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* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
[not found] <bug-22348-4@http.gcc.gnu.org/bugzilla/>
@ 2024-04-17 17:25 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-04-17 17:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
Bug 22348 depends on bug 23096, which changed state.
Bug 23096 Summary: Wrong folding for FLOOR_MOD_EXPR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23096
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |WORKSFORME
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
` (6 preceding siblings ...)
2005-09-08 10:09 ` cvs-commit at gcc dot gnu dot org
@ 2005-09-08 12:38 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-08 12:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-08 12:38 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
` (5 preceding siblings ...)
2005-09-01 16:09 ` cvs-commit at gcc dot gnu dot org
@ 2005-09-08 10:09 ` cvs-commit at gcc dot gnu dot org
2005-09-08 12:38 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-09-08 10:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-08 10:09 -------
Subject: Bug 22348
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: rguenth@gcc.gnu.org 2005-09-08 10:09:04
Modified files:
gcc : ChangeLog tree-ssa-loop-niter.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: pr22348.c
Log message:
2005-09-08 Richard Guenther <rguenther@suse.de>
Zdenek Dvorak <rakdver@gcc.gnu.org>
PR tree-optimization/22348
* tree-ssa-loop-niter.c (number_of_iterations_cond): Fold
MINUS_EXPR.
* gcc.c-torture/execute/pr22348.c: New testcase.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.418&r2=2.7592.2.419
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-niter.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.20&r2=2.20.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.389&r2=1.5084.2.390
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr22348.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.14.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
` (4 preceding siblings ...)
2005-08-29 15:26 ` rakdver at gcc dot gnu dot org
@ 2005-09-01 16:09 ` cvs-commit at gcc dot gnu dot org
2005-09-08 10:09 ` cvs-commit at gcc dot gnu dot org
2005-09-08 12:38 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-09-01 16:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-01 16:09 -------
Subject: Bug 22348
CVSROOT: /cvs/gcc
Module name: gcc
Branch: apple-local-200502-branch
Changes by: fjahanian@gcc.gnu.org 2005-09-01 16:09:12
Modified files:
gcc : ChangeLog.apple-ppc tree-ssa-loop-niter.c
Added files:
gcc/testsuite/gcc.c-torture/execute: pr22348.c
Log message:
Radar 4233894 (pr 22348)
Oked by Stuart.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=1.1.4.145&r2=1.1.4.146
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-niter.c.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=2.20.4.1&r2=2.20.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr22348.c.diff?cvsroot=gcc&only_with_tag=apple-local-200502-branch&r1=NONE&r2=1.1.10.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
` (3 preceding siblings ...)
2005-08-29 14:58 ` bonzini at gcc dot gnu dot org
@ 2005-08-29 15:26 ` rakdver at gcc dot gnu dot org
2005-09-01 16:09 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rakdver at gcc dot gnu dot org @ 2005-08-29 15:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rakdver at gcc dot gnu dot org 2005-08-29 15:25 -------
The same workaround should work.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
` (2 preceding siblings ...)
2005-07-27 16:45 ` pinskia at gcc dot gnu dot org
@ 2005-08-29 14:58 ` bonzini at gcc dot gnu dot org
2005-08-29 15:26 ` rakdver at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bonzini at gcc dot gnu dot org @ 2005-08-29 14:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bonzini at gcc dot gnu dot org 2005-08-29 14:37 -------
Could this apply to 4.0 as well?
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |bonzini at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
2005-07-07 17:13 ` [Bug tree-optimization/22348] [4.0 Regression] " pinskia at gcc dot gnu dot org
2005-07-27 16:40 ` pinskia at gcc dot gnu dot org
@ 2005-07-27 16:45 ` pinskia at gcc dot gnu dot org
2005-08-29 14:58 ` bonzini at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-27 16:45 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
2005-07-07 17:13 ` [Bug tree-optimization/22348] [4.0 Regression] " pinskia at gcc dot gnu dot org
@ 2005-07-27 16:40 ` pinskia at gcc dot gnu dot org
2005-07-27 16:45 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-27 16:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-27 16:40 -------
Actually this was only fixed on the mainline, it also fails in 4.0.0 branch too.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
Summary|[4.0/4.1 Regression] |[4.0 Regression] Execution
|Execution continues past end|continues past end of for
|of for loop end condition |loop end condition with
|with optimisation enabled |optimisation enabled
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
@ 2005-07-07 17:13 ` pinskia at gcc dot gnu dot org
2005-07-27 16:40 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-07 17:13 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|c |tree-optimization
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
GCC target triplet|i686-pc-linux-gnu |
Keywords| |wrong-code
Summary|Execution continues past end|[4.0 Regression] Execution
|of for loop end condition |continues past end of for
|with optimisation enabled |loop end condition with
| |optimisation enabled
Target Milestone|--- |4.0.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22348
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2024-04-17 17:26 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-22348-4@http.gcc.gnu.org/bugzilla/>
2024-04-17 17:25 ` [Bug tree-optimization/22348] [4.0 Regression] Execution continues past end of for loop end condition with optimisation enabled pinskia at gcc dot gnu.org
2005-07-07 16:58 [Bug c/22348] New: " matt+gccbugs at ucc dot asn dot au
2005-07-07 17:13 ` [Bug tree-optimization/22348] [4.0 Regression] " pinskia at gcc dot gnu dot org
2005-07-27 16:40 ` pinskia at gcc dot gnu dot org
2005-07-27 16:45 ` pinskia at gcc dot gnu dot org
2005-08-29 14:58 ` bonzini at gcc dot gnu dot org
2005-08-29 15:26 ` rakdver at gcc dot gnu dot org
2005-09-01 16:09 ` cvs-commit at gcc dot gnu dot org
2005-09-08 10:09 ` cvs-commit at gcc dot gnu dot org
2005-09-08 12:38 ` pinskia at gcc dot gnu dot org
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