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* [Bug c/39928] New: gimplify_expr failure
@ 2009-04-27 11:36 dcb314 at hotmail dot com
2009-04-27 11:37 ` [Bug c/39928] " dcb314 at hotmail dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: dcb314 at hotmail dot com @ 2009-04-27 11:36 UTC (permalink / raw)
To: gcc-bugs
I just tried to compile the Suse Linux package speex-1.1.99.91-15.19
with the GNU gcc version 4.5 snapshot 20090423.
The compiler said
vq_sse.h: In function 'vq_nbest':
vq_sse.h:52: internal compiler error: in gimplify_expr, at gimplify.c:7175
Please submit a
full bug report,
with preprocessed source if appropriate. See
<http://gcc.gnu.org/bugs.html> for instructions.
Preprocessed source code attached. No special flags required.
--
Summary: gimplify_expr failure
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dcb314 at hotmail dot com
GCC host triplet: x86_64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
@ 2009-04-27 11:37 ` dcb314 at hotmail dot com
2009-04-27 12:16 ` rguenth at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dcb314 at hotmail dot com @ 2009-04-27 11:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dcb314 at hotmail dot com 2009-04-27 11:37 -------
Created an attachment (id=17766)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17766&action=view)
C source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
2009-04-27 11:37 ` [Bug c/39928] " dcb314 at hotmail dot com
@ 2009-04-27 12:16 ` rguenth at gcc dot gnu dot org
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-04-27 12:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-04-27 12:15 -------
Reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
2009-04-27 11:37 ` [Bug c/39928] " dcb314 at hotmail dot com
2009-04-27 12:16 ` rguenth at gcc dot gnu dot org
@ 2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-04-27 12:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2009-04-27 12:22 -------
And mine.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2009-04-27 12:22:02 |2009-04-27 12:22:11
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
` (2 preceding siblings ...)
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
@ 2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-04-27 12:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-27 12:22 -------
typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
extern __m128 _mm_sub_ps (__m128 __A, __m128 __B);
extern __m128 _mm_mul_ps (__m128 __A, __m128 __B);
__m128
vq_nbest(const __m128 *codebook, __m128 d, __m128 in)
{
return _mm_sub_ps(d, _mm_mul_ps(in, *codebook++));
}
Confirmed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-04-27 12:22:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
` (3 preceding siblings ...)
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
@ 2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-04-27 15:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2009-04-27 15:50 -------
Fixed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/39928] gimplify_expr failure
2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
` (4 preceding siblings ...)
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
@ 2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-04-27 15:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2009-04-27 15:50 -------
Fixed.
------- Comment #6 from rguenth at gcc dot gnu dot org 2009-04-27 15:50 -------
Subject: Bug 39928
Author: rguenth
Date: Mon Apr 27 15:50:05 2009
New Revision: 146846
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146846
Log:
2009-04-27 Richard Guenther <rguenther@suse.de>
PR middle-end/39928
* gimplify.c (gimplify_expr): If we are required to create
a temporary make sure it ends up as register.
* gcc.c-torture/compile/pr39928-1.c: New testcase.
* gcc.c-torture/compile/pr39928-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr39928-1.c
trunk/gcc/testsuite/gcc.c-torture/compile/pr39928-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39928
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2009-04-27 15:50 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2009-04-27 11:36 [Bug c/39928] New: gimplify_expr failure dcb314 at hotmail dot com
2009-04-27 11:37 ` [Bug c/39928] " dcb314 at hotmail dot com
2009-04-27 12:16 ` rguenth at gcc dot gnu dot org
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
2009-04-27 12:22 ` rguenth at gcc dot gnu dot org
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
2009-04-27 15:50 ` rguenth at gcc dot gnu dot org
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