[Bug tree-optimization/100756] vect: Superfluous epilog created on s390x

2022-10-20 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100756 rdapp at gcc dot gnu.org changed: What|Removed |Added CC||rdapp at gcc dot gnu.org ---

[Bug tree-optimization/100756] vect: Superfluous epilog created on s390x

2022-03-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100756 --- Comment #3 from Richard Biener --- (In reply to rdapp from comment #2) > I did not get back to this until now. The patch works, of course and a > testsuite run looks good so far. I assume we're too late in the cycle to > still get this in,

[Bug tree-optimization/100756] vect: Superfluous epilog created on s390x

2022-03-25 Thread rdapp at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100756 --- Comment #2 from rdapp at linux dot ibm.com --- I did not get back to this until now. The patch works, of course and a testsuite run looks good so far. I assume we're too late in the cycle to still get this in, right?

[Bug tree-optimization/100756] vect: Superfluous epilog created on s390x

2021-05-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100756 --- Comment #1 from Richard Biener --- Created attachment 50870 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50870&action=edit incomplete patch Yes, the simplest thing might be to push may_be_zero to assumptions, but that way we're goin