diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index a356e4d728f..d5665ab67c5 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -2284,7 +2284,8 @@ SDValue TargetLowering::SimplifySetCC(EVT VT, SDValue N0, SDValue N1, } if (bestWidth) { EVT newVT = EVT::getIntegerVT(*DAG.getContext(), bestWidth); - if (newVT.isRound()) { + if (newVT.isRound() && + shouldReduceLoadWidth(Lod, ISD::NON_EXTLOAD, newVT)) { EVT PtrType = Lod->getOperand(1).getValueType(); SDValue Ptr = Lod->getBasePtr(); if (bestOffset != 0) |
