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| author | Mon P Wang <wangmp@apple.com> | 2009-01-28 18:53:39 +0000 |
|---|---|---|
| committer | Mon P Wang <wangmp@apple.com> | 2009-01-28 18:53:39 +0000 |
| commit | a15ea78ea6357447f66c64b90732c4984468cd8f (patch) | |
| tree | 42f6ef7642a5e10debe50a0eea455355950e30f5 | |
| parent | ed8f2003185cc08916eec500df1d1c0cb88de889 (diff) | |
| download | bcm5719-llvm-a15ea78ea6357447f66c64b90732c4984468cd8f.tar.gz bcm5719-llvm-a15ea78ea6357447f66c64b90732c4984468cd8f.zip | |
Fixed extract element when the result needs to be promoted and the input widened.
llvm-svn: 63217
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp index f3897fad1d0..f9813b0bdda 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp @@ -292,6 +292,8 @@ SDValue DAGTypeLegalizer::PromoteIntRes_CTTZ(SDNode *N) { SDValue DAGTypeLegalizer::PromoteIntRes_EXTRACT_VECTOR_ELT(SDNode *N) { MVT OldVT = N->getValueType(0); SDValue OldVec = N->getOperand(0); + if (getTypeAction(OldVec.getValueType()) == WidenVector) + OldVec = GetWidenedVector(N->getOperand(0)); unsigned OldElts = OldVec.getValueType().getVectorNumElements(); if (OldElts == 1) { |
