[PATCH] D43825: [MergeICmp] Fix a bug in MergeICmp that can lead to a block being processed more than once.
Clement Courbet via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 28 01:09:23 PST 2018
courbet accepted this revision.
courbet added a comment.
This revision is now accepted and ready to land.
Thanks for the fix !
================
Comment at: lib/Transforms/Scalar/MergeICmps.cpp:581
+ //
+ // This is an uncommon case, so we bail.
+ return false;
----------------
Can you add a debug line:
DEBUG(dbgs() << "skip: non-constant value not from cmp\n");
Repository:
rL LLVM
https://reviews.llvm.org/D43825
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