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* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
[not found] <bug-45678-4@http.gcc.gnu.org/bugzilla/>
@ 2012-01-24 10:12 ` rguenth at gcc dot gnu.org
2012-01-24 10:44 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-01-24 10:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
--- Comment #32 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-24 09:17:11 UTC ---
Author: rguenth
Date: Tue Jan 24 09:17:01 2012
New Revision: 183470
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183470
Log:
2012-01-24 Richard Guenther <rguenther@suse.de>
Forward-port to trunk
2010-09-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
[not found] <bug-45678-4@http.gcc.gnu.org/bugzilla/>
2012-01-24 10:12 ` [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse rguenth at gcc dot gnu.org
@ 2012-01-24 10:44 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-01-24 10:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
--- Comment #33 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-24 10:23:19 UTC ---
Author: rguenth
Date: Tue Jan 24 10:23:14 2012
New Revision: 183471
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183471
Log:
2012-01-24 Richard Guenther <rguenther@suse.de>
Forward-port to branch
2010-09-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/expr.c
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
2010-09-15 12:36 [Bug rtl-optimization/45678] New: gcc-4.4: " edwintorok at gmail dot com
` (2 preceding siblings ...)
2010-09-21 16:31 ` jakub at gcc dot gnu dot org
@ 2010-09-21 16:43 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-21 16:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #31 from jakub at gcc dot gnu dot org 2010-09-21 16:42 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
2010-09-15 12:36 [Bug rtl-optimization/45678] New: gcc-4.4: " edwintorok at gmail dot com
2010-09-20 20:37 ` [Bug rtl-optimization/45678] [4.4/4.5 Regression] " jakub at gcc dot gnu dot org
2010-09-21 14:19 ` jakub at gcc dot gnu dot org
@ 2010-09-21 16:31 ` jakub at gcc dot gnu dot org
2010-09-21 16:43 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-21 16:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #30 from jakub at gcc dot gnu dot org 2010-09-21 16:30 -------
Subject: Bug 45678
Author: jakub
Date: Tue Sep 21 16:30:21 2010
New Revision: 164486
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164486
Log:
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
Backport from mainline
2010-09-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* cfgexpand.c (expand_one_stack_var_at): Limit alignment to
crtl->max_used_stack_slot_alignment.
Backport from mainline
2010-09-17 Richard Guenther <rguenther@suse.de>
H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/45678
* gcc.dg/torture/pr45678-1.c: New.
* gcc.dg/torture/pr45678-2.c: Likewise.
Added:
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr45678-1.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr45678-2.c
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/cfgexpand.c
branches/gcc-4_4-branch/gcc/expr.c
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
2010-09-15 12:36 [Bug rtl-optimization/45678] New: gcc-4.4: " edwintorok at gmail dot com
2010-09-20 20:37 ` [Bug rtl-optimization/45678] [4.4/4.5 Regression] " jakub at gcc dot gnu dot org
@ 2010-09-21 14:19 ` jakub at gcc dot gnu dot org
2010-09-21 16:31 ` jakub at gcc dot gnu dot org
2010-09-21 16:43 ` jakub at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-21 14:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #29 from jakub at gcc dot gnu dot org 2010-09-21 14:19 -------
Subject: Bug 45678
Author: jakub
Date: Tue Sep 21 14:18:34 2010
New Revision: 164480
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164480
Log:
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
Backport from mainline
2010-09-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* cfgexpand.c (expand_one_stack_var_at): Limit alignment to
crtl->max_used_stack_slot_alignment.
Backport from mainline
2010-09-17 Richard Guenther <rguenther@suse.de>
H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/45678
* gcc.dg/torture/pr45678-1.c: New.
* gcc.dg/torture/pr45678-2.c: Likewise.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/torture/pr45678-1.c
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/torture/pr45678-2.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/cfgexpand.c
branches/gcc-4_5-branch/gcc/expr.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse
2010-09-15 12:36 [Bug rtl-optimization/45678] New: gcc-4.4: " edwintorok at gmail dot com
@ 2010-09-20 20:37 ` jakub at gcc dot gnu dot org
2010-09-21 14:19 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-09-20 20:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #28 from jakub at gcc dot gnu dot org 2010-09-20 20:37 -------
Subject: Bug 45678
Author: jakub
Date: Mon Sep 20 20:37:10 2010
New Revision: 164454
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164454
Log:
PR middle-end/45678
* cfgexpand.c (expand_one_stack_var_at): Use
crtl->max_used_stack_slot_alignment as max_align, instead
of maximum of that and PREFERRED_STACK_BOUNDARY.
Don't call update_stack_alignment.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgexpand.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45678
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-01-24 10:23 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-45678-4@http.gcc.gnu.org/bugzilla/>
2012-01-24 10:12 ` [Bug rtl-optimization/45678] [4.4/4.5 Regression] crash on vector code with -m32 -msse rguenth at gcc dot gnu.org
2012-01-24 10:44 ` rguenth at gcc dot gnu.org
2010-09-15 12:36 [Bug rtl-optimization/45678] New: gcc-4.4: " edwintorok at gmail dot com
2010-09-20 20:37 ` [Bug rtl-optimization/45678] [4.4/4.5 Regression] " jakub at gcc dot gnu dot org
2010-09-21 14:19 ` jakub at gcc dot gnu dot org
2010-09-21 16:31 ` jakub at gcc dot gnu dot org
2010-09-21 16:43 ` jakub at gcc dot gnu dot org
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