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Update CanXFormVExtractWithShuffleIntoLoad to ensure bitcasts of loads only have...
authorCraig Topper <craig.topper@gmail.com>
Mon, 13 Feb 2012 04:30:38 +0000 (04:30 +0000)
committerCraig Topper <craig.topper@gmail.com>
Mon, 13 Feb 2012 04:30:38 +0000 (04:30 +0000)
commit2dcd718c1352f79a9728e6cc8d961fc1fe67bf2c
treeae0227b85543706494f38cbd1576bab10686eafetree | snapshot
parent7f42e9886e7da1dfb18bce03e444cd0686194872commit | diff
Update CanXFormVExtractWithShuffleIntoLoad to ensure bitcasts of loads only have one use. Matches DAGCombiner and prevents vector_shuffles from reaching isel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150360 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/vec_zext.ll diff | blob | history
external/llvm
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