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(parent: 66fe80a) | patch
Protect ChangeCompareStride from situations in which it is possible
authorDan Gohman <gohman@apple.com>
Fri, 13 Jun 2008 21:43:41 +0000 (21:43 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 13 Jun 2008 21:43:41 +0000 (21:43 +0000)
commite562b1725ee068ff525082d1e9ba885c8928c72e
tree9b72fd57418359f66f6cf908fe0323d13befa225tree | snapshot
parent66fe80aa57c6de0b48fb4efb4c7bebe35c6c28c8commit | diff
Protect ChangeCompareStride from situations in which it is possible
for it to generate use-before-def IR, such as in this testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52258 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopStrengthReduce.cpp diff | blob | history
test/Transforms/LoopStrengthReduce/change-compare-stride-trickiness.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors