[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-29 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 Tamar Christina changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-29 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 --- Comment #10 from CVS Commits --- The master branch has been updated by Tamar Christina : https://gcc.gnu.org/g:4045d5fa42f2ee7b284977c8f2f0edc300a63e43 commit r12-4786-g4045d5fa42f2ee7b284977c8f2f0edc300a63e43 Author: Tamar Christina Date

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-29 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 --- Comment #9 from CVS Commits --- The master branch has been updated by Tamar Christina : https://gcc.gnu.org/g:ed3de62ac949c92ad41ef6de7cc926fbb2a510ce commit r12-4785-ged3de62ac949c92ad41ef6de7cc926fbb2a510ce Author: Tamar Christina Date:

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-28 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 --- Comment #8 from Tamar Christina --- Actually I'll just push the fix for this out now. > The testcases added for this case does not actually test that complex fma was > done. yes, the way we were originally testing depended on target suppo

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-28 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 Tamar Christina changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |tnfchris at gcc dot gnu.org

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-27 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 --- Comment #6 from Hongtao.liu --- (In reply to Andrew Pinski from comment #3) > Oh you mean fcmla. > Never mind. (In reply to Andrew Pinski from comment #4) > it is easier to understand what is going wrong with: > #include > > void > foo (_C

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 Andrew Pinski changed: What|Removed |Added Keywords||needs-bisection --- Comment #5 from And

[Bug tree-optimization/102977] [12 Regression] vectorizer failed to use armv8.3-a complex fma

2021-10-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102977 Andrew Pinski changed: What|Removed |Added Component|middle-end |tree-optimization Target Milestone|--