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| author | Craig Topper <craig.topper@gmail.com> | 2012-01-21 08:49:33 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-01-21 08:49:33 +0000 |
| commit | d9ec725db431744be037eaedd29d6575e3cc2754 (patch) | |
| tree | 08dadbdbf9c7a0532a6ba887fcd5a9287cb085e8 | |
| parent | 7423db2dcf3434e74456e379751459f0d579da46 (diff) | |
Fix PR11819 introduced by r148537. I'd commit the test case, but the generated code is terrible as it gets fully scalarized. Expect a future commit to fix that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148632 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 169daf6c00..8a2aa76e4c 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5973,10 +5973,10 @@ LowerVECTOR_SHUFFLE_256(ShuffleVectorSDNode *SVOp, SelectionDAG &DAG) { if (MinRange[l][Input] == (int)NumElems && MaxRange[l][Input] < 0) continue; - if (MinRange[l][Input] >= 0 && MinRange[l][Input] < (int)NumLaneElems) + if (MinRange[l][Input] >= 0 && MaxRange[l][Input] < (int)NumLaneElems) ExtractIdx[l][Input] = 0; else if (MinRange[l][Input] >= (int)NumLaneElems && - MinRange[l][Input] < (int)NumElems) + MaxRange[l][Input] < (int)NumElems) ExtractIdx[l][Input] = NumLaneElems; else return SDValue(); |