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-rw-r--r--lib/Target/CBackend/CBackend.cpp7
-rw-r--r--lib/Target/MSIL/MSILWriter.cpp8
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp32
3 files changed, 25 insertions, 22 deletions
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 0221174..f25b113 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1715,13 +1715,16 @@ void CWriter::printFloatingPointConstants(Function &F) {
if (FPC->getType() == Type::DoubleTy) {
double Val = FPC->getValueAPF().convertToDouble();
+ uint64_t i = *FPC->getValueAPF().convertToAPInt().getRawData();
Out << "static const ConstantDoubleTy FPConstant" << FPCounter++
- << " = 0x" << std::hex << DoubleToBits(Val) << std::dec
+ << " = 0x" << std::hex << i << std::dec
<< "ULL; /* " << Val << " */\n";
} else if (FPC->getType() == Type::FloatTy) {
float Val = FPC->getValueAPF().convertToFloat();
+ uint32_t i = (uint32_t)*FPC->getValueAPF().convertToAPInt().
+ getRawData();
Out << "static const ConstantFloatTy FPConstant" << FPCounter++
- << " = 0x" << std::hex << FloatToBits(Val) << std::dec
+ << " = 0x" << std::hex << i << std::dec
<< "U; /* " << Val << " */\n";
} else
assert(0 && "Unknown float type!");
diff --git a/lib/Target/MSIL/MSILWriter.cpp b/lib/Target/MSIL/MSILWriter.cpp
index 7178970..cd67df1 100644
--- a/lib/Target/MSIL/MSILWriter.cpp
+++ b/lib/Target/MSIL/MSILWriter.cpp
@@ -428,10 +428,10 @@ void MSILWriter::printConstLoad(const Constant* C) {
uint64_t X;
unsigned Size;
if (FP->getType()->getTypeID()==Type::FloatTyID) {
- X = FloatToBits(FP->getValueAPF().convertToFloat());
+ X = (uint32_t)*FP->getValueAPF().convertToAPInt().getRawData();
Size = 4;
} else {
- X = DoubleToBits(FP->getValueAPF().convertToDouble());
+ X = *FP->getValueAPF().convertToAPInt().getRawData();
Size = 8;
}
Out << "\tldc.r" << Size << "\t( " << utohexstr(X) << ')';
@@ -1473,10 +1473,10 @@ void MSILWriter::printStaticConstant(const Constant* C, uint64_t& Offset) {
const ConstantFP* FP = cast<ConstantFP>(C);
if (Ty->getTypeID() == Type::FloatTyID)
Out << "int32 (" <<
- FloatToBits(FP->getValueAPF().convertToFloat()) << ')';
+ (uint32_t)*FP->getValueAPF().convertToAPInt().getRawData() << ')';
else
Out << "int64 (" <<
- DoubleToBits(FP->getValueAPF().convertToDouble()) << ')';
+ *FP->getValueAPF().convertToAPInt().getRawData() << ')';
break;
}
case Type::ArrayTyID:
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 6d3bcf7..95450ac 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -3410,11 +3410,11 @@ 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, APFloat(BitsToDouble(~(1ULL << 63))));
+ Constant *C = ConstantFP::get(OpNTy, APFloat(APInt(64, ~(1ULL << 63))));
CV.push_back(C);
CV.push_back(C);
} else {
- Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToFloat(~(1U << 31))));
+ Constant *C = ConstantFP::get(OpNTy, APFloat(APInt(32, ~(1U << 31))));
CV.push_back(C);
CV.push_back(C);
CV.push_back(C);
@@ -3438,11 +3438,11 @@ 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, APFloat(BitsToDouble(1ULL << 63)));
+ Constant *C = ConstantFP::get(OpNTy, APFloat(APInt(64, 1ULL << 63)));
CV.push_back(C);
CV.push_back(C);
} else {
- Constant *C = ConstantFP::get(OpNTy, APFloat(BitsToFloat(1U << 31)));
+ Constant *C = ConstantFP::get(OpNTy, APFloat(APInt(32, 1U << 31)));
CV.push_back(C);
CV.push_back(C);
CV.push_back(C);
@@ -3479,13 +3479,13 @@ SDOperand X86TargetLowering::LowerFCOPYSIGN(SDOperand Op, SelectionDAG &DAG) {
// First get the sign bit of second operand.
std::vector<Constant*> CV;
if (SrcVT == MVT::f64) {
- CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToDouble(1ULL << 63))));
- CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0)));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(64, 1ULL << 63))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(64, 0))));
} else {
- 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)));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 1U << 31))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
}
Constant *C = ConstantVector::get(CV);
SDOperand CPIdx = DAG.getConstantPool(C, getPointerTy(), 4);
@@ -3507,13 +3507,13 @@ SDOperand X86TargetLowering::LowerFCOPYSIGN(SDOperand Op, SelectionDAG &DAG) {
// Clear first operand sign bit.
CV.clear();
if (VT == MVT::f64) {
- CV.push_back(ConstantFP::get(SrcTy, APFloat(BitsToDouble(~(1ULL << 63)))));
- CV.push_back(ConstantFP::get(SrcTy, APFloat(0.0)));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(64, ~(1ULL << 63)))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(64, 0))));
} else {
- 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)));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, ~(1U << 31)))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
+ CV.push_back(ConstantFP::get(SrcTy, APFloat(APInt(32, 0))));
}
C = ConstantVector::get(CV);
CPIdx = DAG.getConstantPool(C, getPointerTy(), 4);
generated by cgit v1.1 at 2025-08-18 00:01:21 +0000