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* [Bug optimization/9771] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
@ 2003-05-25 20:48 ` pinskia@physics.uc.edu
2003-08-07 13:18 ` pinskia at physics dot uc dot edu
` (9 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia@physics.uc.edu @ 2003-05-25 20:48 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
pinskia@physics.uc.edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-05-25 20:37:56
date| |
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug optimization/9771] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
2003-05-25 20:48 ` [Bug optimization/9771] [x86] wrong ebp optimisation pinskia@physics.uc.edu
@ 2003-08-07 13:18 ` pinskia at physics dot uc dot edu
2004-09-14 22:52 ` [Bug rtl-optimization/9771] " cvs-commit at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-07 13:18 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2003-05-25 20:37:56 |2003-08-07 13:18:37
date| |
------- Additional Comments From pinskia at physics dot uc dot edu 2003-08-07 13:18 -------
* pushl %esi
* pushl %ebx
* movl (%ebp), %esi
* movl $123, (%ebp)
* call bar
* movl %esi, (%ebp) bug: restores y and not x !!!
* popl %ebx
* popl %esi
* ret
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
2003-05-25 20:48 ` [Bug optimization/9771] [x86] wrong ebp optimisation pinskia@physics.uc.edu
2003-08-07 13:18 ` pinskia at physics dot uc dot edu
@ 2004-09-14 22:52 ` cvs-commit at gcc dot gnu dot org
2004-09-14 23:35 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-14 22:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-14 22:52 -------
Subject: Bug 9771
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2004-09-14 22:52:41
Modified files:
gcc : ChangeLog regclass.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr9771-1.c
Log message:
PR rtl-optimization/9771
* regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate
conditional compilation in init_reg_sets_1.
(init_reg_sets_1): Let global_regs[i] take priority over the frame
(but not stack) pointer exceptions to regs_invalidated_by_call.
(globalize_reg): Globalizing a fixed register may need to update
regs_invalidated_by_call.
* gcc.dg/pr9771-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5449&r2=2.5450
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regclass.c.diff?cvsroot=gcc&r1=1.195&r2=1.196
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4287&r2=1.4288
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr9771-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (2 preceding siblings ...)
2004-09-14 22:52 ` [Bug rtl-optimization/9771] " cvs-commit at gcc dot gnu dot org
@ 2004-09-14 23:35 ` pinskia at gcc dot gnu dot org
2004-09-23 16:44 ` [Bug rtl-optimization/9771] [3.3/3.4 Regression] " pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-14 23:35 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-14 23:35 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3/3.4 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (3 preceding siblings ...)
2004-09-14 23:35 ` pinskia at gcc dot gnu dot org
@ 2004-09-23 16:44 ` pinskia at gcc dot gnu dot org
2004-09-23 16:45 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-23 16:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-23 16:44 -------
Reopening because this is a regression.
Patch to back port to 3.4.x: <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02398.html>.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |gdr at gcc dot gnu dot org
Status|RESOLVED |REOPENED
Keywords| |patch
Resolution|FIXED |
Summary|[x86] wrong ebp optimisation|[3.3/3.4 Regression] [x86]
| |wrong ebp optimisation
Target Milestone|4.0.0 |3.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3/3.4 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (4 preceding siblings ...)
2004-09-23 16:44 ` [Bug rtl-optimization/9771] [3.3/3.4 Regression] " pinskia at gcc dot gnu dot org
@ 2004-09-23 16:45 ` pinskia at gcc dot gnu dot org
2004-09-24 16:50 ` cvs-commit at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-23 16:45 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3/3.4 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (5 preceding siblings ...)
2004-09-23 16:45 ` pinskia at gcc dot gnu dot org
@ 2004-09-24 16:50 ` cvs-commit at gcc dot gnu dot org
2004-09-24 17:29 ` [Bug rtl-optimization/9771] [3.3 " pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-24 16:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-24 16:50 -------
Subject: Bug 9771
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: sayle@gcc.gnu.org 2004-09-24 16:49:38
Modified files:
gcc : ChangeLog regclass.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr9771-1.c
Log message:
PR rtl-optimization/9771
* regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate
conditional compilation in init_reg_sets_1.
(init_reg_sets_1): Let global_regs[i] take priority over the frame
(but not stack) pointer exceptions to regs_invalidated_by_call.
(globalize_reg): Globalizing a fixed register may need to update
regs_invalidated_by_call.
* gcc.dg/pr9771-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.634&r2=2.2326.2.635
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regclass.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.183&r2=1.183.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.272&r2=1.3389.2.273
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr9771-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.10.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (6 preceding siblings ...)
2004-09-24 16:50 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-24 17:29 ` pinskia at gcc dot gnu dot org
2004-09-28 13:44 ` gdr at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-24 17:29 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |3.3.4
Known to work| |3.4.3 4.0.0
Summary|[3.3/3.4 Regression] [x86] |[3.3 Regression] [x86] wrong
|wrong ebp optimisation |ebp optimisation
Target Milestone|3.4.3 |3.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (7 preceding siblings ...)
2004-09-24 17:29 ` [Bug rtl-optimization/9771] [3.3 " pinskia at gcc dot gnu dot org
@ 2004-09-28 13:44 ` gdr at gcc dot gnu dot org
2004-11-30 4:34 ` cvs-commit at gcc dot gnu dot org
2004-11-30 4:42 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 11+ messages in thread
From: gdr at gcc dot gnu dot org @ 2004-09-28 13:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gdr at gcc dot gnu dot org 2004-09-28 13:42 -------
Adjust milestone
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.3.5 |3.3.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (8 preceding siblings ...)
2004-09-28 13:44 ` gdr at gcc dot gnu dot org
@ 2004-11-30 4:34 ` cvs-commit at gcc dot gnu dot org
2004-11-30 4:42 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-11-30 4:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-30 04:34 -------
Subject: Bug 9771
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: sayle@gcc.gnu.org 2004-11-30 04:34:22
Modified files:
gcc : ChangeLog regclass.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr9771-1.c
Log message:
PR rtl-optimization/9771
* regclass.c (CALL_REALLY_USED_REGNO_P): New macro to eliminate
conditional compilation in init_reg_sets_1.
(init_reg_sets_1): Let global_regs[i] take priority over the frame
(but not stack) pointer exceptions to regs_invalidated_by_call.
(globalize_reg): Globalizing a fixed register may need to update
regs_invalidated_by_call.
* gcc.dg/pr9771-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.1028&r2=1.16114.2.1029
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regclass.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.160.4.6&r2=1.160.4.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.386&r2=1.2261.2.387
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr9771-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.44.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/9771] [3.3 Regression] [x86] wrong ebp optimisation
[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
` (9 preceding siblings ...)
2004-11-30 4:34 ` cvs-commit at gcc dot gnu dot org
@ 2004-11-30 4:42 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-30 4:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-30 04:42 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2004-11-30 4:42 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <20030220113601.9771.daniel.diaz@univ-paris1.fr>
2003-05-25 20:48 ` [Bug optimization/9771] [x86] wrong ebp optimisation pinskia@physics.uc.edu
2003-08-07 13:18 ` pinskia at physics dot uc dot edu
2004-09-14 22:52 ` [Bug rtl-optimization/9771] " cvs-commit at gcc dot gnu dot org
2004-09-14 23:35 ` pinskia at gcc dot gnu dot org
2004-09-23 16:44 ` [Bug rtl-optimization/9771] [3.3/3.4 Regression] " pinskia at gcc dot gnu dot org
2004-09-23 16:45 ` pinskia at gcc dot gnu dot org
2004-09-24 16:50 ` cvs-commit at gcc dot gnu dot org
2004-09-24 17:29 ` [Bug rtl-optimization/9771] [3.3 " pinskia at gcc dot gnu dot org
2004-09-28 13:44 ` gdr at gcc dot gnu dot org
2004-11-30 4:34 ` cvs-commit at gcc dot gnu dot org
2004-11-30 4:42 ` pinskia at gcc dot gnu dot org
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