[Bug target/92611] auto vectorization failed for type promotation

2020-05-15 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92611 Hongtao.liu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/92611] auto vectorization failed for type promotation

2020-01-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92611 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/92611] auto vectorization failed for type promotation

2019-11-21 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92611 --- Comment #2 from Hongtao.liu --- (In reply to Richard Biener from comment #1) > I think Richard laid ground for this to work on x86 (it needs AVX512?), AVX512 is not needed. > not sure what is needed in the backend here to make V4QI -> V4SI

[Bug target/92611] auto vectorization failed for type promotation

2019-11-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92611 Richard Biener changed: What|Removed |Added Keywords||missed-optimization