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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)
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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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