* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
@ 2012-10-31 10:28 ` rguenth at gcc dot gnu.org
2012-10-31 10:32 ` mpolacek at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-10-31 10:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.8.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
2012-10-31 10:28 ` [Bug rtl-optimization/55141] " rguenth at gcc dot gnu.org
@ 2012-10-31 10:32 ` mpolacek at gcc dot gnu.org
2012-11-07 10:49 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2012-10-31 10:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-10-31
CC| |mpolacek at gcc dot
| |gnu.org, vmakarov at gcc
| |dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> 2012-10-31 10:31:53 UTC ---
Started with http://gcc.gnu.org/viewcvs?view=revision&revision=192719
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
2012-10-31 10:28 ` [Bug rtl-optimization/55141] " rguenth at gcc dot gnu.org
2012-10-31 10:32 ` mpolacek at gcc dot gnu.org
@ 2012-11-07 10:49 ` jakub at gcc dot gnu.org
2012-11-07 15:21 ` vmakarov at redhat dot com
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-11-07 10:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-11-07 10:48:55 UTC ---
Yeah, argp is eliminated to rsp + 16 instead of the correct rsp + 32 (there are
2 64-bit call used registers saved to stack in the prologue, callq pushes 8
bytes and rsp is adjusted by 8 to maintain the required stack alignment.
Vlad, can you please take a look?
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
` (2 preceding siblings ...)
2012-11-07 10:49 ` jakub at gcc dot gnu.org
@ 2012-11-07 15:21 ` vmakarov at redhat dot com
2012-12-07 13:47 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: vmakarov at redhat dot com @ 2012-11-07 15:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Vladimir Makarov <vmakarov at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vmakarov at redhat dot com
--- Comment #3 from Vladimir Makarov <vmakarov at redhat dot com> 2012-11-07 15:21:11 UTC ---
(In reply to comment #2)
> Yeah, argp is eliminated to rsp + 16 instead of the correct rsp + 32 (there are
> 2 64-bit call used registers saved to stack in the prologue, callq pushes 8
> bytes and rsp is adjusted by 8 to maintain the required stack alignment.
> Vlad, can you please take a look?
Sure, I'll look at this. Simply I don't know when exactly (probably in a few
days) because I am working on many LRA PRs these days.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
` (3 preceding siblings ...)
2012-11-07 15:21 ` vmakarov at redhat dot com
@ 2012-12-07 13:47 ` rguenth at gcc dot gnu.org
2012-12-07 21:07 ` vmakarov at gcc dot gnu.org
2012-12-13 11:01 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-12-07 13:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
` (4 preceding siblings ...)
2012-12-07 13:47 ` rguenth at gcc dot gnu.org
@ 2012-12-07 21:07 ` vmakarov at gcc dot gnu.org
2012-12-13 11:01 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: vmakarov at gcc dot gnu.org @ 2012-12-07 21:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-12-07 21:06:49 UTC ---
Author: vmakarov
Date: Fri Dec 7 21:06:38 2012
New Revision: 194308
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194308
Log:
2012-12-07 Vladimir Makarov <vmakarov@redhat.com>
testsuite/gcc.target/i386/pr55141.c
* lra-constraints.c (lra_constraints): Use biggest mode for
df_set_regs_ever_live.
2012-12-07 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/55141
* gcc.target/i386/pr55141.c: New.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr55141.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-constraints.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types
2012-10-30 21:42 [Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types zsojka at seznam dot cz
` (5 preceding siblings ...)
2012-12-07 21:07 ` vmakarov at gcc dot gnu.org
@ 2012-12-13 11:01 ` jakub at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-12-13 11:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-13 11:01:24 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread