[InstCombine] Simplify the pattern `a ne/eq (zext/sext (a ne/eq c))`#65852

Merged

dtcxzyw merged 15 commits intollvm:mainfrom dtcxzyw:fold-icmp-eq-zext-eq-self

Oct 6, 2023

+209-114

Commits on Sep 9, 2023

[InstCombine] Simplify the pattern a ne/eq (zext (a ne/eq c))
dtcxzyw
committed

Commits on Sep 19, 2023

[InstCombine] Fix comments zext -> sext. NFC.
dtcxzyw
committed

Commits on Sep 24, 2023

fixup! [InstCombine] Simplify the pattern a ne/eq (zext (a ne/eq c))
dtcxzyw
committed
fixup! [InstCombine] Simplify the pattern a ne/eq (zext (a ne/eq c))
dtcxzyw
committed

Commits on Oct 1, 2023

Commits on Oct 6, 2023