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

2021-05-14 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2020-03-04 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|8.4 |8.5 --- Comment #12 from Jakub Jelinek

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

2019-09-18 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #11 from Hongtao.liu --- https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=275926 Author: liuhongt Date: Thu Sep 19 01:21:39 2019 UTC (30 seconds ago) Changed paths: 4 Log Message: Extend pass rpad to handle avx512f vcvtu

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

2019-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 Bug 87007 depends on bug 89474, which changed state. Bug 89474 Summary: [9 Regression] ice in df_reg_chain_verify_unmarked, at df-scan.c:3995 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89474 What|Removed |Add

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

2019-02-24 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 --- Comment #10 from hjl at gcc dot gnu.org --- Author: hjl Date: Sun Feb 24 22:41:55 2019 New Revision: 269178 URL: https://gcc.gnu.org/viewcvs?rev=269178&root=gcc&view=rev Log: i386: Compile PR target/87007 tests with -mfpmath=sse -mfpmath=ss

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

2019-02-24 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #9 from

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

2019-02-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007 H.J. Lu changed: What|Removed |Added Summary|[8/9 Regression] 10%|[8 Regression] 10% slowdown