CGBuiltin.cpp revision 4d3a7b0a0608febe3cdac68f6121546672ca875e
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, 38cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 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 44cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// The atomic builtins are also full memory barriers. This is a utility for 45cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar// wrapping a call to the builtins with memory barriers. 46cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic Value *EmitCallWithBarrier(CodeGenFunction &CGF, Value *Fn, 47cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value **ArgBegin, Value **ArgEnd) { 48cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // FIXME: We need a target hook for whether this applies to device memory or 49cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // not. 50cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar bool Device = true; 51cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 52cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // Create barriers both before and after the call. 53cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 54cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Result = CGF.Builder.CreateCall(Fn, ArgBegin, ArgEnd); 55cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(CGF, true, true, true, true, Device); 56cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return Result; 57cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar} 58cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 590002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based on Instrinsic::ID 600002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// and the expression node. 61cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbarstatic RValue EmitBinaryAtomic(CodeGenFunction &CGF, 621ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang Intrinsic::ID Id, const CallExpr *E) { 63cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Args[2] = { CGF.EmitScalarExpr(E->getArg(0)), 64cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar CGF.EmitScalarExpr(E->getArg(1)) }; 65c5004516489c931cf839bdbdde5a76e4074cc888Mon P Wang const llvm::Type *ResType[2]; 660002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar ResType[0] = CGF.ConvertType(E->getType()); 670002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar ResType[1] = CGF.ConvertType(E->getArg(0)->getType()); 680002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *AtomF = CGF.CGM.getIntrinsic(Id, ResType, 2); 69cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return RValue::get(EmitCallWithBarrier(CGF, AtomF, Args, Args + 2)); 700002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar} 710002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 720002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar/// Utility to insert an atomic instruction based Instrinsic::ID and 730002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar// the expression node, where the return value is the result of the 740002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar// operation. 75420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic RValue EmitBinaryAtomicPost(CodeGenFunction &CGF, 760002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Intrinsic::ID Id, const CallExpr *E, 770002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Instruction::BinaryOps Op) { 780002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar const llvm::Type *ResType[2]; 790002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar ResType[0] = CGF.ConvertType(E->getType()); 800002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar ResType[1] = CGF.ConvertType(E->getArg(0)->getType()); 810002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *AtomF = CGF.CGM.getIntrinsic(Id, ResType, 2); 82cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Args[2] = { CGF.EmitScalarExpr(E->getArg(0)), 83cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar CGF.EmitScalarExpr(E->getArg(1)) }; 84cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Result = EmitCallWithBarrier(CGF, AtomF, Args, Args + 2); 85cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return RValue::get(CGF.Builder.CreateBinOp(Op, Result, Args[1])); 861ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang} 871ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang 88fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCallstatic llvm::ConstantInt *getInt32(llvm::LLVMContext &Context, int32_t Value) { 89fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall return llvm::ConstantInt::get(llvm::Type::getInt32Ty(Context), Value); 90fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall} 91fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall 92420b11850d3f4557421f43f519b59d528329c668Chris Lattner 93420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// EmitFAbs - Emit a call to fabs/fabsf/fabsl, depending on the type of ValTy, 94420b11850d3f4557421f43f519b59d528329c668Chris Lattner/// which must be a scalar floating point type. 95420b11850d3f4557421f43f519b59d528329c668Chris Lattnerstatic Value *EmitFAbs(CodeGenFunction &CGF, Value *V, QualType ValTy) { 96420b11850d3f4557421f43f519b59d528329c668Chris Lattner const BuiltinType *ValTyP = ValTy->getAs<BuiltinType>(); 97420b11850d3f4557421f43f519b59d528329c668Chris Lattner assert(ValTyP && "isn't scalar fp type!"); 98420b11850d3f4557421f43f519b59d528329c668Chris Lattner 99420b11850d3f4557421f43f519b59d528329c668Chris Lattner StringRef FnName; 100420b11850d3f4557421f43f519b59d528329c668Chris Lattner switch (ValTyP->getKind()) { 101420b11850d3f4557421f43f519b59d528329c668Chris Lattner default: assert(0 && "Isn't a scalar fp type!"); 102420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Float: FnName = "fabsf"; break; 103420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::Double: FnName = "fabs"; break; 104420b11850d3f4557421f43f519b59d528329c668Chris Lattner case BuiltinType::LongDouble: FnName = "fabsl"; break; 105420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 106420b11850d3f4557421f43f519b59d528329c668Chris Lattner 107420b11850d3f4557421f43f519b59d528329c668Chris Lattner // The prototype is something that takes and returns whatever V's type is. 108420b11850d3f4557421f43f519b59d528329c668Chris Lattner std::vector<const llvm::Type*> Args; 109420b11850d3f4557421f43f519b59d528329c668Chris Lattner Args.push_back(V->getType()); 110420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::FunctionType *FT = llvm::FunctionType::get(V->getType(), Args, false); 111420b11850d3f4557421f43f519b59d528329c668Chris Lattner llvm::Value *Fn = CGF.CGM.CreateRuntimeFunction(FT, FnName); 112420b11850d3f4557421f43f519b59d528329c668Chris Lattner 113420b11850d3f4557421f43f519b59d528329c668Chris Lattner return CGF.Builder.CreateCall(Fn, V, "abs"); 114420b11850d3f4557421f43f519b59d528329c668Chris Lattner} 115420b11850d3f4557421f43f519b59d528329c668Chris Lattner 1161eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpRValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, 117ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar unsigned BuiltinID, const CallExpr *E) { 118564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner // See if we can constant fold this builtin. If so, don't emit it at all. 119f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson Expr::EvalResult Result; 1206ee7aa154e8bbb21a21254293410b944f78b0bfeChris Lattner if (E->Evaluate(Result, CGM.getContext())) { 121f35d35a2316dcb65d078844696c2032b71a7f103Anders Carlsson if (Result.Val.isInt()) 1221eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(llvm::ConstantInt::get(VMContext, 1234a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson Result.Val.getInt())); 1243941b18b8e441c8c466efecd557de60b9a32d10bEli Friedman else if (Result.Val.isFloat()) 125bc0a2226c7fcd18b29b6846049e2cfcb872d3593Owen Anderson return RValue::get(ConstantFP::get(VMContext, Result.Val.getFloat())); 1261f32999ec79a980576e100d64d5f3267eb19ea49Chris Lattner } 1271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 128564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner switch (BuiltinID) { 129564ea2a99b3afeac9ded332730a56db1f6358a58Chris Lattner default: break; // Handle intrinsics and libm functions below. 130506ff88f44562df267b6a06608ab841b76df2a2bChris Lattner case Builtin::BI__builtin___CFStringMakeConstantString: 1310d13f6fdbdd6f06e2449b8834dda53334abd399aDavid Chisnall case Builtin::BI__builtin___NSStringMakeConstantString: 132e9352cc9818ba59e7cf88500ef048991c90f3821Anders Carlsson return RValue::get(CGM.EmitConstantExpr(E, E->getType(), 0)); 1336a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner case Builtin::BI__builtin_stdarg_start: 134793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_start: 135793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson case Builtin::BI__builtin_va_end: { 1360785570af3ef5f8c5a0377129e41efe6f3f8d770Daniel Dunbar Value *ArgValue = EmitVAListRef(E->getArg(0)); 1373c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *DestType = llvm::Type::getInt8PtrTy(VMContext); 138793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson if (ArgValue->getType() != DestType) 1391eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump ArgValue = Builder.CreateBitCast(ArgValue, DestType, 140b27ffbef8e8aa1e87b63cbc0d9cd630aba30dae5Daniel Dunbar ArgValue->getName().data()); 141793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson 1421eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_end) ? 1436a705f0443f8398ece14d80e71d8e8c9e71aa84aChris Lattner Intrinsic::vaend : Intrinsic::vastart; 1447acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); 145793680ed8104bf088d1b382b963a8badcb3f07deAnders Carlsson } 146a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson case Builtin::BI__builtin_va_copy: { 1474fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *DstPtr = EmitVAListRef(E->getArg(0)); 1484fd0aa5803357d8c72eeac2cae15e12649ea08feEli Friedman Value *SrcPtr = EmitVAListRef(E->getArg(1)); 149a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 1503c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *Type = llvm::Type::getInt8PtrTy(VMContext); 151a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson 152a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson DstPtr = Builder.CreateBitCast(DstPtr, Type); 153a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson SrcPtr = Builder.CreateBitCast(SrcPtr, Type); 1541eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return RValue::get(Builder.CreateCall2(CGM.getIntrinsic(Intrinsic::vacopy), 1553eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner DstPtr, SrcPtr)); 156a28ef8b5c6ea452472d89041128fac8b683fe968Anders Carlsson } 157c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson case Builtin::BI__builtin_abs: { 1581eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *ArgValue = EmitScalarExpr(E->getArg(0)); 1591eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1609a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner Value *NegOp = Builder.CreateNeg(ArgValue, "neg"); 1611eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *CmpResult = 1621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Builder.CreateICmpSGE(ArgValue, 163c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson llvm::Constant::getNullValue(ArgValue->getType()), 1649a847f598c4907a72b8593b364b9e6b94b086e75Chris Lattner "abscond"); 1651eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = 166c2251dc59b0edc28f9303637dec970a7520939adAnders Carlsson Builder.CreateSelect(CmpResult, ArgValue, NegOp, "abs"); 1671eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 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)); 1741eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1753a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 1763a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *F = CGM.getIntrinsic(Intrinsic::cttz, &ArgType, 1); 1773a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson 1781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 1793a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 1803a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson if (Result->getType() != ResultType) 181eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 182eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 1833a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson return RValue::get(Result); 1843a31d60cffedfb7c9e6d129a5c9ba15fa74f179aAnders Carlsson } 185f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clz: 186f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzl: 187f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman case Builtin::BI__builtin_clzll: { 188f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *ArgValue = EmitScalarExpr(E->getArg(0)); 1891eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 190f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman const llvm::Type *ArgType = ArgValue->getType(); 191f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::ctlz, &ArgType, 1); 192f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman 1931eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump const llvm::Type *ResultType = ConvertType(E->getType()); 194f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 195f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman if (Result->getType() != ResultType) 196eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 197eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 198f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman return RValue::get(Result); 199f4e853340590d5c32e58379e8c379ea1777d3101Eli Friedman } 20004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffs: 20104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsl: 20204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_ffsll: { 20304b290030eee33295600728450f348989d1a627eDaniel Dunbar // ffs(x) -> x ? cttz(x) + 1 : 0 20404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 20604b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 20704b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::cttz, &ArgType, 1); 2081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 20904b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 2101eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Tmp = Builder.CreateAdd(Builder.CreateCall(F, ArgValue, "tmp"), 2114a28d5deeba33722aa009eab488591fb9055cc7eOwen Anderson llvm::ConstantInt::get(ArgType, 1), "tmp"); 212c9c88b4159791c48e486ca94e3743b5979e2b7a6Owen Anderson Value *Zero = llvm::Constant::getNullValue(ArgType); 21304b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *IsZero = Builder.CreateICmpEQ(ArgValue, Zero, "iszero"); 21404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateSelect(IsZero, Zero, Tmp, "ffs"); 21504b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 216eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 217eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 21804b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 21904b290030eee33295600728450f348989d1a627eDaniel Dunbar } 22004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parity: 22104b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityl: 22204b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_parityll: { 22304b290030eee33295600728450f348989d1a627eDaniel Dunbar // parity(x) -> ctpop(x) & 1 22404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2251eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 22604b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 22704b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::ctpop, &ArgType, 1); 2281eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 22904b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 23004b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Tmp = Builder.CreateCall(F, ArgValue, "tmp"); 2311eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *Result = Builder.CreateAnd(Tmp, llvm::ConstantInt::get(ArgType, 1), 23204b290030eee33295600728450f348989d1a627eDaniel Dunbar "tmp"); 23304b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 234eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 235eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 23604b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 23704b290030eee33295600728450f348989d1a627eDaniel Dunbar } 23804b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcount: 23904b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountl: 24004b290030eee33295600728450f348989d1a627eDaniel Dunbar case Builtin::BI__builtin_popcountll: { 24104b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *ArgValue = EmitScalarExpr(E->getArg(0)); 2421eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 24304b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ArgType = ArgValue->getType(); 24404b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::ctpop, &ArgType, 1); 2451eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 24604b290030eee33295600728450f348989d1a627eDaniel Dunbar const llvm::Type *ResultType = ConvertType(E->getType()); 24704b290030eee33295600728450f348989d1a627eDaniel Dunbar Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); 24804b290030eee33295600728450f348989d1a627eDaniel Dunbar if (Result->getType() != ResultType) 249eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, 250eac73e5b3eb3862945bcaa2770c71a727a3ee542Duncan Sands "cast"); 25104b290030eee33295600728450f348989d1a627eDaniel Dunbar return RValue::get(Result); 25204b290030eee33295600728450f348989d1a627eDaniel Dunbar } 2531feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner case Builtin::BI__builtin_expect: 254a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar // FIXME: pass expect through to LLVM 2551feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(EmitScalarExpr(E->getArg(0))); 256df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap32: 257df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson case Builtin::BI__builtin_bswap64: { 2581feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(0)); 259df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson const llvm::Type *ArgType = ArgValue->getType(); 2607acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner Value *F = CGM.getIntrinsic(Intrinsic::bswap, &ArgType, 1); 2611feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner return RValue::get(Builder.CreateCall(F, ArgValue, "tmp")); 2621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump } 263d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar case Builtin::BI__builtin_object_size: { 264b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // We pass this builtin onto the optimizer so that it can 265b16d32f74ffc467a5604934a1f844906be20cf7dMike Stump // figure out the object size in more complex cases. 266c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump const llvm::Type *ResType[] = { 267c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump ConvertType(E->getType()) 268c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump }; 269fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 270fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // LLVM only supports 0 and 2, make sure that we pass along that 271fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher // as a boolean. 272fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher Value *Ty = EmitScalarExpr(E->getArg(1)); 273fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher ConstantInt *CI = dyn_cast<ConstantInt>(Ty); 274fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher assert(CI); 275fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher uint64_t val = CI->getZExtValue(); 276fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI = ConstantInt::get(llvm::Type::getInt1Ty(VMContext), (val & 0x2) >> 1); 277fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher 278c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump Value *F = CGM.getIntrinsic(Intrinsic::objectsize, ResType, 1); 279c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump return RValue::get(Builder.CreateCall2(F, 280c4c9045dabfc0f0d37dea1b3eb2992654d5b2db1Mike Stump EmitScalarExpr(E->getArg(0)), 281fee667f35e64751baa7fefe70b4e7bab06c8cd86Eric Christopher CI)); 282d5f8a4fd4d6dfb0415b93bb7ab721bba5cab1332Daniel Dunbar } 2834493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_prefetch: { 2844493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *Locality, *RW, *Address = EmitScalarExpr(E->getArg(0)); 2854493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar // FIXME: Technically these constants should of type 'int', yes? 2861eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump RW = (E->getNumArgs() > 1) ? EmitScalarExpr(E->getArg(1)) : 2870032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 0); 2881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Locality = (E->getNumArgs() > 2) ? EmitScalarExpr(E->getArg(2)) : 2890032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 3); 2904493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::prefetch, 0, 0); 2914493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall3(F, Address, RW, Locality)); 2924493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar } 2934493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar case Builtin::BI__builtin_trap: { 2944493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::trap, 0, 0); 2954493f79fce48cd9cbd9f55fa9d452cde736747a0Daniel Dunbar return RValue::get(Builder.CreateCall(F)); 296df4852ac816e6050d53b808b86d7c1c9738eb99eAnders Carlsson } 29721190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner case Builtin::BI__builtin_unreachable: { 298fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump if (CatchUndefined && HaveInsertPoint()) 299fba565d044a8979cfd916ce52655a6847bfaa601Mike Stump EmitBranch(getTrapBB()); 30021190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner Value *V = Builder.CreateUnreachable(); 30121190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner Builder.ClearInsertionPoint(); 30221190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner return RValue::get(V); 30321190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner } 30421190d54634d6e244e85d28ad915ce2fe86ecbffChris Lattner 305a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powi: 306a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powif: 307a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar case Builtin::BI__builtin_powil: { 308a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 309a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 310a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar const llvm::Type *ArgType = Base->getType(); 311a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::powi, &ArgType, 1); 312a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 313a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar } 314a933c3c052bbd87b01cc6fc7a7745e1c4b1757fbDaniel Dunbar 315fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 316fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 317fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 318fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 319fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 320fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isunordered: { 321fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // Ordered comparisons: we know the arguments to these are matching scalar 322fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // floating point values. 3231eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Value *LHS = EmitScalarExpr(E->getArg(0)); 324fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner Value *RHS = EmitScalarExpr(E->getArg(1)); 3251eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 326fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner switch (BuiltinID) { 327fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner default: assert(0 && "Unknown ordered comparison"); 328fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreater: 329fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGT(LHS, RHS, "cmp"); 330fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 331fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isgreaterequal: 332fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOGE(LHS, RHS, "cmp"); 333fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 334fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_isless: 335fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLT(LHS, RHS, "cmp"); 336fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 337fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessequal: 338fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpOLE(LHS, RHS, "cmp"); 339fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 340fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner case Builtin::BI__builtin_islessgreater: 341fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpONE(LHS, RHS, "cmp"); 342fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 3431eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case Builtin::BI__builtin_isunordered: 344fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner LHS = Builder.CreateFCmpUNO(LHS, RHS, "cmp"); 345fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner break; 346fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 347fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner // ZExt bool to int type. 348fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner return RValue::get(Builder.CreateZExt(LHS, ConvertType(E->getType()), 349fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner "tmp")); 350fe23e217774aaec350086fab839210d7d9e1e3f4Chris Lattner } 351d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman case Builtin::BI__builtin_isnan: { 352d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman Value *V = EmitScalarExpr(E->getArg(0)); 353d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman V = Builder.CreateFCmpUNO(V, V, "cmp"); 354d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 355d6139895f43d161a972d134ffda4229d2f548eb6Eli Friedman } 356420b11850d3f4557421f43f519b59d528329c668Chris Lattner 357420b11850d3f4557421f43f519b59d528329c668Chris Lattner case Builtin::BI__builtin_isinf: { 358420b11850d3f4557421f43f519b59d528329c668Chris Lattner // isinf(x) --> fabs(x) == infinity 359420b11850d3f4557421f43f519b59d528329c668Chris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 360420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = EmitFAbs(*this, V, E->getArg(0)->getType()); 361420b11850d3f4557421f43f519b59d528329c668Chris Lattner 362420b11850d3f4557421f43f519b59d528329c668Chris Lattner V = Builder.CreateFCmpOEQ(V, ConstantFP::getInfinity(V->getType()),"isinf"); 363420b11850d3f4557421f43f519b59d528329c668Chris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()), "tmp")); 364420b11850d3f4557421f43f519b59d528329c668Chris Lattner } 36558ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner 36658ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // TODO: BI__builtin_isinf_sign 36758ae5b4b1e2fc02b95d6650af5755a59639aa153Chris Lattner // isinf_sign(x) -> isinf(x) ? (signbit(x) ? -1 : 1) : 0 3686349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 3696349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer case Builtin::BI__builtin_isnormal: { 3706349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer // isnormal(x) --> x == x && fabsf(x) < infinity && fabsf(x) >= float_min 3716349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(0)); 3726349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 3736349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 3746349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 3756349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsLessThanInf = 3766349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpULT(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 3776349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 3786349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(0)->getType())); 3796349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Value *IsNormal = 3806349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer Builder.CreateFCmpUGE(Abs, ConstantFP::get(V->getContext(), Smallest), 3816349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer "isnormal"); 3826349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(Eq, IsLessThanInf, "and"); 3836349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer V = Builder.CreateAnd(V, IsNormal, "and"); 3846349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 3856349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer } 3866349ce94d1b4fa560bf060c5ca5ad5728ce4fad9Benjamin Kramer 387ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner case Builtin::BI__builtin_isfinite: { 388ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner // isfinite(x) --> x == x && fabs(x) != infinity; } 389ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *V = EmitScalarExpr(E->getArg(0)); 390ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Eq = Builder.CreateFCmpOEQ(V, V, "iseq"); 391ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 392ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *Abs = EmitFAbs(*this, V, E->getArg(0)->getType()); 393ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Value *IsNotInf = 394ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner Builder.CreateFCmpUNE(Abs, ConstantFP::getInfinity(V->getType()),"isinf"); 395ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 396ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner V = Builder.CreateAnd(Eq, IsNotInf, "and"); 397ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner return RValue::get(Builder.CreateZExt(V, ConvertType(E->getType()))); 398ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner } 3997867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4007867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer case Builtin::BI__builtin_fpclassify: { 4017867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *V = EmitScalarExpr(E->getArg(5)); 4027867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer const llvm::Type *Ty = ConvertType(E->getArg(5)->getType()); 4037867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4047867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // Create Result 4057867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *Begin = Builder.GetInsertBlock(); 4067867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *End = createBasicBlock("fpclassify_end", this->CurFn); 4077867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4087867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer PHINode *Result = 4097867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreatePHI(ConvertType(E->getArg(0)->getType()), 4107867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "fpclassify_result"); 4117867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4127867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V==0) return FP_ZERO 4137867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(Begin); 4147867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsZero = Builder.CreateFCmpOEQ(V, Constant::getNullValue(Ty), 4157867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "iszero"); 4167867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *ZeroLiteral = EmitScalarExpr(E->getArg(4)); 4177867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotZero = createBasicBlock("fpclassify_not_zero", this->CurFn); 4187867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsZero, End, NotZero); 4197867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(ZeroLiteral, Begin); 4207867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4217867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (V != V) return FP_NAN 4227867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotZero); 4237867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNan = Builder.CreateFCmpUNO(V, V, "cmp"); 4247867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NanLiteral = EmitScalarExpr(E->getArg(0)); 4257867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotNan = createBasicBlock("fpclassify_not_nan", this->CurFn); 4267867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsNan, End, NotNan); 4277867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NanLiteral, NotZero); 4287867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4297867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) == infinity) return FP_INFINITY 4307867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotNan); 4317867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *VAbs = EmitFAbs(*this, V, E->getArg(5)->getType()); 4327867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsInf = 4337867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpOEQ(VAbs, ConstantFP::getInfinity(V->getType()), 4347867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isinf"); 4357867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *InfLiteral = EmitScalarExpr(E->getArg(1)); 4367867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer BasicBlock *NotInf = createBasicBlock("fpclassify_not_inf", this->CurFn); 4377867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateCondBr(IsInf, End, NotInf); 4387867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(InfLiteral, NotNan); 4397867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4407867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // if (fabs(V) >= MIN_NORMAL) return FP_NORMAL else FP_SUBNORMAL 4417867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(NotInf); 4427867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer APFloat Smallest = APFloat::getSmallestNormalized( 4437867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer getContext().getFloatTypeSemantics(E->getArg(5)->getType())); 4447867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *IsNormal = 4457867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateFCmpUGE(VAbs, ConstantFP::get(V->getContext(), Smallest), 4467867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer "isnormal"); 4477867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Value *NormalResult = 4487867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateSelect(IsNormal, EmitScalarExpr(E->getArg(2)), 4497867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer EmitScalarExpr(E->getArg(3))); 4507867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.CreateBr(End); 4517867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Result->addIncoming(NormalResult, NotInf); 4527867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer 4537867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer // return Result 4547867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer Builder.SetInsertPoint(End); 4557867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer return RValue::get(Result); 4567867f1a62b8b42cc2a55cc571608a75db2d516e0Benjamin Kramer } 457ed074150c9a775c5e2e1c4ececeba18ba880ce7dChris Lattner 458b52fe9ce99970955a5f581f5c66fcd89be9a268bEli Friedman case Builtin::BIalloca: 4599e800e3dd80d77f6c47054738177bf824089f55aChris Lattner case Builtin::BI__builtin_alloca: { 4609e800e3dd80d77f6c47054738177bf824089f55aChris Lattner Value *Size = EmitScalarExpr(E->getArg(0)); 4610032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson return RValue::get(Builder.CreateAlloca(llvm::Type::getInt8Ty(VMContext), Size, "tmp")); 4621caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 463e6dddfd907f6ea58daed5e26eeaacd893d98db9bEli Friedman case Builtin::BIbzero: 4641caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_bzero: { 4651caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 4663ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(1)); 4673ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemSetFn(Address->getType(), SizeVal->getType()), 4683ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, 4693ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt8Ty(VMContext), 0), 4703ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal, 4713ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1), 4723ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 4731caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 4749e800e3dd80d77f6c47054738177bf824089f55aChris Lattner } 475e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemcpy: 476d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman case Builtin::BI__builtin_memcpy: { 4771caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 4783ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 4793ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 4803ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemCpyFn(Address->getType(), SrcAddr->getType(), 4813ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal->getType()), 4823ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, SrcAddr, SizeVal, 4833ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1), 4843ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 4851caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 4861caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 48755bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 4888e2eab27056a78bf1db50ee09929438ed5ea9d93Fariborz Jahanian case Builtin::BI__builtin_objc_memmove_collectable: { 48955bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *Address = EmitScalarExpr(E->getArg(0)); 49055bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 49155bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Value *SizeVal = EmitScalarExpr(E->getArg(2)); 49255bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian CGM.getObjCRuntime().EmitGCMemmoveCollectable(*this, 49355bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian Address, SrcAddr, SizeVal); 49455bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian return RValue::get(Address); 49555bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian } 49655bcace250e1ff366e4482714b344b8cbc8be5f3Fariborz Jahanian 497e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemmove: 4981caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memmove: { 4991caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5003ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SrcAddr = EmitScalarExpr(E->getArg(1)); 5013ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5023ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemMoveFn(Address->getType(), SrcAddr->getType(), 5033ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal->getType()), 5043ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, SrcAddr, SizeVal, 5053ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1), 5063ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5071caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 5081caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar } 509e6ec205d6d0f4aec27bf49ca1e8fbb139acc2f2bEli Friedman case Builtin::BImemset: 5101caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar case Builtin::BI__builtin_memset: { 5111caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar Value *Address = EmitScalarExpr(E->getArg(0)); 5123ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Value *SizeVal = EmitScalarExpr(E->getArg(2)); 5133ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateCall5(CGM.getMemSetFn(Address->getType(), SizeVal->getType()), 5143ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Address, 5153ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang Builder.CreateTrunc(EmitScalarExpr(E->getArg(1)), 5163ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::Type::getInt8Ty(VMContext)), 5173ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang SizeVal, 5183ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1), 5193ecd785aff34381f3704d9cb28fe3ef85af759deMon P Wang llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0)); 5201caae959017b355e9bb61250d5a0d04edbf468b0Daniel Dunbar return RValue::get(Address); 521d4b32e46517358f34e8cfbea35010adfcc3786e0Eli Friedman } 522fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall case Builtin::BI__builtin_dwarf_cfa: { 523fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // The offset in bytes from the first argument to the CFA. 524fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 525fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // Why on earth is this in the frontend? Is there any reason at 526fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // all that the backend can't reasonably determine this while 527fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // lowering llvm.eh.dwarf.cfa()? 528fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // 529fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // TODO: If there's a satisfactory reason, add a target hook for 530fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall // this instead of hard-coding 0, which is correct for most targets. 531fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall int32_t Offset = 0; 532fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall 533fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_dwarf_cfa, 0, 0); 534fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall return RValue::get(Builder.CreateCall(F, getInt32(VMContext, Offset))); 535fb17a562135dd7597121da9245d0c1bdcda4146fJohn McCall } 536256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_return_address: { 53783c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 53883c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Depth = Builder.CreateIntCast(Depth, 53983c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov llvm::Type::getInt32Ty(VMContext), 54083c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov false, "tmp"); 541256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::returnaddress, 0, 0); 54283c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 543256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 544256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman case Builtin::BI__builtin_frame_address: { 54583c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Value *Depth = EmitScalarExpr(E->getArg(0)); 54683c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov Depth = Builder.CreateIntCast(Depth, 54783c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov llvm::Type::getInt32Ty(VMContext), 54883c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov false, "tmp"); 549256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::frameaddress, 0, 0); 55083c2a98012a65b51be66fd76c3a1b13ed782c558Anton Korobeynikov return RValue::get(Builder.CreateCall(F, Depth)); 551256f77e431bc6b920ec94cf0bb4ad339ca21b8c9Eli Friedman } 5523b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman case Builtin::BI__builtin_extract_return_addr: { 553492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 554492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().decodeReturnAddress(*this, Address); 555492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 556492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall } 557492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall case Builtin::BI__builtin_frob_return_addr: { 558492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Address = EmitScalarExpr(E->getArg(0)); 559492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall Value *Result = getTargetHooks().encodeReturnAddress(*this, Address); 560492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall return RValue::get(Result); 5613b660efb9f9fa3e87096f4a96a2093cd17c43c2eEli Friedman } 5626374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_dwarf_sp_column: { 5636374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall const llvm::IntegerType *Ty 5646374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall = cast<llvm::IntegerType>(ConvertType(E->getType())); 5656374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall int Column = getTargetHooks().getDwarfEHStackPointer(CGM); 5666374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (Column == -1) { 5676374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_dwarf_sp_column"); 5686374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(Ty)); 5696374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 5706374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::ConstantInt::get(Ty, Column, true)); 5716374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 5726374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall case Builtin::BI__builtin_init_dwarf_reg_size_table: { 5736374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall Value *Address = EmitScalarExpr(E->getArg(0)); 5746374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall if (getTargetHooks().initDwarfEHRegSizeTable(*this, Address)) 5756374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall CGM.ErrorUnsupported(E, "__builtin_init_dwarf_reg_size_table"); 5766374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 5776374c3307e2d73348f7b8cc73eeeb0998ad0ac94John McCall } 5787ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall case Builtin::BI__builtin_eh_return: { 5797ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Int = EmitScalarExpr(E->getArg(0)); 5807ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *Ptr = EmitScalarExpr(E->getArg(1)); 5817ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 5827ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall const llvm::IntegerType *IntTy = cast<llvm::IntegerType>(Int->getType()); 5837ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall assert((IntTy->getBitWidth() == 32 || IntTy->getBitWidth() == 64) && 5847ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall "LLVM's __builtin_eh_return only supports 32- and 64-bit variants"); 5857ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *F = CGM.getIntrinsic(IntTy->getBitWidth() == 32 5867ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall ? Intrinsic::eh_return_i32 5877ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall : Intrinsic::eh_return_i64, 5887ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall 0, 0); 5897ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.CreateCall2(F, Int, Ptr); 5907ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Value *V = Builder.CreateUnreachable(); 5917ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall Builder.ClearInsertionPoint(); 5927ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall return RValue::get(V); 5937ada111fd5e81aff355e67bad0e4083f552b34bdJohn McCall } 594a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_unwind_init: { 595a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *F = CGM.getIntrinsic(Intrinsic::eh_unwind_init, 0, 0); 596a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F)); 597a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 5985e11085830d4d4c53ff75575ab75889ee5126854John McCall case Builtin::BI__builtin_extend_pointer: { 5995e11085830d4d4c53ff75575ab75889ee5126854John McCall // Extends a pointer to the size of an _Unwind_Word, which is 600d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // uint64_t on all platforms. Generally this gets poked into a 601d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // register and eventually used as an address, so if the 602d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing registers are wider than pointers and the platform 603d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // doesn't implicitly ignore high-order bits when doing 604d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // addressing, we need to make sure we zext / sext based on 605d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // the platform's expectations. 6065e11085830d4d4c53ff75575ab75889ee5126854John McCall // 6075e11085830d4d4c53ff75575ab75889ee5126854John McCall // See: http://gcc.gnu.org/ml/gcc-bugs/2002-02/msg00237.html 608d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 609d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall LLVMContext &C = CGM.getLLVMContext(); 610d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 611d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Cast the pointer to intptr_t. 6125e11085830d4d4c53ff75575ab75889ee5126854John McCall Value *Ptr = EmitScalarExpr(E->getArg(0)); 613d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall const llvm::IntegerType *IntPtrTy = CGM.getTargetData().getIntPtrType(C); 614d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall Value *Result = Builder.CreatePtrToInt(Ptr, IntPtrTy, "extend.cast"); 615d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 616d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // If that's 64 bits, we're done. 617d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall if (IntPtrTy->getBitWidth() == 64) 618d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Result); 619d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall 620d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall // Otherwise, ask the codegen data what to do. 621d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall const llvm::IntegerType *Int64Ty = llvm::IntegerType::get(C, 64); 622492c4f998d848673d3d6c9e6416115df4036a71dJohn McCall if (getTargetHooks().extendPointerWithSExt()) 623d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateSExt(Result, Int64Ty, "extend.sext")); 624d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall else 625d0b76ca10feefcfda5cb16698e50197e87a7d876John McCall return RValue::get(Builder.CreateZExt(Result, Int64Ty, "extend.zext")); 6265e11085830d4d4c53ff75575ab75889ee5126854John McCall } 627a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_setjmp: { 62878673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Buffer is a void**. 629a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 63078673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 63178673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Store the frame pointer to the setjmp buffer. 632a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *FrameAddr = 63378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::frameaddress), 63478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 0)); 635a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Builder.CreateStore(FrameAddr, Buf); 63678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 6376d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach // Store the stack pointer to the setjmp buffer. 6386d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackAddr = 6396d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateCall(CGM.getIntrinsic(Intrinsic::stacksave)); 6406d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Value *StackSaveSlot = 6416d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateGEP(Buf, ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 6426d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach 2)); 6436d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach Builder.CreateStore(StackAddr, StackSaveSlot); 6446d172e2985346e55095c75f456901ea5d40fddaaJim Grosbach 64578673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH setjmp, which is lightweight. 64678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *F = CGM.getIntrinsic(Intrinsic::eh_sjlj_setjmp); 64778673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Buf = Builder.CreateBitCast(Buf, llvm::Type::getInt8PtrTy(VMContext)); 648a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman return RValue::get(Builder.CreateCall(F, Buf)); 649a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 650a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman case Builtin::BI__builtin_longjmp: { 651a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman Value *Buf = EmitScalarExpr(E->getArg(0)); 65278673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Buf = Builder.CreateBitCast(Buf, llvm::Type::getInt8PtrTy(VMContext)); 65378673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 65478673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // Call LLVM's EH longjmp, which is lightweight. 65578673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.CreateCall(CGM.getIntrinsic(Intrinsic::eh_sjlj_longjmp), Buf); 65678673d9f910e8dfe13248c2426c51d8f9fb28572John McCall 65778673d9f910e8dfe13248c2426c51d8f9fb28572John McCall // longjmp doesn't return; mark this as unreachable 65878673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Value *V = Builder.CreateUnreachable(); 65978673d9f910e8dfe13248c2426c51d8f9fb28572John McCall Builder.ClearInsertionPoint(); 66078673d9f910e8dfe13248c2426c51d8f9fb28572John McCall return RValue::get(V); 661a6d75c0324ac690107bbaa7193b526ef21466212Eli Friedman } 6621ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_add: 6631ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_sub: 6645caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or: 6655caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and: 6665caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor: 6675caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch: 6685caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch: 6695caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch: 6705caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch: 6715caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch: 6725caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap: 6735caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap: 6745caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set: 6755caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release: 6765caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner assert(0 && "Shouldn't make it through sema"); 6775caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_1: 6785caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_2: 6795caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_4: 6805caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_8: 6815caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_add_16: 6825caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_add, E); 6835caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_1: 6845caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_2: 6855caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_4: 6865caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_8: 6875caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_sub_16: 68809b6bf5bfa2ba9cbbd353cbd7846af8f49b020e7Mon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_sub, E); 6895caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_1: 6905caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_2: 6915caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_4: 6925caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_8: 6935caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_or_16: 6945caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_or, E); 6955caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_1: 6965caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_2: 6975caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_4: 6985caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_8: 6995caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_and_16: 7005caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_and, E); 7015caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_1: 7025caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_2: 7035caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_4: 7045caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_8: 7055caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_fetch_and_xor_16: 7065caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner return EmitBinaryAtomic(*this, Intrinsic::atomic_load_xor, E); 7071eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7085caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner // Clang extensions: not overloaded yet. 7091ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_min: 7101ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_min, E); 7111ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_max: 7121ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_max, E); 7131ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umin: 7141ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umin, E); 7151ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang case Builtin::BI__sync_fetch_and_umax: 7161ffe281890f3cd7728316b45a1f3dd4d3120af7bMon P Wang return EmitBinaryAtomic(*this, Intrinsic::atomic_load_umax, E); 7170002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 7185caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_1: 7195caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_2: 7205caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_4: 7215caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_8: 7225caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_add_and_fetch_16: 7231eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_add, E, 7240002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Add); 7255caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_1: 7265caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_2: 7275caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_4: 7285caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_8: 7295caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_sub_and_fetch_16: 7300002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_sub, E, 7310002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Sub); 7325caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_1: 7335caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_2: 7345caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_4: 7355caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_8: 7365caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_and_and_fetch_16: 7370002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_and, E, 7380002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::And); 7395caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_1: 7405caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_2: 7415caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_4: 7425caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_8: 7435caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_or_and_fetch_16: 7440002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_or, E, 7450002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Or); 7465caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_1: 7475caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_2: 7485caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_4: 7495caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_8: 7505caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_xor_and_fetch_16: 7510002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return EmitBinaryAtomicPost(*this, Intrinsic::atomic_load_xor, E, 7520002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar llvm::Instruction::Xor); 7531eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 7545caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_1: 7555caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_2: 7565caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_4: 7575caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_val_compare_and_swap_8: 758cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_val_compare_and_swap_16: { 759c5004516489c931cf839bdbdde5a76e4074cc888Mon P Wang const llvm::Type *ResType[2]; 760c5004516489c931cf839bdbdde5a76e4074cc888Mon P Wang ResType[0]= ConvertType(E->getType()); 761c5004516489c931cf839bdbdde5a76e4074cc888Mon P Wang ResType[1] = ConvertType(E->getArg(0)->getType()); 762c5004516489c931cf839bdbdde5a76e4074cc888Mon P Wang Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, ResType, 2); 763cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Args[3] = { EmitScalarExpr(E->getArg(0)), 764cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitScalarExpr(E->getArg(1)), 765cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitScalarExpr(E->getArg(2)) }; 766cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar return RValue::get(EmitCallWithBarrier(*this, AtomF, Args, Args + 3)); 767022012e6e5626c3372e1a5493c0929dfc1fa9e47Anders Carlsson } 7680002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 7695caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_1: 7705caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_2: 7715caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_4: 7725caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_bool_compare_and_swap_8: 773cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar case Builtin::BI__sync_bool_compare_and_swap_16: { 7740002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar const llvm::Type *ResType[2]; 7755caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner ResType[0]= ConvertType(E->getArg(1)->getType()); 77696e0fc726c6fe7538522c60743705d5e696b40afOwen Anderson ResType[1] = llvm::PointerType::getUnqual(ResType[0]); 7770002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *AtomF = CGM.getIntrinsic(Intrinsic::atomic_cmp_swap, ResType, 2); 7780002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *OldVal = EmitScalarExpr(E->getArg(1)); 779cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *Args[3] = { EmitScalarExpr(E->getArg(0)), 780cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar OldVal, 781cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitScalarExpr(E->getArg(2)) }; 782cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar Value *PrevVal = EmitCallWithBarrier(*this, AtomF, Args, Args + 3); 7830002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar Value *Result = Builder.CreateICmpEQ(PrevVal, OldVal); 7840002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar // zext bool to int. 7850002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 7860002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar } 7870002d23aaf10f307273dab5facda01c137283d22Daniel Dunbar 7885caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_1: 7895caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_2: 7905caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_4: 7915caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_8: 7925caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_test_and_set_16: 7937ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); 794cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar 7955caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_1: 7965caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_2: 7975caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_4: 7985caa370ea6f70bd3e7e4a9cc3b69ac1a849c8534Chris Lattner case Builtin::BI__sync_lock_release_8: 799f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_lock_release_16: { 800f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner Value *Ptr = EmitScalarExpr(E->getArg(0)); 801f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner const llvm::Type *ElTy = 802f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner cast<llvm::PointerType>(Ptr->getType())->getElementType(); 803007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar llvm::StoreInst *Store = 804007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Builder.CreateStore(llvm::Constant::getNullValue(ElTy), Ptr); 805007b56738b00426688ee85baa75174358bd849f9Daniel Dunbar Store->setVolatile(true); 806eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 807f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 808ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 809f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner case Builtin::BI__sync_synchronize: { 810cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar // We assume like gcc appears to, that this only applies to cached memory. 811cb61a7bbe635cfa941b1aeaaa1fbda1bf900ee51Daniel Dunbar EmitMemoryBarrier(*this, true, true, true, true, false); 812eb4f81e174b11633f7b85f555ea5d2834d6dae8aDaniel Dunbar return RValue::get(0); 813f58cd9bca9c2e7373300fc8bb7c57cff7e4eda4fChris Lattner } 8141eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 8150b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner case Builtin::BI__builtin_llvm_memory_barrier: { 8160b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Value *C[5] = { 8170b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(0)), 8180b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(1)), 8190b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(2)), 8200b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(3)), 8210b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner EmitScalarExpr(E->getArg(4)) 8220b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner }; 8230b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner Builder.CreateCall(CGM.getIntrinsic(Intrinsic::memory_barrier), C, C + 5); 8240b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner return RValue::get(0); 8250b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner } 8260b5716469b4be89adeb15a9819ac82a86ef19ca8Tanya Lattner 827ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Library functions with special handling. 828ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrt: 829ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtf: 830ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIsqrtl: { 831beb41281f8355caa05700d0a77539defbdf428f8John McCall // TODO: there is currently no set of optimizer flags 832beb41281f8355caa05700d0a77539defbdf428f8John McCall // sufficient for us to rewrite sqrt to @llvm.sqrt. 833beb41281f8355caa05700d0a77539defbdf428f8John McCall // -fmath-errno=0 is not good enough; we need finiteness. 834beb41281f8355caa05700d0a77539defbdf428f8John McCall // We could probably precondition the call with an ult 835beb41281f8355caa05700d0a77539defbdf428f8John McCall // against 0, but is that worth the complexity? 836beb41281f8355caa05700d0a77539defbdf428f8John McCall break; 837ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 838ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar 839ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpow: 840ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowf: 841ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar case Builtin::BIpowl: { 842ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar // Rewrite sqrt to intrinsic if allowed. 84340b598eea1310ec9ed554d56ce3e25b34c585458Argyrios Kyrtzidis if (!FD->hasAttr<ConstAttr>()) 844ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar break; 845ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Base = EmitScalarExpr(E->getArg(0)); 846ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *Exponent = EmitScalarExpr(E->getArg(1)); 847ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar const llvm::Type *ArgType = Base->getType(); 848ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar Value *F = CGM.getIntrinsic(Intrinsic::pow, &ArgType, 1); 849ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar return RValue::get(Builder.CreateCall2(F, Base, Exponent, "tmp")); 850ef2abfee3ea16ec74942dc09e9e425f46aeb2582Daniel Dunbar } 851ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 852ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbit: 853ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitf: 854ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman case Builtin::BI__builtin_signbitl: { 855ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman LLVMContext &C = CGM.getLLVMContext(); 856ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman 857ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Arg = EmitScalarExpr(E->getArg(0)); 858ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgTy = Arg->getType(); 859ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman if (ArgTy->isPPC_FP128Ty()) 860ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman break; // FIXME: I'm not sure what the right implementation is here. 861ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman int ArgWidth = ArgTy->getPrimitiveSizeInBits(); 862ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman const llvm::Type *ArgIntTy = llvm::IntegerType::get(C, ArgWidth); 863ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *BCArg = Builder.CreateBitCast(Arg, ArgIntTy); 864ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *ZeroCmp = llvm::Constant::getNullValue(ArgIntTy); 865ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman Value *Result = Builder.CreateICmpSLT(BCArg, ZeroCmp); 866ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman return RValue::get(Builder.CreateZExt(Result, ConvertType(E->getType()))); 867ba68b08a05587490ed4c2e3d26f3a742c995c660Eli Friedman } 8687ea2e3f6aae9b7511686d3d26dee690fee81c3aaNate Begeman } 8691eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 870b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If this is an alias for a libm function (e.g. __builtin_sin) turn it into 871b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // that function. 8723e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor if (getContext().BuiltinInfo.isLibFunction(BuiltinID) || 8733e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor getContext().BuiltinInfo.isPredefinedLibFunction(BuiltinID)) 87431777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson return EmitCall(E->getCallee()->getType(), 87531777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson CGM.getBuiltinLibFunction(FD, BuiltinID), 876d2490a91341b57df7a7e54f8a707e7ecde2eeb4eAnders Carlsson ReturnValueSlot(), 87731777a2540879051a3c643b90e02c3fd3d315243Anders Carlsson E->arg_begin(), E->arg_end()); 8781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 879b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific intrinsic. 880a6f80ef997f0363386749087b325607eaa5adcfcDale Johannesen const char *Name = getContext().BuiltinInfo.GetName(BuiltinID); 88155cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar Intrinsic::ID IntrinsicID = Intrinsic::not_intrinsic; 88255cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar if (const char *Prefix = 8831eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump llvm::Triple::getArchTypePrefix(Target.getTriple().getArch())) 88455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar IntrinsicID = Intrinsic::getIntrinsicForGCCBuiltin(Prefix, Name); 8851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 886b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (IntrinsicID != Intrinsic::not_intrinsic) { 887b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner SmallVector<Value*, 16> Args; 8881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 889b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Function *F = CGM.getIntrinsic(IntrinsicID); 890b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::FunctionType *FTy = F->getFunctionType(); 8911eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 892b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; ++i) { 893b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Value *ArgValue = EmitScalarExpr(E->getArg(i)); 8941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 895b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // If the intrinsic arg type is different from the builtin arg type 896b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // we need to do a bit cast. 897b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner const llvm::Type *PTy = FTy->getParamType(i); 898b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (PTy != ArgValue->getType()) { 899b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(PTy->canLosslesslyBitCastTo(FTy->getParamType(i)) && 900b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast to param"); 901b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner ArgValue = Builder.CreateBitCast(ArgValue, PTy); 902b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 904b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner Args.push_back(ArgValue); 905b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9061eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 907beaaccd8e2a8748f77b66e2b330fb9136937e14cJay Foad Value *V = Builder.CreateCall(F, Args.data(), Args.data() + Args.size()); 908b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner QualType BuiltinRetType = E->getType(); 9091eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 9100032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson const llvm::Type *RetTy = llvm::Type::getVoidTy(VMContext); 911b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (!BuiltinRetType->isVoidType()) RetTy = ConvertType(BuiltinRetType); 9121eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 913b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (RetTy != V->getType()) { 914b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner assert(V->getType()->canLosslesslyBitCastTo(RetTy) && 915b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner "Must be able to losslessly bit cast result type"); 916b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner V = Builder.CreateBitCast(V, RetTy); 917b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9181eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 919b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 920b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner } 9211eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 922b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // See if we have a target specific builtin that needs to be lowered. 923f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar if (Value *V = EmitTargetBuiltinExpr(BuiltinID, E)) 924b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner return RValue::get(V); 9251eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 926488e993a135ce700b982bf099c3d6b856301d642Daniel Dunbar ErrorUnsupported(E, "builtin function"); 9271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 928b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner // Unknown builtin, for now just dump it out and return undef. 929b7cfe88e88cb4f46308de89cf3f0c81bfe624128Chris Lattner if (hasAggregateLLVMType(E->getType())) 930195337d2e5d4625ae9dc1328c7cdbc7115b0261bDaniel Dunbar return RValue::getAggregate(CreateMemTemp(E->getType())); 93103e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson return RValue::get(llvm::UndefValue::get(ConvertType(E->getType()))); 9321eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 933564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 934f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel DunbarValue *CodeGenFunction::EmitTargetBuiltinExpr(unsigned BuiltinID, 935f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar const CallExpr *E) { 93655cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar switch (Target.getTriple().getArch()) { 9372752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::arm: 9382752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner case llvm::Triple::thumb: 9392752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner return EmitARMBuiltinExpr(BuiltinID, E); 94055cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86: 94155cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::x86_64: 942f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitX86BuiltinExpr(BuiltinID, E); 94355cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc: 94455cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar case llvm::Triple::ppc64: 945f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar return EmitPPCBuiltinExpr(BuiltinID, E); 94655cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar default: 94755cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar return 0; 94855cc2ed722e041228670d26d548e5590e355acedDaniel Dunbar } 949f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar} 950f02e9ddf5efc75917af712b3c7f909581205f0a5Daniel Dunbar 951998622c10198a25ba06c93d7e908f88ba0acc920Nate Begemanconst llvm::Type *GetNeonType(LLVMContext &Ctx, unsigned type, bool q) { 952998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman switch (type) { 953998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman default: break; 954998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 0: 955d69ec16b1b03b4a97c571ff14f15769fe13c1e5aNate Begeman case 5: return llvm::VectorType::get(llvm::Type::getInt8Ty(Ctx), 8 << (int)q); 956998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 6: 957998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case 7: 958d69ec16b1b03b4a97c571ff14f15769fe13c1e5aNate Begeman case 1: return llvm::VectorType::get(llvm::Type::getInt16Ty(Ctx), 4 << (int)q); 959d69ec16b1b03b4a97c571ff14f15769fe13c1e5aNate Begeman case 2: return llvm::VectorType::get(llvm::Type::getInt32Ty(Ctx), 2 << (int)q); 960d69ec16b1b03b4a97c571ff14f15769fe13c1e5aNate Begeman case 3: return llvm::VectorType::get(llvm::Type::getInt64Ty(Ctx), 1 << (int)q); 961d69ec16b1b03b4a97c571ff14f15769fe13c1e5aNate Begeman case 4: return llvm::VectorType::get(llvm::Type::getFloatTy(Ctx), 2 << (int)q); 962998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman }; 963998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman return 0; 964998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman} 965998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman 966d075c01c359b9cc120c3accc7166990f9f4ac423Nate BegemanValue *CodeGenFunction::EmitNeonSplat(Value *V, Constant *C) { 967d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman unsigned nElts = cast<llvm::VectorType>(V->getType())->getNumElements(); 968d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman SmallVector<Constant*, 16> Indices(nElts, C); 969d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 970d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman return Builder.CreateShuffleVector(V, V, SV, "lane"); 971d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman} 972d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman 97330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate BegemanValue *CodeGenFunction::EmitNeonCall(Function *F, SmallVectorImpl<Value*> &Ops, 97461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman const char *name, bool splat, 97561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman unsigned shift, bool rightshift) { 97630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman unsigned j = 0; 97730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman for (Function::const_arg_iterator ai = F->arg_begin(), ae = F->arg_end(); 97830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ai != ae; ++ai, ++j) 97961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman if (shift > 0 && shift == j) 98061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = EmitNeonShiftVector(Ops[j], ai->getType(), rightshift); 98161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman else 98261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[j] = Builder.CreateBitCast(Ops[j], ai->getType(), name); 98330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 984d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman if (splat) { 985d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Ops[j-1] = EmitNeonSplat(Ops[j-1], cast<Constant>(Ops[j])); 986d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman Ops.resize(j); 987d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman } 98830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return Builder.CreateCall(F, Ops.begin(), Ops.end(), name); 98930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman} 99030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 991464ccb68f22a7e1c0a2844551c16f721540c91c3Nate BegemanValue *CodeGenFunction::EmitNeonShiftVector(Value *V, const llvm::Type *Ty, 992464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman bool neg) { 993464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman ConstantInt *CI = cast<ConstantInt>(V); 994464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman int SV = CI->getSExtValue(); 995464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 996464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman const llvm::VectorType *VTy = cast<llvm::VectorType>(Ty); 997464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman llvm::Constant *C = ConstantInt::get(VTy->getElementType(), neg ? -SV : SV); 998464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman SmallVector<llvm::Constant*, 16> CV(VTy->getNumElements(), C); 999464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return llvm::ConstantVector::get(CV.begin(), CV.size()); 1000464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman} 1001464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman 10022752c0137d95aa2f4ee1cdff4b564bac842e041bChris LattnerValue *CodeGenFunction::EmitARMBuiltinExpr(unsigned BuiltinID, 10032752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner const CallExpr *E) { 1004e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (BuiltinID == ARM::BI__clear_cache) { 100579ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const FunctionDecl *FD = E->getDirectCallee(); 100679ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola Value *a = EmitScalarExpr(E->getArg(0)); 100779ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola Value *b = EmitScalarExpr(E->getArg(1)); 100879ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::Type *Ty = CGM.getTypes().ConvertType(FD->getType()); 100979ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola const llvm::FunctionType *FTy = cast<llvm::FunctionType>(Ty); 101079ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola llvm::StringRef Name = FD->getName(); 101179ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola return Builder.CreateCall2(CGM.CreateRuntimeFunction(FTy, Name), 101279ba509b0106fd0a1ff832baeb1fdb5430527efeRafael Espindola a, b); 10132752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 1014e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1015e140af3e27016f902146023fba7680b43043ec07Rafael Espindola // Determine the type of this overloaded NEON intrinsic. 1016e140af3e27016f902146023fba7680b43043ec07Rafael Espindola assert(BuiltinID > ARM::BI__builtin_thread_pointer); 1017d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman 1018d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman llvm::SmallVector<Value*, 4> Ops; 1019e140af3e27016f902146023fba7680b43043ec07Rafael Espindola for (unsigned i = 0, e = E->getNumArgs() - 1; i != e; i++) 1020e140af3e27016f902146023fba7680b43043ec07Rafael Espindola Ops.push_back(EmitScalarExpr(E->getArg(i))); 1021e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1022e140af3e27016f902146023fba7680b43043ec07Rafael Espindola llvm::APSInt Result; 1023e140af3e27016f902146023fba7680b43043ec07Rafael Espindola const Expr *Arg = E->getArg(E->getNumArgs()-1); 1024e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Arg->isIntegerConstantExpr(Result, getContext())) 1025e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1026e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1027e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned type = Result.getZExtValue(); 1028e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool usgn = type & 0x08; 1029e140af3e27016f902146023fba7680b43043ec07Rafael Espindola bool quad = type & 0x10; 10300d15c5321a11a5fee53b17ca8e9e0d72d6192b23Nate Begeman bool poly = (type & 0x7) == 5 || (type & 0x7) == 6; 1031d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman bool splat = false; 1032e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1033e140af3e27016f902146023fba7680b43043ec07Rafael Espindola const llvm::Type *Ty = GetNeonType(VMContext, type & 0x7, quad); 1034e140af3e27016f902146023fba7680b43043ec07Rafael Espindola if (!Ty) 1035e140af3e27016f902146023fba7680b43043ec07Rafael Espindola return 0; 1036e140af3e27016f902146023fba7680b43043ec07Rafael Espindola 1037e140af3e27016f902146023fba7680b43043ec07Rafael Espindola unsigned Int; 1038e140af3e27016f902146023fba7680b43043ec07Rafael Espindola switch (BuiltinID) { 1039e140af3e27016f902146023fba7680b43043ec07Rafael Espindola default: return 0; 1040998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vaba_v: 104130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vabaq_v: 1042998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabau : Intrinsic::arm_neon_vabas; 104330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vaba"); 104430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vabal_v: 1045998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabalu : Intrinsic::arm_neon_vabals; 104630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vabal"); 1047998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vabd_v: 104830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vabdq_v: 1049998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabdu : Intrinsic::arm_neon_vabds; 105030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vabd"); 105130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vabdl_v: 1052998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vabdlu : Intrinsic::arm_neon_vabdls; 105330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vabdl"); 1054998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman case ARM::BI__builtin_neon_vabs_v: 1055548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vabsq_v: 1056548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vabs, &Ty, 1), 1057548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vabs"); 1058548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vaddhn_v: 1059548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vaddhn, &Ty, 1), 1060548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vaddhn"); 106130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vaddl_v: 1062998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vaddlu : Intrinsic::arm_neon_vaddls; 106330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vaddl"); 106430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vaddw_v: 1065998622c10198a25ba06c93d7e908f88ba0acc920Nate Begeman Int = usgn ? Intrinsic::arm_neon_vaddws : Intrinsic::arm_neon_vaddwu; 106630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vaddw"); 10679eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcale_v: 10689eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 106930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcage_v: { 107030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacged, &Ty, 1); 107130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 107230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 10739eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcaleq_v: 10749eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 107530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcageq_v: { 107630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgeq, &Ty, 1); 107730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcage"); 107830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 10799eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcalt_v: 10809eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 108130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcagt_v: { 108230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtd, &Ty, 1); 108330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 108430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 10859eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcaltq_v: 10869eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman std::swap(Ops[0], Ops[1]); 108730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vcagtq_v: { 108830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vacgtq, &Ty, 1); 108930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcagt"); 109030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 10919eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcls_v: 10929eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclsq_v: { 109330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcls, &Ty, 1); 109430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcls"); 10959eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 10969eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclz_v: 10979eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vclzq_v: { 109830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vclz, &Ty, 1); 109930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vclz"); 11009eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 11019eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcnt_v: 11029eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcntq_v: { 110330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Intrinsic::arm_neon_vcnt, &Ty, 1); 110430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcnt"); 11059eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 11069eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman // FIXME: intrinsics for f16<->f32 convert missing from ARM target. 11079eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_f32_v: 11089eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_f32_v: { 110930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 111030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ty = GetNeonType(VMContext, 4, quad); 11119eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateUIToFP(Ops[0], Ty, "vcvt") 11129eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateSIToFP(Ops[0], Ty, "vcvt"); 11139eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 11149eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_s32_v: 11159eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_u32_v: 11169eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_s32_v: 11179eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_u32_v: { 111830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], GetNeonType(VMContext, 4, quad)); 11199eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman return usgn ? Builder.CreateFPToUI(Ops[0], Ty, "vcvt") 11209eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman : Builder.CreateFPToSI(Ops[0], Ty, "vcvt"); 11219eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 11229eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_f32_v: 11239eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_f32_v: { 112430d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman const llvm::Type *Tys[2] = { GetNeonType(VMContext, 4, quad), Ty }; 11259eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfxu2fp : Intrinsic::arm_neon_vcvtfxs2fp; 112630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Int, Tys, 2); 112730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 11289eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 11299eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_s32_v: 11309eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvt_n_u32_v: 11319eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_s32_v: 11329eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman case ARM::BI__builtin_neon_vcvtq_n_u32_v: { 113330d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman const llvm::Type *Tys[2] = { Ty, GetNeonType(VMContext, 4, quad) }; 11349eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman Int = usgn ? Intrinsic::arm_neon_vcvtfp2fxu : Intrinsic::arm_neon_vcvtfp2fxs; 113530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Function *F = CGM.getIntrinsic(Int, Tys, 2); 113630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman return EmitNeonCall(F, Ops, "vcvt_n"); 113730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman } 113830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vext_v: 113930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman case ARM::BI__builtin_neon_vextq_v: { 114030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman ConstantInt *C = dyn_cast<ConstantInt>(Ops[2]); 114130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman int CV = C->getSExtValue(); 114230d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman const llvm::Type *I32Ty = llvm::Type::getInt32Ty(VMContext); 11431c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman 11441c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 16> Indices; 114530d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman for (unsigned i = 0, e = cast<llvm::VectorType>(Ty)->getNumElements(); 114630d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman i != e; ++i) 114730d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Indices.push_back(ConstantInt::get(I32Ty, i+CV)); 114830d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman 114930d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 115030d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 115130d91718a676177f0d0d0210ce4fdb4f616df6e5Nate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 11521c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vext"); 11531c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 115495450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i8: 115595450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i16: 115695450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i32: 115795450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_i64: 115895450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vget_lane_f32: 115995450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i8: 116095450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i16: 116195450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i32: 116295450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_i64: 116395450f6ffc89ee218faa550433265f80930469c4Nate Begeman case ARM::BI__builtin_neon_vgetq_lane_f32: 1164df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return Builder.CreateExtractElement(Ops[0], EmitScalarExpr(E->getArg(1)), 1165df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman "vget_lane"); 1166df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhadd_v: 1167df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhaddq_v: 1168df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhaddu : Intrinsic::arm_neon_vhadds; 1169df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vhadd"); 1170df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhsub_v: 1171df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vhsubq_v: 1172df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vhsubu : Intrinsic::arm_neon_vhsubs; 1173df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vhsub"); 1174df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman // FIXME: vld* 1175df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmax_v: 1176df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmaxq_v: 1177df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmaxu : Intrinsic::arm_neon_vmaxs; 1178df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmax"); 1179df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmin_v: 1180df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vminq_v: 1181df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vminu : Intrinsic::arm_neon_vmins; 1182df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmin"); 1183d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman case ARM::BI__builtin_neon_vmlal_lane_v: 1184d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman splat = true; 1185df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmlal_v: 1186df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmlalu : Intrinsic::arm_neon_vmlals; 1187d075c01c359b9cc120c3accc7166990f9f4ac423Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmlal", splat); 1188548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vmlsl_lane_v: 1189548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1190548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vmlsl_v: 1191548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vmlslu : Intrinsic::arm_neon_vmlsls; 1192548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmlsl", splat); 1193df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmovl_v: 1194df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vmovlu : Intrinsic::arm_neon_vmovls; 1195df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmovl"); 1196df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vmovn_v: 1197df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vmovn, &Ty, 1), 1198df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Ops, "vmovn"); 1199548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vmull_lane_v: 1200548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1201548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vmull_v: 1202548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vmullu : Intrinsic::arm_neon_vmulls; 1203548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = poly ? (unsigned)Intrinsic::arm_neon_vmullp : Int; 1204548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vmlal", splat); 1205df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vpadal_v: 1206df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman case ARM::BI__builtin_neon_vpadalq_v: 1207df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman Int = usgn ? Intrinsic::arm_neon_vpadalu : Intrinsic::arm_neon_vpadals; 1208df98e1d1da5ab1ca7c325378fc1c2eaa90a6476dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpadal"); 1209548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpadd_v: 1210548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vpadd, &Ty, 1), 1211548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vpadd"); 1212548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpaddl_v: 1213548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpaddlq_v: 1214548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpaddlu : Intrinsic::arm_neon_vpaddls; 1215548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpaddl"); 1216548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpmax_v: 1217548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpmaxu : Intrinsic::arm_neon_vpmaxs; 1218548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpmax"); 1219548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vpmin_v: 1220548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vpminu : Intrinsic::arm_neon_vpmins; 1221548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vpmin"); 1222548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqabs_v: 1223548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqabsq_v: 1224548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqabs, &Ty, 1), 1225548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqabs"); 1226548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqadd_v: 1227548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqaddq_v: 1228548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqaddu : Intrinsic::arm_neon_vqadds; 1229548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqadd"); 1230548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlal_lane_v: 1231548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1232548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlal_v: 1233548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlal, &Ty, 1), 123461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmlal", splat); 1235548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlsl_lane_v: 1236548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1237548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmlsl_v: 1238548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmlsl, &Ty, 1), 123961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmlsl", splat); 1240548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulh_lane_v: 1241548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulhq_lane_v: 1242548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1243548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulh_v: 1244548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmulhq_v: 1245548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmulh, &Ty, 1), 124661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmulh", splat); 1247548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmull_lane_v: 1248548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1249548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqdmull_v: 1250548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqdmull, &Ty, 1), 125161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqdmull", splat); 1252548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqmovn_v: 1253548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqmovnu : Intrinsic::arm_neon_vqmovns; 1254548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqmovn"); 1255548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqmovun_v: 1256548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqmovnsu, &Ty, 1), 1257548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vqdmull"); 1258548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqneg_v: 125961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqneg, &Ty, 1), 126061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqneg"); 1261548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulh_lane_v: 1262548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulhq_lane_v: 1263548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman splat = true; 1264548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulh_v: 1265548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrdmulhq_v: 1266548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrdmulh, &Ty, 1), 126761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqrdmulh", splat); 1268548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshl_v: 1269548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshlq_v: 1270548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftu : Intrinsic::arm_neon_vqrshifts; 1271548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqrshl"); 1272548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshrn_n_v: 1273548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqrshiftnu : Intrinsic::arm_neon_vqrshiftns; 127461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqrshrn_n", false, 127561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 1276548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vqrshrun_n_v: 1277548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqrshiftnsu, &Ty, 1), 127861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqrshrun_n", false, 1, true); 127961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshl_v: 128061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlq_v: 128161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 128261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshl"); 128361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshl_n_v: 128461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlq_n_v: 128561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftu : Intrinsic::arm_neon_vqshifts; 128661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshl_n", false, 128761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, false); 128861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshlu_n_v: 128961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshluq_n_v: 129061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftsu, &Ty, 1), 129161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqshlu", 1, false); 129261eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshrn_n_v: 129361eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Int = usgn ? Intrinsic::arm_neon_vqshiftnu : Intrinsic::arm_neon_vqshiftns; 129461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqshrn_n", false, 129561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 129661eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman case ARM::BI__builtin_neon_vqshrun_n_v: 129761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vqshiftnsu, &Ty, 1), 129861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vqshrun_n", false, 1, true); 1299464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vqsub_v: 1300464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vqsubq_v: 1301464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vqsubu : Intrinsic::arm_neon_vqsubs; 1302464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vqsub"); 1303464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vraddhn_v: 1304464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vraddhn, &Ty, 1), 1305464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vraddhn"); 1306464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpe_v: 1307464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpeq_v: 1308464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecpe, &Ty, 1), 1309464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecpe"); 1310464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecps_v: 1311464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrecpsq_v: 1312464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrecps, &Ty, 1), 1313464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrecps"); 1314464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrhadd_v: 1315464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrhaddq_v: 1316464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrhaddu : Intrinsic::arm_neon_vrhadds; 1317464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrhadd"); 13185af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshl_v: 13195af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshlq_v: 13205af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 13215af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshl"); 13225af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshrn_n_v: 13235af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrshiftn, &Ty, 1), 132461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vrshrn_n", false, 1, true); 13255af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshr_n_v: 13265af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrshrq_n_v: 13275af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 132861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vrshr_n", false, 132961eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman 1, true); 13305af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrte_v: 13315af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrteq_v: 13325af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrte, &Ty, 1), 13335af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrte"); 13345af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrts_v: 13355af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsqrtsq_v: 13365af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsqrts, &Ty, 1), 13375af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops, "vrsqrts"); 13385af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsra_n_v: 13395af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman case ARM::BI__builtin_neon_vrsraq_n_v: 13405af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 13415af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 13425af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, true); 13435af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Int = usgn ? Intrinsic::arm_neon_vrshiftu : Intrinsic::arm_neon_vrshifts; 13445af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman Ops[1] = Builder.CreateCall2(CGM.getIntrinsic(Int, &Ty, 1), Ops[1], Ops[2]); 13455af93efc01f4acd247aa6d3124db6c92c3679198Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1], "vrsra_n"); 1346464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vrsubhn_v: 1347464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vrsubhn, &Ty, 1), 1348464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vrsubhn"); 1349548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i8: 1350548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i16: 1351548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i32: 1352548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_i64: 1353548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vset_lane_f32: 1354548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i8: 1355548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i16: 1356548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i32: 1357548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_i64: 1358548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsetq_lane_f32: 1359548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops.push_back(EmitScalarExpr(E->getArg(2))); 1360548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return Builder.CreateInsertElement(Ops[1], Ops[0], Ops[2], "vset_lane"); 1361464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshl_v: 1362464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshlq_v: 1363464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftu : Intrinsic::arm_neon_vshifts; 1364464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vshl"); 1365464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshll_n_v: 1366464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Int = usgn ? Intrinsic::arm_neon_vshiftlu : Intrinsic::arm_neon_vshiftls; 136761eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vshll", false, 1); 1368464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshl_n_v: 1369464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshlq_n_v: 137061eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 137161eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman return Builder.CreateShl(Builder.CreateBitCast(Ops[0],Ty), Ops[1], "vshl_n"); 1372464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshrn_n_v: 1373464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftn, &Ty, 1), 137461eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops, "vshrn_n", false, 1, true); 1375464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshr_n_v: 1376464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vshrq_n_v: 1377464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 137861eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[1] = EmitNeonShiftVector(Ops[1], Ty, false); 1379464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1380464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateLShr(Ops[0], Ops[1], "vshr_n"); 1381464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1382464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAShr(Ops[0], Ops[1], "vshr_n"); 1383464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsri_n_v: 1384464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsriq_n_v: 1385464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman poly = true; 1386464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsli_n_v: 1387464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsliq_n_v: 1388464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, poly); 1389464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vshiftins, &Ty, 1), 1390464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, "vsli_n"); 1391464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsra_n_v: 1392464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vsraq_n_v: 1393464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 1394464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 139561eecf5aea018ea65c9ab0bccacd2996b15c632dNate Begeman Ops[2] = EmitNeonShiftVector(Ops[2], Ty, false); 1396464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman if (usgn) 1397464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateLShr(Ops[1], Ops[2], "vsra_n"); 1398464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman else 1399464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateAShr(Ops[1], Ops[2], "vsra_n"); 1400464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateAdd(Ops[0], Ops[1]); 1401464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1_v: 1402464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1q_v: 1403464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst1, &Ty, 1), 1404464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1405464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1_lane_v: 1406464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst1q_lane_v: 1407464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 1408464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Ops[2]); 1409464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ty = llvm::PointerType::getUnqual(Ops[1]->getType()); 1410464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return Builder.CreateStore(Ops[1], Builder.CreateBitCast(Ops[0], Ty)); 1411464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2_v: 1412464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2q_v: 1413464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2, &Ty, 1), 1414464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1415464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2_lane_v: 1416464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst2q_lane_v: 1417464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst2lane, &Ty, 1), 1418464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1419464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3_v: 1420464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3q_v: 1421464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3, &Ty, 1), 1422464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1423464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3_lane_v: 1424464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst3q_lane_v: 1425464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst3lane, &Ty, 1), 1426464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1427464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4_v: 1428464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4q_v: 1429464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4, &Ty, 1), 1430464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1431464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4_lane_v: 1432464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman case ARM::BI__builtin_neon_vst4q_lane_v: 1433464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vst4lane, &Ty, 1), 1434464ccb68f22a7e1c0a2844551c16f721540c91c3Nate Begeman Ops, ""); 1435548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsubhn_v: 1436548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vsubhn, &Ty, 1), 1437548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Ops, "vsubhn"); 1438548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsubl_v: 1439548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vsublu : Intrinsic::arm_neon_vsubls; 1440548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vsubl"); 1441548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman case ARM::BI__builtin_neon_vsubw_v: 1442548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman Int = usgn ? Intrinsic::arm_neon_vsubws : Intrinsic::arm_neon_vsubwu; 1443548f7daa59012df2e20420e86c2722d19367ef17Nate Begeman return EmitNeonCall(CGM.getIntrinsic(Int, &Ty, 1), Ops, "vsubw"); 14441c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl1_v: 14451c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl1), 14461c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl1"); 14471c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl2_v: 14481c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl2), 14491c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl2"); 14501c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl3_v: 14511c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl3), 14521c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl3"); 14531c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbl4_v: 14541c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbl4), 14551c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbl4"); 14561c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx1_v: 14571c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx1), 14581c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx1"); 14591c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx2_v: 14601c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx2), 14611c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx2"); 14621c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx3_v: 14631c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx3), 14641c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx3"); 14651c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtbx4_v: 14661c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return EmitNeonCall(CGM.getIntrinsic(Intrinsic::arm_neon_vtbx4), 14671c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops, "vtbx4"); 14681c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtst_v: 14691c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtstq_v: { 14701c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14711c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 14721c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateAnd(Ops[0], Ops[1]); 14731c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateICmp(ICmpInst::ICMP_NE, Ops[0], 14741c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman ConstantAggregateZero::get(Ty)); 14751c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateSExt(Ops[0], Ty, "vtst"); 14761c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 14771c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman // FIXME: transpose/zip/unzip don't currently match patterns for 14781c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman // the non-q variants, but emitting 2 shufflevectors seems like a hack. 14791c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtrn_v: 14801c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vtrnq_v: { 14811c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman const llvm::Type *I32Ty = llvm::Type::getInt32Ty(VMContext); 14821c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 32> Indices; 14831c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman unsigned nElts = cast<llvm::VectorType>(Ty)->getNumElements(); 14841c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned vi = 0; vi != 2; ++vi) { 14851c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned i = 0; i != nElts; i += 2) { 14861c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Indices.push_back(ConstantInt::get(I32Ty, i+vi)); 14871c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Indices.push_back(ConstantInt::get(I32Ty, i+nElts+vi)); 14881c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 14891c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 14901c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 14911c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 14921c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 14931c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vtrn"); 14941c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 14951c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vuzp_v: 14961c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vuzpq_v: { 14971c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman const llvm::Type *I32Ty = llvm::Type::getInt32Ty(VMContext); 14981c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 32> Indices; 14991c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman unsigned nElts = cast<llvm::VectorType>(Ty)->getNumElements(); 15001c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned vi = 0; vi != 2; ++vi) 15011c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned i = 0; i != nElts; ++i) 15021c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Indices.push_back(ConstantInt::get(I32Ty, 2*i+vi)); 15031c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 15041c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 15051c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 15061c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vuzp"); 15071c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 15081c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vzip_v: 15091c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman case ARM::BI__builtin_neon_vzipq_v: { 15101c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman const llvm::Type *I32Ty = llvm::Type::getInt32Ty(VMContext); 15111c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman SmallVector<Constant*, 32> Indices; 15121c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman unsigned nElts = cast<llvm::VectorType>(Ty)->getNumElements(); 15131c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman for (unsigned i = 0; i != nElts; ++i) { 15141c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Indices.push_back(ConstantInt::get(I32Ty, i)); 15151c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Indices.push_back(ConstantInt::get(I32Ty, i+nElts)); 15161c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman } 15171c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], Ty); 15181c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ty); 15191c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 15201c2a88cfaeb11227d3a6bf7204207e0c8cf6de6fNate Begeman return Builder.CreateShuffleVector(Ops[0], Ops[1], SV, "vzip"); 15219eb65a56e18bee1e5392bf2dff01cbd7b895f685Nate Begeman } 15222752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner } 15232752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner} 15242752c0137d95aa2f4ee1cdff4b564bac842e041bChris Lattner 15251eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID, 15261feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 15271eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 15282929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson llvm::SmallVector<Value*, 4> Ops; 15292929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 15302929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 15312929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops.push_back(EmitScalarExpr(E->getArg(i))); 15322929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson 1533564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson switch (BuiltinID) { 153446a26b0b0e2ec1557bad9b70e8e20836524ebdfcAnders Carlsson default: return 0; 15351eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi128: 1536e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 15371eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi128: 1538e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1539e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1540e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1541e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1542e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: { 15430032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Ops[1] = Builder.CreateZExt(Ops[1], llvm::Type::getInt64Ty(VMContext), "zext"); 15440032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson const llvm::Type *Ty = llvm::VectorType::get(llvm::Type::getInt64Ty(VMContext), 2); 15450032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson llvm::Value *Zero = llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 0); 154603e205031b08669f05c41eed5b896fc94c4a12bbOwen Anderson Ops[1] = Builder.CreateInsertElement(llvm::UndefValue::get(Ty), 1547e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1], Zero, "insert"); 1548e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], Ops[0]->getType(), "bitcast"); 1549e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman const char *name = 0; 1550e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Intrinsic::ID ID = Intrinsic::not_intrinsic; 15511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1552e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman switch (BuiltinID) { 1553e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman default: assert(0 && "Unsupported shift intrinsic!"); 1554e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_pslldi128: 1555e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "pslldi"; 1556e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_d; 1557e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1558e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllqi128: 1559e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllqi"; 1560e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_q; 1561e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1562e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psllwi128: 1563e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psllwi"; 1564e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psll_w; 1565e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1566e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psradi128: 1567e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psradi"; 1568e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_d; 1569e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1570e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrawi128: 1571e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrawi"; 1572e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psra_w; 1573e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1574e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrldi128: 1575e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrldi"; 1576e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_d; 1577e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1578e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlqi128: 1579e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlqi"; 1580e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_q; 1581e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1582e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_psrlwi128: 1583e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman name = "psrlwi"; 1584e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman ID = Intrinsic::x86_sse2_psrl_w; 1585e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman break; 1586e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 1587e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman llvm::Function *F = CGM.getIntrinsic(ID); 15881eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 1589e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 15901eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_pslldi: 15912929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 15921eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump case X86::BI__builtin_ia32_psllwi: 15932929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 15942929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 15952929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 15962929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 15972929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: { 15980032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Ops[1] = Builder.CreateZExt(Ops[1], llvm::Type::getInt64Ty(VMContext), "zext"); 15990032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson const llvm::Type *Ty = llvm::VectorType::get(llvm::Type::getInt64Ty(VMContext), 1); 16002929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Ops[1] = Builder.CreateBitCast(Ops[1], Ty, "bitcast"); 16012929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson const char *name = 0; 16022929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson Intrinsic::ID ID = Intrinsic::not_intrinsic; 16031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 16042929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson switch (BuiltinID) { 16052929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson default: assert(0 && "Unsupported shift intrinsic!"); 16062929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_pslldi: 16072929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "pslldi"; 16082929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_d; 16092929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16102929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllqi: 16112929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllqi"; 16122929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_q; 16132929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16142929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psllwi: 16152929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psllwi"; 16162929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psll_w; 16172929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16182929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psradi: 16192929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psradi"; 16202929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psra_d; 16212929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16222929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrawi: 16232929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrawi"; 16242929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psra_w; 16252929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16262929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrldi: 16272929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrldi"; 16282929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_d; 16292929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16302929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlqi: 16312929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlqi"; 16322929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_q; 16332929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16342929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson case X86::BI__builtin_ia32_psrlwi: 16352929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson name = "psrlwi"; 16362929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson ID = Intrinsic::x86_mmx_psrl_w; 16372929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson break; 16382929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 16397acda7c4a0e4aec6c003b3169ca45a5f3bc7e033Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 16401eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name); 16412929cfa9b7df1d5b0571b54161783e4d791a0b77Anders Carlsson } 164279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpps: { 164379dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ps); 164479dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpps"); 164579dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 164679dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpss: { 164779dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse_cmp_ss); 164879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpss"); 1649cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 1650e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_ldmxcsr: { 16513c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *PtrTy = llvm::Type::getInt8PtrTy(VMContext); 16520032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Value *One = llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1); 16530032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Value *Tmp = Builder.CreateAlloca(llvm::Type::getInt32Ty(VMContext), One, "tmp"); 1654e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Builder.CreateStore(Ops[0], Tmp); 1655e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_ldmxcsr), 16563eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 1657e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 1658e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_stmxcsr: { 16593c0ef8cc0dc246bd3083e8cdd63005e8873d36d2Benjamin Kramer const llvm::Type *PtrTy = llvm::Type::getInt8PtrTy(VMContext); 16600032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Value *One = llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), 1); 16610032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson Value *Tmp = Builder.CreateAlloca(llvm::Type::getInt32Ty(VMContext), One, "tmp"); 1662e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman One = Builder.CreateCall(CGM.getIntrinsic(Intrinsic::x86_sse_stmxcsr), 16633eae03e7d165f20a863a9a4d7122ba2a691ab16dChris Lattner Builder.CreateBitCast(Tmp, PtrTy)); 1664e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateLoad(Tmp, "stmxcsr"); 1665e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 166679dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmppd: { 166779dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_pd); 166879dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmppd"); 166979dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson } 167079dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson case X86::BI__builtin_ia32_cmpsd: { 167179dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_cmp_sd); 167279dcf5f96ad75259867d19bbf69512f320032fceAnders Carlsson return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), "cmpsd"); 1673cc8b7f911892b3257e381677d0a82d43bf7b067cAnders Carlsson } 1674e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storehps: 1675e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman case X86::BI__builtin_ia32_storelps: { 16760032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson const llvm::Type *EltTy = llvm::Type::getInt64Ty(VMContext); 167796e0fc726c6fe7538522c60743705d5e696b40afOwen Anderson llvm::Type *PtrTy = llvm::PointerType::getUnqual(EltTy); 167896e0fc726c6fe7538522c60743705d5e696b40afOwen Anderson llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); 16791eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1680e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast val v2i64 1681e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateBitCast(Ops[1], VecTy, "cast"); 16821eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1683e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // extract (0, 1) 1684e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman unsigned Index = BuiltinID == X86::BI__builtin_ia32_storelps ? 0 : 1; 16850032b2781b4deb131f8c9b7968f2030bf2489cddOwen Anderson llvm::Value *Idx = llvm::ConstantInt::get(llvm::Type::getInt32Ty(VMContext), Index); 1686e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[1] = Builder.CreateExtractElement(Ops[1], Idx, "extract"); 1687e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman 1688e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman // cast pointer to i64 & store 1689e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], PtrTy); 1690e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman return Builder.CreateStore(Ops[1], Ops[0]); 1691e7722103abc4583366c914374d6aa8560e145fa1Nate Begeman } 169291b59274439f776cdd545bd7bf5849fdb1842160Eric Christopher case X86::BI__builtin_ia32_palignr: { 1693e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 1694e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1695e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // If palignr is shifting the pair of input vectors less than 9 bytes, 1696e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // emit a shuffle instruction. 1697e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher if (shiftVal <= 8) { 1698e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher const llvm::Type *IntTy = llvm::Type::getInt32Ty(VMContext); 1699e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1700e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher llvm::SmallVector<llvm::Constant*, 8> Indices; 1701e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher for (unsigned i = 0; i != 8; ++i) 1702e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher Indices.push_back(llvm::ConstantInt::get(IntTy, shiftVal + i)); 1703e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1704e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 1705e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 1706e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher } 1707e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1708e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // If palignr is shifting the pair of input vectors more than 8 but less 1709e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // than 16 bytes, emit a logical right shift of the destination. 1710e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher if (shiftVal < 16) { 1711e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // MMX has these as 1 x i64 vectors for some odd optimization reasons. 1712e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher const llvm::Type *EltTy = llvm::Type::getInt64Ty(VMContext); 1713e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher const llvm::Type *VecTy = llvm::VectorType::get(EltTy, 1); 1714e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1715e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 1716e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher Ops[1] = llvm::ConstantInt::get(VecTy, (shiftVal-8) * 8); 1717e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1718e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // create i32 constant 1719e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_mmx_psrl_q); 1720e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 1721e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher } 1722e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher 1723e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 1724e57aa9e367af227214140e1a174cc561aabaa0b9Eric Christopher return llvm::Constant::getNullValue(ConvertType(E->getType())); 1725c3420ffb282c6ffc0192013bf8045b6c21eddeceNate Begeman } 1726c3420ffb282c6ffc0192013bf8045b6c21eddeceNate Begeman case X86::BI__builtin_ia32_palignr128: { 1727ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman unsigned shiftVal = cast<llvm::ConstantInt>(Ops[2])->getZExtValue(); 1728ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1729ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors less than 17 bytes, 1730ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // emit a shuffle instruction. 1731ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal <= 16) { 1732ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman const llvm::Type *IntTy = llvm::Type::getInt32Ty(VMContext); 1733ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1734ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::SmallVector<llvm::Constant*, 16> Indices; 1735ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman for (unsigned i = 0; i != 16; ++i) 1736ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Indices.push_back(llvm::ConstantInt::get(IntTy, shiftVal + i)); 1737ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1738ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Value* SV = llvm::ConstantVector::get(Indices.begin(), Indices.size()); 1739ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateShuffleVector(Ops[1], Ops[0], SV, "palignr"); 1740ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 1741ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1742ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of input vectors more than 16 but less 1743ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // than 32 bytes, emit a logical right shift of the destination. 1744ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman if (shiftVal < 32) { 1745ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman const llvm::Type *EltTy = llvm::Type::getInt64Ty(VMContext); 1746ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman const llvm::Type *VecTy = llvm::VectorType::get(EltTy, 2); 1747ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman const llvm::Type *IntTy = llvm::Type::getInt32Ty(VMContext); 1748ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1749ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Ops[0] = Builder.CreateBitCast(Ops[0], VecTy, "cast"); 1750ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman Ops[1] = llvm::ConstantInt::get(IntTy, (shiftVal-16) * 8); 1751ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1752ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // create i32 constant 1753ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman llvm::Function *F = CGM.getIntrinsic(Intrinsic::x86_sse2_psrl_dq); 1754ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return Builder.CreateCall(F, &Ops[0], &Ops[0] + 2, "palignr"); 1755ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman } 1756ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman 1757ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman // If palignr is shifting the pair of vectors more than 32 bytes, emit zero. 1758ce5818a19a8f77d1540d0352649d6687eca4af6bNate Begeman return llvm::Constant::getNullValue(ConvertType(E->getType())); 175991b59274439f776cdd545bd7bf5849fdb1842160Eric Christopher } 1760564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson } 1761564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson} 1762564f1de67d7ba43646b8740db86d6269e3dfbe0bAnders Carlsson 17631eb4433ac451dc16f4133a88af2d002ac26c58efMike StumpValue *CodeGenFunction::EmitPPCBuiltinExpr(unsigned BuiltinID, 17641feedd84221e8dbcc3faf3de27cc42b559db845dChris Lattner const CallExpr *E) { 1765dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::SmallVector<Value*, 4> Ops; 1766dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1767dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) 1768dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.push_back(EmitScalarExpr(E->getArg(i))); 1769dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1770dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Intrinsic::ID ID = Intrinsic::not_intrinsic; 1771dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1772dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 1773dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner default: return 0; 1774dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 17754d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov // vec_ld, vec_lvsl, vec_lvsr 17764d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 17774d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 17784d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 17794d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 17804d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 17814d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 17824d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 17834d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov { 17844d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateBitCast(Ops[1], llvm::Type::getInt8PtrTy(VMContext)); 17854d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 17864d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[0] = Builder.CreateGEP(Ops[1], Ops[0], "tmp"); 17874d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops.pop_back(); 17884d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 17894d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov switch (BuiltinID) { 17904d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported ld/lvsl/lvsr intrinsic!"); 17914d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvx: 17924d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvx; 17934d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 17944d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvxl: 17954d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvxl; 17964d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 17974d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvebx: 17984d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvebx; 17994d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 18004d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvehx: 18014d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvehx; 18024d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 18034d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvewx: 18044d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvewx; 18054d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 18064d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsl: 18074d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsl; 18084d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 18094d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov case PPC::BI__builtin_altivec_lvsr: 18104d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov ID = Intrinsic::ppc_altivec_lvsr; 18114d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov break; 18124d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 18134d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov llvm::Function *F = CGM.getIntrinsic(ID); 18144d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 18154d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov } 18164d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov 1817dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner // vec_st 1818dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 1819dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 1820dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 1821dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 1822dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 1823dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner { 1824dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops[2] = Builder.CreateBitCast(Ops[2], llvm::Type::getInt8PtrTy(VMContext)); 18254d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov Ops[1] = Builder.CreateGEP(Ops[2], Ops[1], "tmp"); 1826dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner Ops.pop_back(); 1827dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner 1828dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner switch (BuiltinID) { 18294d3a7b0a0608febe3cdac68f6121546672ca875eAnton Korobeynikov default: assert(0 && "Unsupported st intrinsic!"); 1830dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvx: 1831dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvx; 1832dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 1833dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvxl: 1834dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvxl; 1835dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 1836dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvebx: 1837dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvebx; 1838dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 1839dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvehx: 1840dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvehx; 1841dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 1842dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner case PPC::BI__builtin_altivec_stvewx: 1843dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner ID = Intrinsic::ppc_altivec_stvewx; 1844dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner break; 1845dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 1846dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner llvm::Function *F = CGM.getIntrinsic(ID); 1847dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), ""); 1848dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 1849dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner } 1850b0b84385f0cb0ea4036579f5f384f1c19b917c7eDaniel Dunbar return 0; 18511eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump} 1852