[Bug tree-optimization/113787] [14 Regression] Wrong code at -O with ipa-modref on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 --- Comment #4 from Alex Coplan --- Same with the head of the GCC 12 branch, but I agree it isn't a [14 Regression] as I can reproduce the issue with basepoints/gcc-14, so maybe something was backported to 12/13 that is making it latent on the branches?
[Bug tree-optimization/113787] [14 Regression] Wrong code at -O with ipa-modref on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 --- Comment #3 from Alex Coplan --- (In reply to Jakub Jelinek from comment #1) > Why do you think it is a 14 Regression? > Seems r12-5166 works fine while r12-6600 already doesn't, so that would make > it [12/13/14 Regression], no? Well on the head of the GCC 13 branch the execution test seems to pass for me and I see no difference with/without ipa-modref, I'll double check with GCC 12.
[Bug tree-optimization/113787] [14 Regression] Wrong code at -O with ipa-modref on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 --- Comment #2 from Andrew Pinski --- Also try -fno-ivopts .
[Bug tree-optimization/113787] [14 Regression] Wrong code at -O with ipa-modref on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek --- Why do you think it is a 14 Regression? Seems r12-5166 works fine while r12-6600 already doesn't, so that would make it [12/13/14 Regression], no?