diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index f9a0a6c565b..aff7fd11d1f 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2301,9 +2301,11 @@ SelectionDAGLegalize::ExpandSinCosLibCall(SDNode *Node, SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, EVT DestVT, const SDLoc &dl) { + EVT SrcVT = Op0.getValueType(); + // TODO: Should any fast-math-flags be set for the created nodes? LLVM_DEBUG(dbgs() << "Legalizing INT_TO_FP\n"); - if (Op0.getValueType() == MVT::i32 && TLI.isTypeLegal(MVT::f64)) { + if (SrcVT == MVT::i32 && TLI.isTypeLegal(MVT::f64)) { LLVM_DEBUG(dbgs() << "32-bit [signed|unsigned] integer to float/double " "expansion\n"); @@ -2369,7 +2371,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, // of performing rounding correctly, both in the default rounding mode // and in all alternate rounding modes. // TODO: Generalize this for use with other types. - if (Op0.getValueType() == MVT::i64 && DestVT == MVT::f64) { + if (SrcVT == MVT::i64 && DestVT == MVT::f64) { LLVM_DEBUG(dbgs() << "Converting unsigned i64 to f64\n"); SDValue TwoP52 = DAG.getConstant(UINT64_C(0x4330000000000000), dl, MVT::i64); @@ -2392,7 +2394,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, } // TODO: Generalize this for use with other types. - if (Op0.getValueType() == MVT::i64 && DestVT == MVT::f32) { + if (SrcVT == MVT::i64 && DestVT == MVT::f32) { LLVM_DEBUG(dbgs() << "Converting unsigned i64 to f32\n"); // For unsigned conversions, convert them to signed conversions using the // algorithm from the x86_64 __floatundidf in compiler_rt. @@ -2400,7 +2402,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, SDValue Fast = DAG.getNode(ISD::SINT_TO_FP, dl, MVT::f32, Op0); SDValue ShiftConst = DAG.getConstant( - 1, dl, TLI.getShiftAmountTy(Op0.getValueType(), DAG.getDataLayout())); + 1, dl, TLI.getShiftAmountTy(SrcVT, DAG.getDataLayout())); SDValue Shr = DAG.getNode(ISD::SRL, dl, MVT::i64, Op0, ShiftConst); SDValue AndConst = DAG.getConstant(1, dl, MVT::i64); SDValue And = DAG.getNode(ISD::AND, dl, MVT::i64, Op0, AndConst); @@ -2454,10 +2456,8 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, SDValue Tmp1 = DAG.getNode(ISD::SINT_TO_FP, dl, DestVT, Op0); - SDValue SignSet = DAG.getSetCC(dl, getSetCCResultType(Op0.getValueType()), - Op0, - DAG.getConstant(0, dl, Op0.getValueType()), - ISD::SETLT); + SDValue SignSet = DAG.getSetCC(dl, getSetCCResultType(SrcVT), Op0, + DAG.getConstant(0, dl, SrcVT), ISD::SETLT); SDValue Zero = DAG.getIntPtrConstant(0, dl), Four = DAG.getIntPtrConstant(4, dl); SDValue CstOffset = DAG.getSelect(dl, Zero.getValueType(), @@ -2467,7 +2467,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue Op0, // as a negative number. To counteract this, the dynamic code adds an // offset depending on the data type. uint64_t FF; - switch (Op0.getSimpleValueType().SimpleTy) { + switch (SrcVT.getSimpleVT().SimpleTy) { default: llvm_unreachable("Unsupported integer type!"); case MVT::i8 : FF = 0x43800000ULL; break; // 2^8 (as a float) case MVT::i16: FF = 0x47800000ULL; break; // 2^16 (as a float) |
