[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2018-01-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2018-01-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 Bug 82941 depends on bug 82942, which changed state. Bug 82942 Summary: Generate vzeroupper with -mavx512f -mno-avx512er -O2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82942 What|Removed |Added

[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2017-12-04 Thread speryt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 --- Comment #4 from speryt at gcc dot gnu.org --- Author: speryt Date: Mon Dec 4 11:40:44 2017 New Revision: 255379 URL: https://gcc.gnu.org/viewcvs?rev=255379=gcc=rev Log: Fix PR82941 and PR82942 by adding proper vzeroupper generation on SKX.

[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2017-12-04 Thread speryt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 --- Comment #3 from speryt at gcc dot gnu.org --- Author: speryt Date: Mon Dec 4 11:03:37 2017 New Revision: 255378 URL: https://gcc.gnu.org/viewcvs?rev=255378=gcc=rev Log: Fix PR82941 and PR82942 by adding proper vzeroupper generation on SKX.

[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2017-11-15 Thread speryt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 --- Comment #2 from speryt at gcc dot gnu.org --- Author: speryt Date: Wed Nov 15 12:27:31 2017 New Revision: 254763 URL: https://gcc.gnu.org/viewcvs?rev=254763=gcc=rev Log: Fix PR82941 and PR82942 by adding proper vzeroupper generation on SKX.

[Bug target/82941] Missing vzeroupper with -march=skylake-avx512 -O2

2017-11-14 Thread sebastian.peryt at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82941 Sebastian Peryt changed: What|Removed |Added CC||sebastian.peryt at intel dot com ---