diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
-rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 47 |
1 files changed, 34 insertions, 13 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index b7f5668..760c4e5 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -47,6 +47,7 @@ #include "llvm/Target/TargetFrameLowering.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetIntrinsicInfo.h" +#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Support/CommandLine.h" @@ -812,9 +813,11 @@ void RegsForValue::AddInlineAsmOperands(unsigned Code, bool HasMatching, } } -void SelectionDAGBuilder::init(GCFunctionInfo *gfi, AliasAnalysis &aa) { +void SelectionDAGBuilder::init(GCFunctionInfo *gfi, AliasAnalysis &aa, + const TargetLibraryInfo *li) { AA = &aa; GFI = gfi; + LibInfo = li; TD = DAG.getTarget().getTargetData(); LPadToCallSiteMap.clear(); } @@ -5509,7 +5512,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { // can't be a library call. if (!F->hasLocalLinkage() && F->hasName()) { StringRef Name = F->getName(); - if (Name == "copysign" || Name == "copysignf" || Name == "copysignl") { + if ((LibInfo->has(LibFunc::copysign) && Name == "copysign") || + (LibInfo->has(LibFunc::copysignf) && Name == "copysignf") || + (LibInfo->has(LibFunc::copysignl) && Name == "copysignl")) { if (I.getNumArgOperands() == 2 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType() && @@ -5520,7 +5525,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { LHS.getValueType(), LHS, RHS)); return; } - } else if (Name == "fabs" || Name == "fabsf" || Name == "fabsl") { + } else if ((LibInfo->has(LibFunc::fabs) && Name == "fabs") || + (LibInfo->has(LibFunc::fabsf) && Name == "fabsf") || + (LibInfo->has(LibFunc::fabsl) && Name == "fabsl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5529,7 +5536,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "sin" || Name == "sinf" || Name == "sinl") { + } else if ((LibInfo->has(LibFunc::sin) && Name == "sin") || + (LibInfo->has(LibFunc::sinf) && Name == "sinf") || + (LibInfo->has(LibFunc::sinl) && Name == "sinl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType() && @@ -5539,7 +5548,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "cos" || Name == "cosf" || Name == "cosl") { + } else if ((LibInfo->has(LibFunc::cos) && Name == "cos") || + (LibInfo->has(LibFunc::cosf) && Name == "cosf") || + (LibInfo->has(LibFunc::cosl) && Name == "cosl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType() && @@ -5549,7 +5560,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "sqrt" || Name == "sqrtf" || Name == "sqrtl") { + } else if ((LibInfo->has(LibFunc::sqrt) && Name == "sqrt") || + (LibInfo->has(LibFunc::sqrtf) && Name == "sqrtf") || + (LibInfo->has(LibFunc::sqrtl) && Name == "sqrtl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType() && @@ -5559,7 +5572,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "floor" || Name == "floorf" || Name == "floorl") { + } else if ((LibInfo->has(LibFunc::floor) && Name == "floor") || + (LibInfo->has(LibFunc::floorf) && Name == "floorf") || + (LibInfo->has(LibFunc::floorl) && Name == "floorl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5568,8 +5583,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "nearbyint" || Name == "nearbyintf" || - Name == "nearbyintl") { + } else if ((LibInfo->has(LibFunc::nearbyint) && Name == "nearbyint") || + (LibInfo->has(LibFunc::nearbyintf) && Name == "nearbyintf") || + (LibInfo->has(LibFunc::nearbyintl) && Name == "nearbyintl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5578,7 +5594,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "ceil" || Name == "ceilf" || Name == "ceill") { + } else if ((LibInfo->has(LibFunc::ceil) && Name == "ceil") || + (LibInfo->has(LibFunc::ceilf) && Name == "ceilf") || + (LibInfo->has(LibFunc::ceill) && Name == "ceill")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5587,7 +5605,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "rint" || Name == "rintf" || Name == "rintl") { + } else if ((LibInfo->has(LibFunc::rint) && Name == "rint") || + (LibInfo->has(LibFunc::rintf) && Name == "rintf") || + (LibInfo->has(LibFunc::rintl) && Name == "rintl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5596,7 +5616,9 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "trunc" || Name == "truncf" || Name == "truncl") { + } else if ((LibInfo->has(LibFunc::trunc) && Name == "trunc") || + (LibInfo->has(LibFunc::truncf) && Name == "truncf") || + (LibInfo->has(LibFunc::truncl) && Name == "truncl")) { if (I.getNumArgOperands() == 1 && // Basic sanity checks. I.getArgOperand(0)->getType()->isFloatingPointTy() && I.getType() == I.getArgOperand(0)->getType()) { @@ -5605,7 +5627,6 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { Tmp.getValueType(), Tmp)); return; } - } else if (Name == "memcmp") { if (visitMemCmpCall(I)) return; |