http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42611
Bug 42611 depends on bug 42146, which changed state.
Bug 42146 Summary: ICE in tree_low_cst
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42146
What|Old Value |New Value
--- Comment #8 from jakub at gcc dot gnu dot org 2010-01-05 08:43 ---
Subject: Bug 42611
Author: jakub
Date: Tue Jan 5 08:42:53 2010
New Revision: 155641
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155641
Log:
PR other/42611
* cfgexpand.c (expand_one_var):
--- Comment #9 from jakub at gcc dot gnu dot org 2010-01-05 08:56 ---
Subject: Bug 42611
Author: jakub
Date: Tue Jan 5 08:56:30 2010
New Revision: 155642
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155642
Log:
PR other/42611
* cfgexpand.c (expand_one_var):
--- Comment #10 from jakub at gcc dot gnu dot org 2010-01-05 08:57 ---
Fixed.
--
jakub at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #2 from jakub at gcc dot gnu dot org 2010-01-04 15:20 ---
Shorter testcase:
struct S { int a; char b[2147483647]; };
void
foo (void)
{
struct S s;
}
with -m32.
--
jakub at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from hjl dot tools at gmail dot com 2010-01-04 18:10 ---
It is caused by revision 144914:
http://gcc.gnu.org/ml/gcc-cvs/2009-03/msg00421.html
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #4 from pinskia at gcc dot gnu dot org 2010-01-04 18:12 ---
I think this is related to (or a dup of bug 42146).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42611
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--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-04 18:17 ---
It is not caused by that commit, just add asm volatile ( : : r (s)) to the
testcase and you'll reproduce it even before that.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42611
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--- Comment #6 from hjl dot tools at gmail dot com 2010-01-04 18:26 ---
Gcc 3.4 gave:
r42611.c: In function `foo':
pr42611.c:6: error: size of variable 's' is too large
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-04 19:19 ---
Created an attachment (id=19465)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19465action=view)
gcc45-pr42611.patch
Untested fix.
--
jakub at gcc dot gnu dot org changed:
What|Removed
--
rguenth at gcc dot gnu dot org changed:
What|Removed |Added
BugsThisDependsOn||42146
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42611
---
--
fang at csl dot cornell dot edu changed:
What|Removed |Added
CC||fang at csl dot cornell dot
|
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