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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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