[PATCH] D97495: [SimplifyCFG] avoid illegal phi with both poison and undef
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 26 05:09:01 PST 2021
spatel updated this revision to Diff 326659.
spatel marked an inline comment as done.
spatel added a comment.
Patch updated:
No code change, but added negative (for this patch) tests to show that the transform still fires in the expected (existing) combinations.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D97495/new/
https://reviews.llvm.org/D97495
Files:
llvm/lib/Transforms/Utils/Local.cpp
llvm/test/Transforms/SimplifyCFG/poison-merge.ll
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