[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2024-07-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 --- Comment #6 from Andrew Pinski --- So the rest is to fold the statements after widening pass. I have a patch for that which does it in isel as I am going to have some isel related match patterns. Note gcc.target/i386/pr95852-2.c and gcc.targe

[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2022-06-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1982fe2692b6c3b7f969ffc4edac59f9d4359e91 commit r13-979-g1982fe2692b6c3b7f969ffc4edac59f9d4359e91 Author: Jakub Jelinek Date: Fri

[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2022-06-02 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:72c605eea94065606b5ddcb5a51ef24a3d2841e9 commit r13-960-g72c605eea94065606b5ddcb5a51ef24a3d2841e9 Author: Jakub Jelinek Date: Thu

[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2022-06-01 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 --- Comment #3 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:cf78d8411d00e21c30512d2af895e70d38bbfb77 commit r13-917-gcf78d8411d00e21c30512d2af895e70d38bbfb77 Author: Jakub Jelinek Date: Wed

[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2022-05-31 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug middle-end/30314] optimize multiply-by-constant overflow (wrap) test

2021-08-11 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30314 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Keywords|