* [Bug tree-optimization/45656] [4.6 Regression]: gfortran.dg/forall_4.f90 -O3, wrong code with -g
[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
@ 2010-09-28 12:25 ` hp at gcc dot gnu.org
2010-09-30 11:44 ` rguenth at gcc dot gnu.org
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From: hp at gcc dot gnu.org @ 2010-09-28 12:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.5 Regression]: |[4.6 Regression]:
|gfortran.dg/forall_4.f90 |gfortran.dg/forall_4.f90
|-O3, wrong code with -g |-O3, wrong code with -g
--- Comment #10 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2010-09-28 00:40:30 UTC ---
Any chance of the tested patch being submitted to gcc-patches soon?
(Also, corrected title).
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
2010-09-28 12:25 ` [Bug tree-optimization/45656] [4.6 Regression]: gfortran.dg/forall_4.f90 -O3, wrong code with -g hp at gcc dot gnu.org
@ 2010-09-30 11:44 ` rguenth at gcc dot gnu.org
2010-10-08 4:41 ` aoliva at gcc dot gnu.org
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From: rguenth at gcc dot gnu.org @ 2010-09-30 11:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Target Milestone|--- |4.6.0
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-09-30 10:34:55 UTC ---
looks like non-target specific.
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
2010-09-28 12:25 ` [Bug tree-optimization/45656] [4.6 Regression]: gfortran.dg/forall_4.f90 -O3, wrong code with -g hp at gcc dot gnu.org
2010-09-30 11:44 ` rguenth at gcc dot gnu.org
@ 2010-10-08 4:41 ` aoliva at gcc dot gnu.org
2010-10-08 5:50 ` aoliva at gcc dot gnu.org
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From: aoliva at gcc dot gnu.org @ 2010-10-08 4:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
--- Comment #12 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-10-08 04:41:22 UTC ---
Author: aoliva
Date: Fri Oct 8 04:41:14 2010
New Revision: 165150
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165150
Log:
PR debug/45656
* cse.c (cse_extended_basic_block): Preserve cc0 info across
debug isnsn. Skip them when searching for cc0 setter.
(set_live_p): Skip debug insns when searching for cc0 user.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cse.c
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2010-10-08 4:41 ` aoliva at gcc dot gnu.org
@ 2010-10-08 5:50 ` aoliva at gcc dot gnu.org
2010-10-08 9:13 ` [Bug rtl-optimization/45656] " hp at gcc dot gnu.org
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From: aoliva at gcc dot gnu.org @ 2010-10-08 5:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #13 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-10-08 05:50:02 UTC ---
Fixed
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2010-10-08 5:50 ` aoliva at gcc dot gnu.org
@ 2010-10-08 9:13 ` hp at gcc dot gnu.org
2010-10-08 9:18 ` ebotcazou at gcc dot gnu.org
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From: hp at gcc dot gnu.org @ 2010-10-08 9:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|debug |rtl-optimization
--- Comment #14 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2010-10-08 09:13:22 UTC ---
Changed to rtl-optimization (indeed in retrospect, tree-optimization was
wrong).
Changing it to "debug" was wrong too, as it did not just affect debug
information.
By the way, with this fixed, and no regressions, thumbs crossed, my autotester
will be regression-free, first time since 2009-07-02 07:27:16 (UTC) r149169!
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2010-10-08 9:13 ` [Bug rtl-optimization/45656] " hp at gcc dot gnu.org
@ 2010-10-08 9:18 ` ebotcazou at gcc dot gnu.org
2010-10-09 1:25 ` [Bug debug/45656] " hp at gcc dot gnu.org
2010-10-11 12:29 ` aoliva at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2010-10-08 9:18 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
--- Comment #15 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-10-08 09:18:15 UTC ---
> Changing it to "debug" was wrong too, as it did not just affect debug
> information.
Then you need to change the ChangeLog.
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2010-10-08 9:18 ` ebotcazou at gcc dot gnu.org
@ 2010-10-09 1:25 ` hp at gcc dot gnu.org
2010-10-11 12:29 ` aoliva at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: hp at gcc dot gnu.org @ 2010-10-09 1:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|rtl-optimization |debug
--- Comment #16 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2010-10-09 01:25:12 UTC ---
Bah, too much trouble for nothing.
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[not found] <bug-45656-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2010-10-09 1:25 ` [Bug debug/45656] " hp at gcc dot gnu.org
@ 2010-10-11 12:29 ` aoliva at gcc dot gnu.org
7 siblings, 0 replies; 8+ messages in thread
From: aoliva at gcc dot gnu.org @ 2010-10-11 12:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45656
--- Comment #17 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-10-11 12:28:48 UTC ---
Author: aoliva
Date: Mon Oct 11 12:28:42 2010
New Revision: 165304
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165304
Log:
PR debug/45656
* cse.c (cse_extended_basic_block): Preserve cc0 info across
debug isnsn. Skip them when searching for cc0 setter.
(set_live_p): Skip debug insns when searching for cc0 user.
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/cse.c
^ permalink raw reply [flat|nested] 8+ messages in thread