[PATCH] D91786: [GVN] Strengthen the updating of dominated users

[Jonas Paulsson via Phabricator via llvm-commits]

jonpa added a comment.

This seems to have very limited impact on GVN in general: In total, only 3 branches and 2 comparisons less on SPEC 2017 (SystemZ). This means that the patch could probably be reduced to more specifically handle the builtin_constant_p case and not much more...


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https://reviews.llvm.org/D91786