https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115028
Rainer Orth <ro at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #4 from Rainer Orth <ro at gcc dot gnu.org> --- A reghunt identified commit 9dbff9c05520a74e6cd337578f27b56c941f64f3 Author: Richard Biener <rguent...@suse.de> Date: Tue May 7 10:14:19 2024 +0200 Revert "Revert "combine: Don't combine if I2 does not change"" as the culprit.