--- Comment #8 from hjl at gcc dot gnu dot org 2010-01-07 22:23 ---
Subject: Bug 42555
Author: hjl
Date: Thu Jan 7 22:22:32 2010
New Revision: 155713
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155713
Log:
Backport tests from mainline
2010-01-07 H.J. Lu
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jason at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org
|dot org
--- Comment #6 from jason at gcc dot gnu dot org 2010-01-04 17:53 ---
Subject: Bug 42555
Author: jason
Date: Mon Jan 4 17:53:37 2010
New Revision: 155628
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=155628
Log:
PR c++/42555
* pt.c (tsubst_decl): Don't apply
--- Comment #7 from jason at gcc dot gnu dot org 2010-01-04 17:55 ---
Fixed.
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jason at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #4 from jason at gcc dot gnu dot org 2010-01-02 23:23 ---
I can't reproduce this with the current 4.5 sources.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42555
--- Comment #5 from hjl dot tools at gmail dot com 2010-01-02 23:48 ---
(In reply to comment #4)
I can't reproduce this with the current 4.5 sources.
I still saw it with today's gcc 4.5. You need -O3 -msse2 on
Linux/x86 to see it.
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hjl dot tools at gmail dot com changed:
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Summary|4.5 regression: 16-byte |[4.5 Regression] 16-byte
|aligned double is
--- Comment #3 from hjl dot tools at gmail dot com 2010-01-01 23:48 ---
It is caused by revision 155246:
http://gcc.gnu.org/ml/gcc-cvs/2009-12/msg00390.html
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hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #1 from bredelin at ucla dot edu 2009-12-30 19:00 ---
Created an attachment (id=19425)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19425action=view)
A testcase.
To reproduce the error, compile the file (test5.C) with this command line:
% g++-4.5 -c test5.C -O3
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--- Comment #2 from bredelin at ucla dot edu 2009-12-30 19:03 ---
Also, I just noticed that the error occurs only if -ftree-vectorize is turned
on.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42555
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