diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 0d27e662019..ae6951fd271 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -5438,6 +5438,7 @@ ExpandIntToFP(bool isSigned, MVT DestTy, SDValue Source) { SDValue CPIdx = DAG.getConstantPool(FudgeFactor, TLI.getPointerTy()); unsigned Alignment = 1 << cast<ConstantPoolSDNode>(CPIdx)->getAlignment(); CPIdx = DAG.getNode(ISD::ADD, TLI.getPointerTy(), CPIdx, CstOffset); + Alignment = std::min(Alignment, 4u); SDValue FudgeInReg; if (DestTy == MVT::f32) FudgeInReg = DAG.getLoad(MVT::f32, DAG.getEntryNode(), CPIdx, @@ -5589,6 +5590,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, SDValue CPIdx = DAG.getConstantPool(FudgeFactor, TLI.getPointerTy()); unsigned Alignment = 1 << cast<ConstantPoolSDNode>(CPIdx)->getAlignment(); CPIdx = DAG.getNode(ISD::ADD, TLI.getPointerTy(), CPIdx, CstOffset); + Alignment = std::min(Alignment, 4u); SDValue FudgeInReg; if (DestVT == MVT::f32) FudgeInReg = DAG.getLoad(MVT::f32, DAG.getEntryNode(), CPIdx, |
