diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index 7b613d7f24..47335d3f9a 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -2699,12 +2699,13 @@ void SelectionDAGLowering::visitGetElementPtr(User &I) { if (CI->getZExtValue() == 0) continue; uint64_t Offs = TD->getTypePaddedSize(Ty)*cast<ConstantInt>(CI)->getSExtValue(); - SDValue OffsVal = DAG.getConstant(Offs, MVT::i64); + SDValue OffsVal; unsigned PtrBits = TLI.getPointerTy().getSizeInBits(); - if (PtrBits < 64) - OffsVal = DAG.getNode(ISD::TRUNCATE, getCurDebugLoc(), - TLI.getPointerTy(), OffsVal); - else + if (PtrBits < 64) { + OffsVal = DAG.getNode(ISD::TRUNCATE, getCurDebugLoc(), + TLI.getPointerTy(), + DAG.getConstant(Offs, MVT::i64)); + } else OffsVal = DAG.getIntPtrConstant(Offs); N = DAG.getNode(ISD::ADD, getCurDebugLoc(), N.getValueType(), N, OffsVal); |