 11, 672dbebb73b86d9fe56c2227bf75c13ea3a49248261Nate Begeman "punpcklwd"); 673e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_movlhps: 674e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 0, 1, 4, 5, "movlhps"); 675e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_movhlps: 676e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 6, 7, 2, 3, "movhlps"); 677e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_unpckhps: 678e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 2, 6, 3, 7, "unpckhps"); 679e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_unpcklps: 680e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return EmitShuffleVector(Ops[0], Ops[1], 0, 4, 1, 5, "unpcklps"); 681e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_movqv4si: { 682e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *Ty = llvm::VectorType::get(llvm::Type::Int64Ty, 2); 683e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateBitCast(Ops[0], Ty); 684e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 685e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_loadlps: 686e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_loadhps: { 687e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // FIXME: This should probably be represented as 688e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // shuffle (dst, (v4f32 (insert undef, (load i64), 0)), shuf mask hi/lo) 689e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *EltTy = llvm::Type::DoubleTy; 690e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); 691e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *OrigTy = Ops[0]->getType(); 692e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_loadlps ? 0 : 1; 693e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Value *Idx = llvm::ConstantInt::get(llvm::Type::Int32Ty, Index); 694e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], llvm::PointerType::getUnqual(EltTy)); 695e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateLoad(Ops[1], "tmp"); 696e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 697e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateInsertElement(Ops[0], Ops[1], Idx, "loadps"); 698e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateBitCast(Ops[0], OrigTy, "loadps"); 699e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 700e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storehps: 701e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storelps: { 702e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *EltTy = llvm::Type::Int64Ty; 703e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *PtrTy = llvm::PointerType::getUnqual(EltTy); 704e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); 705e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 706e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast val v2i64 707e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], VecTy, "cast"); 708e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 709e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // extract (0, 1) 710e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_storelps ? 0 : 1; 711e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Value *Idx = llvm::ConstantInt::get(llvm::Type::Int32Ty, Index); 712e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Idx, "extract"); 713e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 714e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast pointer to i64 & store 715e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 716e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 717e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 718e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_loadlv4si: { 719e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // load i64 720e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *EltTy = llvm::Type::Int64Ty; 721e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *PtrTy = llvm::PointerType::getUnqual(EltTy); 722e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 723e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateLoad(Ops[0], "load"); 724e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 725e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // scalar to vector: insert i64 into 2 x i64 undef 726e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); 727e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Value *Zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0); 728e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateInsertElement(llvm::UndefValue::get(VecTy), 729e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0], Zero, "s2v"); 730e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 731e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // shuffle into zero vector. 732e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman std::vector<llvm::Constant *>Elts; 733e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Elts.resize(2, llvm::ConstantInt::get(EltTy, 0)); 734e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Value *ZV = ConstantVector::get(Elts); 735e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = EmitShuffleVector(ZV, Ops[0], 2, 1, "loadl"); 736e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 737e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // bitcast to result. 738e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateBitCast(Ops[0], 739e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::VectorType::get(llvm::Type::Int32Ty, 4)); 740e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 741e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andps: 742e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andpd: 743e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andnps: 744e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andnpd: 745e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_orps: 746e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_orpd: 747e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_xorpd: 748e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_xorps: { 749e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *ITy = llvm::VectorType::get(llvm::Type::Int32Ty, 4); 750e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const llvm::Type *FTy = Ops[0]->getType(); 751e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], ITy, "bitcast"); 752e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], ITy, "bitcast"); 753e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 754e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andps: 755e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1], "andps"); 756e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 757e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andpd: 758e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1], "andpd"); 759e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 760e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andnps: 761e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateNot(Ops[0], "not"); 762e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1], "andnps"); 763e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 764e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_andnpd: 765e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateNot(Ops[0], "not"); 766e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1], "andnpd"); 767e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 768e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_orps: 769e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateOr(Ops[0], Ops[1], "orps"); 770e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 771e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_orpd: 772e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateOr(Ops[0], Ops[1], "orpd"); 773e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 774e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_xorps: 775e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateXor(Ops[0], Ops[1], "xorps"); 776e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 777e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_xorpd: 778e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateXor(Ops[0], Ops[1], "xorpd"); 779e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 780e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 781e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateBitCast(Ops[0], FTy, "bitcast"); 782e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 783564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 784564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 785564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 7861feedd84221e8dbcc3faf3de27cc42b559db845dChris LattnerValue *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID, 7871feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 788564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 78946a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 790564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 791564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 792