[Bug driver/54210] gcc unable to detect -mprfchw flag in bulldozer machines

2016-08-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54210 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug driver/54210] gcc unable to detect -mprfchw flag in bulldozer machines

2012-08-13 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54210 --- Comment #3 from Jakub Jelinek 2012-08-13 13:21:52 UTC --- Author: jakub Date: Mon Aug 13 13:21:41 2012 New Revision: 190345 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190345 Log: PR driver/54210 * config/i386/driver-i386.c

[Bug driver/54210] gcc unable to detect -mprfchw flag in bulldozer machines

2012-08-09 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54210 --- Comment #2 from Uros Bizjak 2012-08-09 20:36:47 UTC --- (In reply to comment #1) > Is it OK for upstream? Please post the patch to gcc-patches@ mailing list, with correct ChangeLog and testing information.

[Bug driver/54210] gcc unable to detect -mprfchw flag in bulldozer machines

2012-08-09 Thread Ganesh.Gopalasubramanian at amd dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54210 --- Comment #1 from GGanesh 2012-08-09 18:04:39 UTC --- Calling the cpuid function 0x8001 does it for bulldozer architecture. Is it OK for upstream? Index: gcc/config/i386/driver-i386.c ===