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* [Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code
@ 2013-03-05 13:55 d.g.gorbachev at gmail dot com
  2013-03-05 14:50 ` [Bug target/56536] " rguenth at gcc dot gnu.org
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2013-03-05 13:55 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536

             Bug #: 56536
           Summary: GCC with LTO and `-march=pentium3' tries to generate
                    SSE2 code
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: d.g.gorbachev@gmail.com


Created attachment 29586
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29586
Testcase

Fails with error: '__builtin_ia32_cvtps2dq' needs isa option -m32 -msse2.


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

* [Bug target/56536] GCC with LTO and `-march=pentium3' tries to generate SSE2 code
  2013-03-05 13:55 [Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code d.g.gorbachev at gmail dot com
@ 2013-03-05 14:50 ` rguenth at gcc dot gnu.org
  2023-12-04  3:09 ` pinskia at gcc dot gnu.org
  2023-12-04  3:10 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-03-05 14:50 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |i?86-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-03-05
          Component|lto                         |target
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-05 14:49:19 UTC ---
Confirmed.  Quite weird.  It's vectorizing of lrintf obviously, for some
reason ix86_builtin_vectorized_function returns a decl with LTO but not
without LTO.  This function probably does the wrong thing for target
attributed functions, too.


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

* [Bug target/56536] GCC with LTO and `-march=pentium3' tries to generate SSE2 code
  2013-03-05 13:55 [Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code d.g.gorbachev at gmail dot com
  2013-03-05 14:50 ` [Bug target/56536] " rguenth at gcc dot gnu.org
@ 2023-12-04  3:09 ` pinskia at gcc dot gnu.org
  2023-12-04  3:10 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-12-04  3:09 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=59390
   Target Milestone|---                         |4.9.0

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed for GCC 4.9.0 by r0-127160-g26084432876599 .

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

* [Bug target/56536] GCC with LTO and `-march=pentium3' tries to generate SSE2 code
  2013-03-05 13:55 [Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code d.g.gorbachev at gmail dot com
  2013-03-05 14:50 ` [Bug target/56536] " rguenth at gcc dot gnu.org
  2023-12-04  3:09 ` pinskia at gcc dot gnu.org
@ 2023-12-04  3:10 ` pinskia at gcc dot gnu.org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-12-04  3:10 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |DUPLICATE

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually it was a dup of bug 59390.

*** This bug has been marked as a duplicate of bug 59390 ***

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

end of thread, other threads:[~2023-12-04  3:10 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-03-05 13:55 [Bug lto/56536] New: GCC with LTO and `-march=pentium3' tries to generate SSE2 code d.g.gorbachev at gmail dot com
2013-03-05 14:50 ` [Bug target/56536] " rguenth at gcc dot gnu.org
2023-12-04  3:09 ` pinskia at gcc dot gnu.org
2023-12-04  3:10 ` pinskia at gcc dot gnu.org

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