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(parent: e287d6a) | patch
[x86] prevent infinite looping from vselect commutation (PR41066)
authorSanjay Patel <spatel@rotateright.com>
Thu, 14 Mar 2019 15:32:34 +0000 (15:32 +0000)
committerSanjay Patel <spatel@rotateright.com>
Thu, 14 Mar 2019 15:32:34 +0000 (15:32 +0000)
commit9afb620acffec194d77b531b372e8599a8cb1ebd
tree87e595bc04aed41b05aa5c2e61566f41746d57a7tree | snapshot
parente287d6a791e06558575c29c1ba58123c9c0f49a2commit | diff
[x86] prevent infinite looping from vselect commutation (PR41066)

This is an immediate fix for:
https://bugs.llvm.org/show_bug.cgi?id=41066
...but as noted there and the code comments, we should do better
by stubbing this out sooner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356158 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
test/CodeGen/X86/avx512-vec-cmp.ll diff | blob | history
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