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r182656 | d0k | 2013-05-24 11:05:35 -0700 (Fri, 24 May 2013) | 3 lines
LoopVectorize: LoopSimplify can't canonicalize loops with an indirectbr in it, don't assert on those cases.
Fixes PR16139.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@182785 91177308-0d34-0410-b5e6-96231b3b80d8
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This should fix clang-native-arm-cortex-a9. Thanks Renato.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171582 91177308-0d34-0410-b5e6-96231b3b80d8
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LCSSA PHIs may have undef values. The vectorizer updates values that are used by outside users such as PHIs.
The bug happened because undefs are not loop values. This patch handles these PHIs.
PR14725
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171251 91177308-0d34-0410-b5e6-96231b3b80d8
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