[Bug tree-optimization/81558] Loop not vectorized

2023-07-21 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2023-07-21

[Bug tree-optimization/81558] Loop not vectorized

2021-07-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization

[Bug tree-optimization/81558] Loop not vectorized

2017-07-27 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 --- Comment #3 from rguenther at suse dot de --- On Thu, 27 Jul 2017, kugan at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 > > --- Comment #2 from kugan at gcc dot gnu.org --- > > > Does LLVM do a runtime alias

[Bug tree-optimization/81558] Loop not vectorized

2017-07-26 Thread kugan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 --- Comment #2 from kugan at gcc dot gnu.org --- > Does LLVM do a runtime alias check here? For foo1 GCC adds a runtime alias > check > (BB vectorization cannot version for aliasing). Yes. LLVM does not seem to be unrolling the inner loop. As

[Bug tree-optimization/81558] Loop not vectorized

2017-07-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81558 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org