diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 94487d4..e91592b 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4244,8 +4244,6 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) { if (Opc == ISD::SIGN_EXTEND_INREG) { ExtType = ISD::SEXTLOAD; ExtVT = cast<VTSDNode>(N->getOperand(1))->getVT(); - if (LegalOperations && !TLI.isLoadExtLegal(ISD::SEXTLOAD, ExtVT)) - return SDValue(); } else if (Opc == ISD::SRL) { // Another special-case: SRL is basically zero-extending a narrower value. ExtType = ISD::ZEXTLOAD; @@ -4255,6 +4253,8 @@ SDValue DAGCombiner::ReduceLoadWidth(SDNode *N) { ExtVT = EVT::getIntegerVT(*DAG.getContext(), VT.getSizeInBits() - N01->getZExtValue()); } + if (LegalOperations && !TLI.isLoadExtLegal(ExtType, ExtVT)) + return SDValue(); unsigned EVTBits = ExtVT.getSizeInBits(); |