[Bug tree-optimization/98169] isnan pattern not folded

2020-12-10 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |11.0 Resolution|---

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-10 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 --- Comment #7 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #6) > Not familiar with the 64-bit vector support myself, CCing Uros on that. PR98218

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-10 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 Jakub Jelinek changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #6 f

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-10 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:66dea8899df6475d5cb289491dbbff307c16c1a7 commit r11-5898-g66dea8899df6475d5cb289491dbbff307c16c1a7 Author: Jakub Jelinek Date: Th

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 --- Comment #4 from Jakub Jelinek --- Created attachment 49711 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49711&action=edit gcc11-pr98169.patch Untested patch to do it on the dojump.c side (which is I think useful even if match.pd is c

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-09 Thread denis.campredon at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 --- Comment #2 from denis.campredon at gmail dot com --- This also applies to vector types. --- typedef float __attribute__((vector_size(8))) T; T f(T a) { return a != a; } --- Gcc could generate: -- f: xorps xmm1, xmm

[Bug tree-optimization/98169] isnan pattern not folded

2020-12-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98169 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-12-07 Ever confirmed|0