[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 --- Comment #9 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:65dbe0ab7cdaf2aa84b09a74e594f0faacf1945c commit r15-941-g65dbe0ab7cdaf2aa84b09a74e594f0faacf1945c Author: Richard Biener Date:

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 --- Comment #8 from avieira at gcc dot gnu.org --- Thanks! Missed that Andrew. > It's a low-level worker, it relies on the caller to have performed sanity > checking on the stmt itself. I'm testing a patch doing that. OK, no strong opinion

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 --- Comment #7 from Andrew Pinski --- (In reply to avieira from comment #5) > > I think we fixed similar bug on the read side. > > I don't have the best memory, but the one I can remember is PR 111882, where > we had the SAVE_EXPR. And the the

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 --- Comment #6 from Richard Biener --- (In reply to avieira from comment #5) > > I think we fixed similar bug on the read side. > > I don't have the best memory, but the one I can remember is PR 111882, where > we had the SAVE_EXPR. And the

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 avieira at gcc dot gnu.org changed: What|Removed |Added CC||avieira at gcc dot gnu.org

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #3 from Richard Biener

[Bug tree-optimization/115278] [13/14/15 Regression] -ftree-vectorize optimizes away volatile write on x86_64 since r13-3219

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115278 Andrew Pinski changed: What|Removed |Added Summary|[13/14/15 Regression] |[13/14/15 Regression]