[Bug tree-optimization/105558] simple 8-bit integer calculation fails with -O3 / march=core-avx2 on some gfortran 8/9/10 versions

2023-11-06 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105558 --- Comment #8 from Thomas Koenig --- (In reply to Andrew Pinski from comment #6) > Would be interesting to find what patch broke this and what patch fixed the > -mtune=generic case. It is not easy bisecting with old compilers - compilation

[Bug tree-optimization/105558] simple 8-bit integer calculation fails with -O3 / march=core-avx2 on some gfortran 8/9/10 versions

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105558 Richard Biener changed: What|Removed |Added Summary|[10 Regression] simple |simple 8-bit integer

[Bug tree-optimization/105558] simple 8-bit integer calculation fails with -O3 / march=core-avx2 on some gfortran 8/9/10 versions

2022-10-26 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105558 --- Comment #5 from Andrew Pinski --- (In reply to Martin Liška from comment #4) > Fixed on master with r11-3718-g91ae6930ed4a87d7. If anything that just made the issue latent I suspect.