[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-04-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 Richard Biener changed: What|Removed |Added Target Milestone|10.3|10.4 --- Comment #10 from Richard

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 --- Comment #9 from Jakub Jelinek --- (In reply to Richard Biener from comment #8) > (In reply to Jakub Jelinek from comment #7) > > I'm afraid no. > > The vectorization can handle addresses into the simd arrays, but right now > > only if it

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 --- Comment #8 from Richard Biener --- (In reply to Jakub Jelinek from comment #7) > I'm afraid no. > The vectorization can handle addresses into the simd arrays, but right now > only if it accesses the whole element, i.e. when we can turn the

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 --- Comment #7 from Jakub Jelinek --- I'm afraid no. The vectorization can handle addresses into the simd arrays, but right now only if it accesses the whole element, i.e. when we can turn the simd array into a vector register (or set thereof)

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 --- Comment #6 from Richard Biener --- (In reply to Jakub Jelinek from comment #5) > That change included an important bugfix for the simd handling of > addressable locals, when they escape they would be then mishandled during > vectorization. >

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-25 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 Jakub Jelinek changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment

[Bug tree-optimization/98563] [10/11 Regression] vectorization fails while it worked on gcc 9 and earlier since since r10-2271-gd81ab49d0586fca0

2021-01-07 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98563 Martin Liška changed: What|Removed |Added Summary|[10/11 Regression] |[10/11 Regression]