subject:"\[Bug target\/87007\] \[8\/9 Regression\] 10% slowdown with \-march=skylake\-avx512"

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2019-02-22 Thread hjl at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #7 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Feb 22 15:54:08 2019 New Revision: 269119 URL: https://gcc.gnu.org/viewcvs?rev=269119=gcc=rev Log: i386: Add pass_remove_partial_avx_dependency With -mavx, for $ cat foo.i

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2019-02-22 Thread jakub at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.3 |8.4 --- Comment #6 from Jakub Jelinek

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2019-01-10 Thread hjl.tools at gmail dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #5 from H.J. Lu --- The current patch is posted at https://gcc.gnu.org/ml/gcc-patches/2019-01/msg00298.html

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2018-12-20 Thread rguenth at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2018-11-27 Thread jakub at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #4 from Jakub Jelinek --- Sorry for missing it, I was searching for the 87007 number on gcc-patches and this thread doesn't have it in the subject.

[Bug target/87007] [8/9 Regression] 10% slowdown with -march=skylake-avx512

2018-11-27 Thread ubizjak at gmail dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #3 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #2) > Any progress here? Please see [1]. [1] https://gcc.gnu.org/ml/gcc-patches/2018-11/msg00255.html