--- Comment #8 from hjl at gcc dot gnu dot org 2010-02-07 04:44 ---
Subject: Bug 42395
Author: hjl
Date: Sun Feb 7 04:41:22 2010
New Revision: 156562
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156562
Log:
Backport testcases from mainline to 4.4.
2010-02-06 H.J. Lu
--- Comment #7 from aoliva at gcc dot gnu dot org 2010-01-09 14:51 ---
Fixed
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aoliva at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #6 from aoliva at gcc dot gnu dot org 2010-01-09 14:40 ---
Subject: Bug 42395
Author: aoliva
Date: Sat Jan 9 14:40:40 2010
New Revision: 155761
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155761
Log:
gcc/ChangeLog:
PR debug/42604
PR debug/42395
* tree-vect-loop-m
--- Comment #5 from aoliva at gcc dot gnu dot org 2010-01-06 16:15 ---
Mine. Patch at http://gcc.gnu.org/ml/gcc-patches/2010-01/msg00267.html
The thread is about bug 42604, but the improvements for the fix for that patch
fixed this one too.
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aoliva at gcc dot gnu dot org changed:
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42395
--- Comment #4 from jakub at gcc dot gnu dot org 2009-12-23 08:41 ---
While that change triggered it because at *.ifcvt it causes a difference:
:
i_41 = j_4(D);
- # DEBUG i => NULL
+ # DEBUG i => i_9
if (i_41 <= 4095)
goto ;
it doesn't to appear to be the bug, i_9 definitio
--- Comment #3 from hjl dot tools at gmail dot com 2009-12-23 00:53 ---
It is caused by revision 154402:
http://gcc.gnu.org/ml/gcc-cvs/2009-11/msg00623.html
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42395
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-12-23 00:13
---
Confirmed.
It also crashes on i686-pc-linux-gnu if you add -msse2 to the command line.
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reichelt at gcc dot gnu dot org changed:
What|Removed |Added
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
CC||aoliva at gcc dot gnu dot
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