diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 8cfd5f9a3c4..22b282bd5f7 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -3412,11 +3412,11 @@ SDOperand X86TargetLowering::LowerFABS(SDOperand Op, SelectionDAG &DAG) { const Type *OpNTy = MVT::getTypeForValueType(EltVT); std::vector<Constant*> CV; if (EltVT == MVT::f64) { - Constant *C = ConstantFP::get(OpNTy, BitsToDouble(~(1ULL << 63))); + Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToDouble(~(1ULL << 63)))); CV.push_back(C); CV.push_back(C); } else { - Constant *C = ConstantFP::get(OpNTy, BitsToFloat(~(1U << 31))); + Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToFloat(~(1U << 31)))); CV.push_back(C); CV.push_back(C); CV.push_back(C); @@ -3440,11 +3440,11 @@ SDOperand X86TargetLowering::LowerFNEG(SDOperand Op, SelectionDAG &DAG) { const Type *OpNTy = MVT::getTypeForValueType(EltVT); std::vector<Constant*> CV; if (EltVT == MVT::f64) { - Constant *C = ConstantFP::get(OpNTy, BitsToDouble(1ULL << 63)); + Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToDouble(1ULL << 63))); CV.push_back(C); CV.push_back(C); } else { - Constant *C = ConstantFP::get(OpNTy, BitsToFloat(1U << 31)); + Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToFloat(1U << 31))); CV.push_back(C); CV.push_back(C); CV.push_back(C); @@ -3475,18 +3475,19 @@ SDOperand X86TargetLowering::LowerFCOPYSIGN(SDOperand Op, SelectionDAG &DAG) { if (MVT::getSizeInBits(SrcVT) < MVT::getSizeInBits(VT)) { Op1 = DAG.getNode(ISD::FP_EXTEND, VT, Op1); SrcVT = VT; + SrcTy = MVT::getTypeForValueType(SrcVT); } // First get the sign bit of second operand. std::vector<Constant*> CV; if (SrcVT == MVT::f64) { - CV.push_back(ConstantFP::get(SrcTy, BitsToDouble(1ULL << 63))); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); + CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToDouble(1ULL << 63)))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0))); } else { - CV.push_back(ConstantFP::get(SrcTy, BitsToFloat(1U << 31))); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); + CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToFloat(1U << 31)))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); } Constant *C = ConstantVector::get(CV); SDOperand CPIdx = DAG.getConstantPool(C, getPointerTy(), 4); @@ -3508,13 +3509,13 @@ SDOperand X86TargetLowering::LowerFCOPYSIGN(SDOperand Op, SelectionDAG &DAG) { // Clear first operand sign bit. CV.clear(); if (VT == MVT::f64) { - CV.push_back(ConstantFP::get(SrcTy, BitsToDouble(~(1ULL << 63)))); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); + CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToDouble(~(1ULL << 63))))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0))); } else { - CV.push_back(ConstantFP::get(SrcTy, BitsToFloat(~(1U << 31)))); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); - CV.push_back(ConstantFP::get(SrcTy, 0.0)); + CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToFloat(~(1U << 31))))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); + CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0f))); } C = ConstantVector::get(CV); CPIdx = DAG.getConstantPool(C, getPointerTy(), 4); |
