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* [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
@ 2004-06-20 18:53 gcc at weidai dot com
2004-06-20 18:54 ` [Bug rtl-optimization/16104] " gcc at weidai dot com
` (15 more replies)
0 siblings, 16 replies; 17+ messages in thread
From: gcc at weidai dot com @ 2004-06-20 18:53 UTC (permalink / raw)
To: gcc-bugs
with this compiler:
$ gcc -v
Reading specs from /usr/local/lib/gcc/i686-pc-cygwin/3.4.0/specs
Configured with: ../gcc-3.4.0/configure
Thread model: single
gcc version 3.4.0
I'm getting ICE on some SSE2 code when using -O2. The same code compiles fine
with optimizations turned off.
$ g++ -O2 -msse2 --save-temps gcctest.cpp
gcctest.cpp: In function `void P4Optimized_Multiply4(word*, const word*, const
word*)':
gcctest.cpp:119: error: insn does not satisfy its constraints:
(insn 1691 1690 1488 0 (set (reg/v:V2SI 21 xmm0 [orig:419 <anonymous> ] [419])
(mem:V2SI (plus:SI (reg/f:SI 6 bp)
(const_int -184 [0xffffff48])) [0 S8 A8])) 499
{movv2si_internal} (nil)
(nil))
gcctest.cpp:119: internal compiler error: in reload_cse_simplify_operands, at
postreload.c:378
Will attach gcctest.ii.
--
Summary: ICE in reload_cse_simplify_operands, at postreload.c:378
with SSE2 code on -O2
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gcc at weidai dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
@ 2004-06-20 18:54 ` gcc at weidai dot com
2004-06-20 18:55 ` gcc at weidai dot com
` (14 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: gcc at weidai dot com @ 2004-06-20 18:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gcc at weidai dot com 2004-06-20 18:54 -------
Created an attachment (id=6584)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6584&action=view)
test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
2004-06-20 18:54 ` [Bug rtl-optimization/16104] " gcc at weidai dot com
@ 2004-06-20 18:55 ` gcc at weidai dot com
2004-06-20 19:22 ` [Bug rtl-optimization/16104] [3.4/3.5 regression] " pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: gcc at weidai dot com @ 2004-06-20 18:55 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From gcc at weidai dot com 2004-06-20 18:55 -------
Created an attachment (id=6585)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6585&action=view)
un-preprocessed test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/3.5 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
2004-06-20 18:54 ` [Bug rtl-optimization/16104] " gcc at weidai dot com
2004-06-20 18:55 ` gcc at weidai dot com
@ 2004-06-20 19:22 ` pinskia at gcc dot gnu dot org
2004-06-25 9:34 ` reichelt at gcc dot gnu dot org
` (12 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-20 19:22 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-20 19:22 -------
Reduced source:
typedef unsigned int word;
typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
typedef int __v2di __attribute__ ((mode (V2DI)));
void P4Optimized_Multiply41(word *C)
{
__m64 s1;
__v2di temp[7];
word * temp819;
temp819 = (word *)&temp[0];
C[7] = (unsigned int)(int)(long long int)s1 + temp819[27];
return;
}
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-on-valid-code
Known to fail| |3.4.0 3.5.0
Known to work| |3.3.3
Last reconfirmed|0000-00-00 00:00:00 |2004-06-20 19:22:09
date| |
Summary|ICE in |[3.4/3.5 regression] ICE in
|reload_cse_simplify_operands|reload_cse_simplify_operands
|, at postreload.c:378 with |, at postreload.c:378 with
|SSE2 code on -O2 |SSE2 code on -O2
Target Milestone|--- |3.4.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/3.5 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (2 preceding siblings ...)
2004-06-20 19:22 ` [Bug rtl-optimization/16104] [3.4/3.5 regression] " pinskia at gcc dot gnu dot org
@ 2004-06-25 9:34 ` reichelt at gcc dot gnu dot org
2004-08-12 7:41 ` steven at gcc dot gnu dot org
` (11 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-06-25 9:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-06-25 09:30 -------
Here's an even shorter testcase which crashes with the 3.4 branch
and mainline:
===========================================================
typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
int foo()
{
return (long long)(__m64)(0ll);
}
===========================================================
PR16104B.c: In function `foo':
PR16104B.c:5: internal compiler error: in convert_move, at expr.c:585
Please submit a full bug report, [etc.]
Before 3.4 the code was rejected (errorneously IMHO):
PR16104B.c: In function `foo':
PR16104B.c:5: error: can't convert between vector values of different size
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/3.5 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (3 preceding siblings ...)
2004-06-25 9:34 ` reichelt at gcc dot gnu dot org
@ 2004-08-12 7:41 ` steven at gcc dot gnu dot org
2004-08-29 18:12 ` mmitchel at gcc dot gnu dot org
` (10 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-08-12 7:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-08-12 07:41 -------
Mainline (3.5.0-to-be) claims the following:
t.c:1: warning: specifying vector types with __attribute__ ((mode)) is
deprecated
t.c:1: warning: use __attribute__ ((vector_size)) instead
Tweaking the test case accordingly makes the failure go away:
typedef int __m64 __attribute__ ((vector_size (2)));
int foo()
{
return (long long)(__m64)(0ll);
}
t.c: In function `foo':
t.c:5: error: can't convert between vector values of different size
I don't know if the new error makes sense.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/3.5 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (4 preceding siblings ...)
2004-08-12 7:41 ` steven at gcc dot gnu dot org
@ 2004-08-29 18:12 ` mmitchel at gcc dot gnu dot org
2004-08-29 18:25 ` mmitchel at gcc dot gnu dot org
` (9 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-08-29 18:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-08-29 18:12 -------
Postponed until GCC 3.4.3.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/3.5 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (5 preceding siblings ...)
2004-08-29 18:12 ` mmitchel at gcc dot gnu dot org
@ 2004-08-29 18:25 ` mmitchel at gcc dot gnu dot org
2004-10-21 12:53 ` [Bug rtl-optimization/16104] [3.4/4.0 " pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-08-29 18:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-08-29 18:14 -------
Postponed until GCC 3.4.3.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.2 |3.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/4.0 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (6 preceding siblings ...)
2004-08-29 18:25 ` mmitchel at gcc dot gnu dot org
@ 2004-10-21 12:53 ` pinskia at gcc dot gnu dot org
2004-10-30 21:51 ` belyshev at lubercy dot com
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-21 12:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-21 12:53 -------
Note the example which Steven gave is wrong, you want the vector size to 8 not 2 as 2 says only 2
bytes not 8 bytes (64bits).
Also If we use vector_size rather than mode, we don't crash:
typedef int __m64 __attribute__ (( vector_size(8) ));
int foo()
{
return (long long)(__m64)(0ll);
}
--
What |Removed |Added
----------------------------------------------------------------------------
Known to fail|3.4.0 4.0 |3.4.0 4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.4/4.0 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (7 preceding siblings ...)
2004-10-21 12:53 ` [Bug rtl-optimization/16104] [3.4/4.0 " pinskia at gcc dot gnu dot org
@ 2004-10-30 21:51 ` belyshev at lubercy dot com
2004-10-30 22:16 ` [Bug rtl-optimization/16104] [3.3/3.4 " belyshev at lubercy dot com
` (6 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: belyshev at lubercy dot com @ 2004-10-30 21:51 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at lubercy dot com 2004-10-30 21:51 -------
*** Bug 18235 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |michalkr10 at poczta dot
| |onet dot pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (8 preceding siblings ...)
2004-10-30 21:51 ` belyshev at lubercy dot com
@ 2004-10-30 22:16 ` belyshev at lubercy dot com
2004-11-05 21:12 ` reichelt at gcc dot gnu dot org
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: belyshev at lubercy dot com @ 2004-10-30 22:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at lubercy dot com 2004-10-30 22:16 -------
this is small testcase for original bug (ICE in postreload.c),
it fails in 3.3 and 3.4 but not in 4.0.0, use -Os -msse2 to repeat:
-----------------------------------------------------------------------------------------
void foo (int *j)
{
int __attribute__ ((mode (V2SI))) k;
long long t = (long long) k;
j[0] = t;
}
-----------------------------------------------------------------------------------------
Note I cannot repeat this bug on 4.0.0 neither with this nor with Volker's
testcases, so I cleared 4.0 regression flag.
--
What |Removed |Added
----------------------------------------------------------------------------
GCC target triplet| |i*86-*-* sse2
Known to fail|3.4.0 4.0.0 |3.3.3 3.3.4 3.4.0 3.4.1
| |3.4.2 3.4.3
Known to work|3.3.3 |4.0.0
Last reconfirmed|2004-06-20 19:22:09 |2004-10-30 22:16:07
date| |
Summary|[3.4/4.0 regression] ICE in |[3.3/3.4 regression] ICE in
|reload_cse_simplify_operands|reload_cse_simplify_operands
|, at postreload.c:378 with |, at postreload.c:378 with
|SSE2 code on -O2 |SSE2 code on -O2
Target Milestone|3.4.3 |3.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (9 preceding siblings ...)
2004-10-30 22:16 ` [Bug rtl-optimization/16104] [3.3/3.4 " belyshev at lubercy dot com
@ 2004-11-05 21:12 ` reichelt at gcc dot gnu dot org
2005-01-13 15:29 ` jakub at gcc dot gnu dot org
` (4 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-11-05 21:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-11-05 21:12 -------
Hmm. I still the the ICE with my example in comment #4.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (10 preceding siblings ...)
2004-11-05 21:12 ` reichelt at gcc dot gnu dot org
@ 2005-01-13 15:29 ` jakub at gcc dot gnu dot org
2005-04-04 8:50 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: jakub at gcc dot gnu dot org @ 2005-01-13 15:29 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From jakub at gcc dot gnu dot org 2005-01-13 15:28 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00726.html>
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
Known to fail|3.3.3 3.3.4 3.4.0 3.4.1 |3.3.3 3.3.4 3.4.0 3.4.1
|3.4.2 3.4.3 |3.4.2 3.4.3 4.0.0
Known to work|4.0.0 |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (11 preceding siblings ...)
2005-01-13 15:29 ` jakub at gcc dot gnu dot org
@ 2005-04-04 8:50 ` cvs-commit at gcc dot gnu dot org
2005-04-04 9:01 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-04-04 8:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-04 08:50 -------
Subject: Bug 16104
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: jakub@gcc.gnu.org 2005-04-04 08:50:35
Modified files:
gcc : ChangeLog fold-const.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: 20050316-1.c
Log message:
PR rtl-optimization/16104
* fold-const.c (fold_unary): Fix folding of vector conversions.
* gcc.c-torture/execute/20050316-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8107&r2=2.8108
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.553&r2=1.554
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5275&r2=1.5276
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050316-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (12 preceding siblings ...)
2005-04-04 8:50 ` cvs-commit at gcc dot gnu dot org
@ 2005-04-04 9:01 ` cvs-commit at gcc dot gnu dot org
2005-04-30 16:21 ` pinskia at gcc dot gnu dot org
2005-05-19 17:46 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-04-04 9:01 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-04 09:01 -------
Subject: Bug 16104
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: jakub@gcc.gnu.org 2005-04-04 09:01:02
Modified files:
gcc : ChangeLog fold-const.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: 20050316-1.c
Log message:
PR rtl-optimization/16104
* fold-const.c (fold_unary): Fix folding of vector conversions.
* gcc.c-torture/execute/20050316-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.119&r2=2.7592.2.120
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.517.2.4&r2=1.517.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.93&r2=1.5084.2.94
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20050316-1.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (13 preceding siblings ...)
2005-04-04 9:01 ` cvs-commit at gcc dot gnu dot org
@ 2005-04-30 16:21 ` pinskia at gcc dot gnu dot org
2005-05-19 17:46 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-30 16:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-30 16:20 -------
*** Bug 18238 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |belyshev at depni dot sinp
| |dot msu dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug rtl-optimization/16104] [3.3/3.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2
2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
` (14 preceding siblings ...)
2005-04-30 16:21 ` pinskia at gcc dot gnu dot org
@ 2005-05-19 17:46 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-05-19 17:46 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.4 |3.4.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16104
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2004-06-20 18:53 [Bug rtl-optimization/16104] New: ICE in reload_cse_simplify_operands, at postreload.c:378 with SSE2 code on -O2 gcc at weidai dot com
2004-06-20 18:54 ` [Bug rtl-optimization/16104] " gcc at weidai dot com
2004-06-20 18:55 ` gcc at weidai dot com
2004-06-20 19:22 ` [Bug rtl-optimization/16104] [3.4/3.5 regression] " pinskia at gcc dot gnu dot org
2004-06-25 9:34 ` reichelt at gcc dot gnu dot org
2004-08-12 7:41 ` steven at gcc dot gnu dot org
2004-08-29 18:12 ` mmitchel at gcc dot gnu dot org
2004-08-29 18:25 ` mmitchel at gcc dot gnu dot org
2004-10-21 12:53 ` [Bug rtl-optimization/16104] [3.4/4.0 " pinskia at gcc dot gnu dot org
2004-10-30 21:51 ` belyshev at lubercy dot com
2004-10-30 22:16 ` [Bug rtl-optimization/16104] [3.3/3.4 " belyshev at lubercy dot com
2004-11-05 21:12 ` reichelt at gcc dot gnu dot org
2005-01-13 15:29 ` jakub at gcc dot gnu dot org
2005-04-04 8:50 ` cvs-commit at gcc dot gnu dot org
2005-04-04 9:01 ` cvs-commit at gcc dot gnu dot org
2005-04-30 16:21 ` pinskia at gcc dot gnu dot org
2005-05-19 17:46 ` mmitchel at gcc dot gnu dot org
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