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* [Bug target/59422] New: Support more targets for function multi versioning
@ 2013-12-08 22:08 linux at carewolf dot com
  2013-12-09  7:07 ` [Bug target/59422] " ubizjak at gmail dot com
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: linux at carewolf dot com @ 2013-12-08 22:08 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59422

            Bug ID: 59422
           Summary: Support more targets for function multi versioning
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: linux at carewolf dot com

Created attachment 31399
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31399&action=edit
Patch

Trying to compile a function with an "xop" multiversion fails with a "No
dispatcher found for xop" error message. Similarly newer x86 architectures are
not detected. 

Patch attached. 

Adds support for haswell, silvermount, and the most recent amd models. It also
prioritizes AVX2 versions over AMD specific version pre-AVX2.


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2013-12-25 22:29 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-12-08 22:08 [Bug target/59422] New: Support more targets for function multi versioning linux at carewolf dot com
2013-12-09  7:07 ` [Bug target/59422] " ubizjak at gmail dot com
2013-12-25 22:22 ` uros at gcc dot gnu.org
2013-12-25 22:29 ` ubizjak at gmail dot com

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