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* [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
@ 2011-04-22 8:59 arthur.j.odwyer at gmail dot com
2011-04-22 9:58 ` [Bug target/48723] " ubizjak at gmail dot com
` (16 more replies)
0 siblings, 17 replies; 18+ messages in thread
From: arthur.j.odwyer at gmail dot com @ 2011-04-22 8:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Summary: ICE in ix86_expand_prologue() with -fstack-check +
function returning struct, on corei7-avx
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: arthur.j.odwyer@gmail.com
Created attachment 24072
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24072
Output of "ajo-gcc -v -w -march=corei7-avx -O0 -fstack-check -c
test1558415197-reduced.c"
This reproduces for me with svn revision 172796 (2011-04-20). I'm on Ubuntu
10.10, x86-64. Notice that corei7-avx is a new target in 4.6.0.
cat >test1558415197-reduced.c <<EOF
extern struct S0 {
int f0, f1, f2, f3;
} g_106;
struct S0 func_99() {
return (g_106);
}
EOF
gcc -w -march=corei7-avx -O0 -fstack-check test1558415197-reduced.c -c
test1558415197-reduced.c: In function ‘func_99’:
test1558415197-reduced.c:6:1: internal compiler error: in ix86_expand_prologue,
at config/i386/i386.c:10721
This test case is reduced from the output of Csmith
(http://embed.cs.utah.edu/csmith/), using the following command line:
csmith --bitfields --packed-struct -s 1558415197 > test1558415197.c
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
@ 2011-04-22 9:58 ` ubizjak at gmail dot com
2011-04-22 9:58 ` ubizjak at gmail dot com
` (15 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 9:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.0 |4.6.1
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
2011-04-22 9:58 ` [Bug target/48723] " ubizjak at gmail dot com
@ 2011-04-22 9:58 ` ubizjak at gmail dot com
2011-04-22 11:28 ` ubizjak at gmail dot com
` (14 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 9:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86-64-pc-linux-gnu
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.04.22 09:57:45
Target Milestone|--- |4.7.0
Ever Confirmed|0 |1
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2011-04-22 09:57:45 UTC ---
Confirmed.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
2011-04-22 9:58 ` [Bug target/48723] " ubizjak at gmail dot com
2011-04-22 9:58 ` ubizjak at gmail dot com
@ 2011-04-22 11:28 ` ubizjak at gmail dot com
2011-04-22 11:29 ` ubizjak at gmail dot com
` (13 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 11:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2011-04-22 11:28:30 UTC ---
Patch in testing:
Index: i386.c
===================================================================
--- i386.c (revision 172856)
+++ i386.c (working copy)
@@ -10628,6 +10628,7 @@ ix86_expand_prologue (void)
if (STACK_CHECK_MOVING_SP)
{
ix86_adjust_stack_and_probe (allocate);
+ m->fs.sp_offset += allocate;
allocate = 0;
}
else
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (2 preceding siblings ...)
2011-04-22 11:28 ` ubizjak at gmail dot com
@ 2011-04-22 11:29 ` ubizjak at gmail dot com
2011-04-22 18:41 ` uros at gcc dot gnu.org
` (12 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 11:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |ubizjak at gmail dot com
|gnu.org |
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (3 preceding siblings ...)
2011-04-22 11:29 ` ubizjak at gmail dot com
@ 2011-04-22 18:41 ` uros at gcc dot gnu.org
2011-04-22 18:44 ` uros at gcc dot gnu.org
` (11 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: uros at gcc dot gnu.org @ 2011-04-22 18:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #3 from uros at gcc dot gnu.org 2011-04-22 18:40:26 UTC ---
Author: uros
Date: Fri Apr 22 18:40:23 2011
New Revision: 172866
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172866
Log:
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
after the call to ix86_adjust_stack_and_probe.
testsuite/ChangeLog:
PR target/48723
* gcc.target/i386/pr48723.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr48723.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (4 preceding siblings ...)
2011-04-22 18:41 ` uros at gcc dot gnu.org
@ 2011-04-22 18:44 ` uros at gcc dot gnu.org
2011-04-22 18:56 ` ubizjak at gmail dot com
` (10 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: uros at gcc dot gnu.org @ 2011-04-22 18:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #4 from uros at gcc dot gnu.org 2011-04-22 18:44:00 UTC ---
Author: uros
Date: Fri Apr 22 18:43:57 2011
New Revision: 172867
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172867
Log:
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
after the call to ix86_adjust_stack_and_probe.
testsuite/ChangeLog:
PR target/48723
* gcc.target/i386/pr48723.c: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.target/i386/pr48723.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/i386/i386.c
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (5 preceding siblings ...)
2011-04-22 18:44 ` uros at gcc dot gnu.org
@ 2011-04-22 18:56 ` ubizjak at gmail dot com
2011-04-22 18:57 ` ubizjak at gmail dot com
` (9 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 18:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-p
| |atches/2011-04/msg01883.htm
| |l
--- Comment #5 from Uros Bizjak <ubizjak at gmail dot com> 2011-04-22 18:56:22 UTC ---
Fixed, but triggers PR 48723 again.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (6 preceding siblings ...)
2011-04-22 18:56 ` ubizjak at gmail dot com
@ 2011-04-22 18:57 ` ubizjak at gmail dot com
2011-04-23 7:42 ` uros at gcc dot gnu.org
` (8 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-22 18:57 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Uros Bizjak <ubizjak at gmail dot com> 2011-04-22 18:57:22 UTC ---
(In reply to comment #5)
> Fixed, but triggers PR 48723 again.
Eh, ICEs in the testcase for PR 48142.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (7 preceding siblings ...)
2011-04-22 18:57 ` ubizjak at gmail dot com
@ 2011-04-23 7:42 ` uros at gcc dot gnu.org
2011-04-23 7:44 ` uros at gcc dot gnu.org
` (7 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: uros at gcc dot gnu.org @ 2011-04-23 7:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #7 from uros at gcc dot gnu.org 2011-04-23 07:41:48 UTC ---
Author: uros
Date: Sat Apr 23 07:41:43 2011
New Revision: 172893
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172893
Log:
Revert:
2011-04-22 Uros Bizjak <ubizjak@gmail.com>
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
after the call to ix86_adjust_stack_and_probe.
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/i386/i386.c
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (8 preceding siblings ...)
2011-04-23 7:42 ` uros at gcc dot gnu.org
@ 2011-04-23 7:44 ` uros at gcc dot gnu.org
2011-04-26 6:11 ` zsojka at seznam dot cz
` (6 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: uros at gcc dot gnu.org @ 2011-04-23 7:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #8 from uros at gcc dot gnu.org 2011-04-23 07:43:54 UTC ---
Author: uros
Date: Sat Apr 23 07:43:50 2011
New Revision: 172894
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172894
Log:
Revert:
2011-04-22 Uros Bizjak <ubizjak@gmail.com>
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
after the call to ix86_adjust_stack_and_probe.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (9 preceding siblings ...)
2011-04-23 7:44 ` uros at gcc dot gnu.org
@ 2011-04-26 6:11 ` zsojka at seznam dot cz
2011-04-26 7:27 ` ubizjak at gmail dot com
` (5 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: zsojka at seznam dot cz @ 2011-04-26 6:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #9 from Zdenek Sojka <zsojka at seznam dot cz> 2011-04-26 06:10:02 UTC ---
This task is in state RESOLVED FIXED, but the testcase still ICEs in current
trunk (r172940, x86_64-linux) as the fix was reverted. Where can I track this
ICE? Thanks
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (10 preceding siblings ...)
2011-04-26 6:11 ` zsojka at seznam dot cz
@ 2011-04-26 7:27 ` ubizjak at gmail dot com
2011-04-27 13:28 ` ebotcazou at gcc dot gnu.org
` (4 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ubizjak at gmail dot com @ 2011-04-26 7:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
CC| |ubizjak at gmail dot com
Resolution|FIXED |
AssignedTo|ubizjak at gmail dot com |unassigned at gcc dot
| |gnu.org
--- Comment #10 from Uros Bizjak <ubizjak at gmail dot com> 2011-04-26 07:27:17 UTC ---
.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (11 preceding siblings ...)
2011-04-26 7:27 ` ubizjak at gmail dot com
@ 2011-04-27 13:28 ` ebotcazou at gcc dot gnu.org
2011-04-28 17:03 ` [Bug target/48723] ICE on function returning structure with -fstack-check " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-04-27 13:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |ASSIGNED
AssignedTo|unassigned at gcc dot |ebotcazou at gcc dot
|gnu.org |gnu.org
--- Comment #11 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-04-27 13:12:17 UTC ---
Fixing. I'd suggest CCing me for anything related to -fstack-check.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (12 preceding siblings ...)
2011-04-27 13:28 ` ebotcazou at gcc dot gnu.org
@ 2011-04-28 17:03 ` rguenth at gcc dot gnu.org
2011-05-03 7:31 ` ebotcazou at gcc dot gnu.org
` (2 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-04-28 17:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.1 |---
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (13 preceding siblings ...)
2011-04-28 17:03 ` [Bug target/48723] ICE on function returning structure with -fstack-check " rguenth at gcc dot gnu.org
@ 2011-05-03 7:31 ` ebotcazou at gcc dot gnu.org
2011-05-03 7:33 ` ebotcazou at gcc dot gnu.org
2011-05-03 7:44 ` ebotcazou at gcc dot gnu.org
16 siblings, 0 replies; 18+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-05-03 7:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-05-03 07:20:06 UTC ---
Author: ebotcazou
Date: Tue May 3 07:20:01 2011
New Revision: 173288
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173288
Log:
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
for -fstack-check if the size to allocate is negative.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (14 preceding siblings ...)
2011-05-03 7:31 ` ebotcazou at gcc dot gnu.org
@ 2011-05-03 7:33 ` ebotcazou at gcc dot gnu.org
2011-05-03 7:44 ` ebotcazou at gcc dot gnu.org
16 siblings, 0 replies; 18+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-05-03 7:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.6.1
--- Comment #14 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-05-03 07:23:42 UTC ---
.
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug target/48723] ICE on function returning structure with -fstack-check on corei7-avx
2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
` (15 preceding siblings ...)
2011-05-03 7:33 ` ebotcazou at gcc dot gnu.org
@ 2011-05-03 7:44 ` ebotcazou at gcc dot gnu.org
16 siblings, 0 replies; 18+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-05-03 7:44 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48723
--- Comment #13 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-05-03 07:20:35 UTC ---
Author: ebotcazou
Date: Tue May 3 07:20:30 2011
New Revision: 173289
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173289
Log:
PR target/48723
* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
for -fstack-check if the size to allocate is negative.
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/i386/i386.c
^ permalink raw reply [flat|nested] 18+ messages in thread
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2011-04-22 8:59 [Bug target/48723] New: ICE in ix86_expand_prologue() with -fstack-check + function returning struct, on corei7-avx arthur.j.odwyer at gmail dot com
2011-04-22 9:58 ` [Bug target/48723] " ubizjak at gmail dot com
2011-04-22 9:58 ` ubizjak at gmail dot com
2011-04-22 11:28 ` ubizjak at gmail dot com
2011-04-22 11:29 ` ubizjak at gmail dot com
2011-04-22 18:41 ` uros at gcc dot gnu.org
2011-04-22 18:44 ` uros at gcc dot gnu.org
2011-04-22 18:56 ` ubizjak at gmail dot com
2011-04-22 18:57 ` ubizjak at gmail dot com
2011-04-23 7:42 ` uros at gcc dot gnu.org
2011-04-23 7:44 ` uros at gcc dot gnu.org
2011-04-26 6:11 ` zsojka at seznam dot cz
2011-04-26 7:27 ` ubizjak at gmail dot com
2011-04-27 13:28 ` ebotcazou at gcc dot gnu.org
2011-04-28 17:03 ` [Bug target/48723] ICE on function returning structure with -fstack-check " rguenth at gcc dot gnu.org
2011-05-03 7:31 ` ebotcazou at gcc dot gnu.org
2011-05-03 7:33 ` ebotcazou at gcc dot gnu.org
2011-05-03 7:44 ` ebotcazou at gcc dot gnu.org
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