[PATCH] D142535: [DAGCombine] Fold redundant select

Asmaa via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 22 06:39:23 PST 2023


asmok-g added a comment.

So, for the following IR, there's a difference in the machine code generated that's causing some tests to fail for us internally in google.  Can you please have a look at the diff and tell us whether it's a problem with the patch ?
clang command: `clang -O1 -S -o - break.ll`

F26609017: break.ll <https://reviews.llvm.org/F26609017>

F26609016: break.diff <https://reviews.llvm.org/F26609016>


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142535/new/

https://reviews.llvm.org/D142535



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