[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 --- Comment #7 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:374f93da97fb0378453d503f3cfea4d7a923a89c commit r12-1330-g374f93da97fb0378453d503f3cfea4d7a923a89c Author: Richard Biener Date:

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread avieira at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 --- Comment #6 from avieira at gcc dot gnu.org --- FYI Tamar asked me to make sure the instructions were being generated. I checked and they were, but not being used as it decides to inline MAIN__ and inlining seems to break (as in not

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread avieira at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 --- Comment #5 from avieira at gcc dot gnu.org --- Yeah that works. Ran it as is, no abort, ran it with s/ne/eq/ and it aborts.

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 --- Comment #4 from Richard Biener --- Runtime testcase (not sure if sufficient ...). Andre - can you verify it passes runtime testing with the patch on HW that supports the complex mul? complex function cdcdot(n, cx) implicit none

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 --- Comment #3 from Richard Biener --- Created attachment 50969 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50969=edit patch fixing the ICE So this fixes the ICE but I'm not sure whether correct code is generated yet.

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 Richard Biener changed: What|Removed |Added CC||avieira at gcc dot gnu.org ---

[Bug tree-optimization/100981] ICE in info_for_reduction, at tree-vect-loop.c:4897

2021-06-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100981 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-06-09 Ever confirmed|0