* [Bug c/15761] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
@ 2004-06-01 10:39 ` ashutiwary at yahoo dot com
2004-06-01 10:42 ` ashutiwary at yahoo dot com
` (11 subsequent siblings)
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From: ashutiwary at yahoo dot com @ 2004-06-01 10:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ashutiwary at yahoo dot com 2004-06-01 10:39 -------
Created an attachment (id=6444)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6444&action=view)
bzip2'd preprocessed source (from ethereal v 0.10.4:packet-isup.c)
this is the preprocessed source of the file "packet-isup.c" from the ethereal v
0.10.4 package; the file was created by descending into the "epan" dir in the
ethereal source.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug c/15761] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
2004-06-01 10:39 ` [Bug c/15761] " ashutiwary at yahoo dot com
@ 2004-06-01 10:42 ` ashutiwary at yahoo dot com
2004-06-01 11:26 ` pinskia at gcc dot gnu dot org
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From: ashutiwary at yahoo dot com @ 2004-06-01 10:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ashutiwary at yahoo dot com 2004-06-01 10:42 -------
Created an attachment (id=6445)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6445&action=view)
corrected preprocessed file...
corrected bzip2'd preprocessed source (from ethereal v 0.10.4:packet-isup.c)
generated from "gcc -v -save-temps ..."; incorrectly sent assembly output
previously
--
What |Removed |Added
----------------------------------------------------------------------------
Attachment #6444 is|0 |1
obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
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* [Bug c/15761] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
2004-06-01 10:39 ` [Bug c/15761] " ashutiwary at yahoo dot com
2004-06-01 10:42 ` ashutiwary at yahoo dot com
@ 2004-06-01 11:26 ` pinskia at gcc dot gnu dot org
2004-06-01 11:36 ` [Bug rtl-optimization/15761] [3.4 Regression] " pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2004-06-01 11:26 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
GCC target triplet| |i486-slackware-linux
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (2 preceding siblings ...)
2004-06-01 11:26 ` pinskia at gcc dot gnu dot org
@ 2004-06-01 11:36 ` pinskia at gcc dot gnu dot org
2004-06-01 13:10 ` belyshev at lubercy dot com
` (8 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2004-06-01 11:36 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|c |rtl-optimization
Known to fail| |3.4.0
Known to work| |3.5.0 3.3.3
Summary|internal compiler error: in |[3.4 Regression] internal
|do_SUBST, at combine.c:446 |compiler error: in do_SUBST,
| |at combine.c:446
Target Milestone|--- |3.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (3 preceding siblings ...)
2004-06-01 11:36 ` [Bug rtl-optimization/15761] [3.4 Regression] " pinskia at gcc dot gnu dot org
@ 2004-06-01 13:10 ` belyshev at lubercy dot com
2004-06-01 15:49 ` pinskia at gcc dot gnu dot org
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From: belyshev at lubercy dot com @ 2004-06-01 13:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at lubercy dot com 2004-06-01 13:10 -------
Created an attachment (id=6447)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6447&action=view)
small testcase (63 bytes)
small testcase:
cat > bug.i << EOF
void foo (unsigned char bar)
{
while (bar > 0)
bar -= 3;
}
EOF
gcc bug.i -O1 -funroll-all-loops -march=pentium4
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (4 preceding siblings ...)
2004-06-01 13:10 ` belyshev at lubercy dot com
@ 2004-06-01 15:49 ` pinskia at gcc dot gnu dot org
2004-06-01 20:08 ` ashutiwary at yahoo dot com
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From: pinskia at gcc dot gnu dot org @ 2004-06-01 15:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-01 15:49 -------
Confirmed.
I think this was fixed on the mainline by:
PR c++/15463
* loop-iv.c (iv_number_of_iterations): Use trunc_int_for_mode on
result of inverse.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rakdver at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-06-01 15:49:55
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (5 preceding siblings ...)
2004-06-01 15:49 ` pinskia at gcc dot gnu dot org
@ 2004-06-01 20:08 ` ashutiwary at yahoo dot com
2004-06-04 21:09 ` reichelt at gcc dot gnu dot org
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From: ashutiwary at yahoo dot com @ 2004-06-01 20:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ashutiwary at yahoo dot com 2004-06-01 20:08 -------
i was able to successfully compile ethereal after removing the
"-funroll-all-loops" option - just to confirmed serge's/andrew's comments above
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (6 preceding siblings ...)
2004-06-01 20:08 ` ashutiwary at yahoo dot com
@ 2004-06-04 21:09 ` reichelt at gcc dot gnu dot org
2004-06-05 20:24 ` mmitchel at gcc dot gnu dot org
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From: reichelt at gcc dot gnu dot org @ 2004-06-04 21:09 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Severity|normal |critical
Keywords| |monitored
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (7 preceding siblings ...)
2004-06-04 21:09 ` reichelt at gcc dot gnu dot org
@ 2004-06-05 20:24 ` mmitchel at gcc dot gnu dot org
2004-06-05 20:38 ` pinskia at gcc dot gnu dot org
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From: mmitchel at gcc dot gnu dot org @ 2004-06-05 20:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-06-05 20:24 -------
Andrew --
Would you please backport the patch to 3.4.1 and attach it here?
-- Mark
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (8 preceding siblings ...)
2004-06-05 20:24 ` mmitchel at gcc dot gnu dot org
@ 2004-06-05 20:38 ` pinskia at gcc dot gnu dot org
2004-06-07 23:14 ` rakdver at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2004-06-05 20:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-05 20:38 -------
Mark, there is no loop-iv.c on the 3.4.0 branch and the function does not exist either so I cannot even
try to backport the fix.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |mmitchel at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (9 preceding siblings ...)
2004-06-05 20:38 ` pinskia at gcc dot gnu dot org
@ 2004-06-07 23:14 ` rakdver at gcc dot gnu dot org
2004-06-09 2:05 ` cvs-commit at gcc dot gnu dot org
2004-06-09 3:12 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: rakdver at gcc dot gnu dot org @ 2004-06-07 23:14 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rakdver at gcc dot gnu dot org 2004-06-07 23:14 -------
Patch:
http://gcc.gnu.org/ml/gcc-patches/2004-06/msg00390.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (10 preceding siblings ...)
2004-06-07 23:14 ` rakdver at gcc dot gnu dot org
@ 2004-06-09 2:05 ` cvs-commit at gcc dot gnu dot org
2004-06-09 3:12 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-09 2:05 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-09 02:05 -------
Subject: Bug 15761
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: rakdver@gcc.gnu.org 2004-06-09 02:05:27
Modified files:
gcc : ChangeLog cfgloopanal.c
Log message:
PR rtl-optimization/15761
* cfgloopanal.c (count_strange_loop_iterations,
count_loop_iterations): Use gen_int_mode instead
of GEN_INT.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.483&r2=2.2326.2.484
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloopanal.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.18.4.1&r2=1.18.4.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug rtl-optimization/15761] [3.4 Regression] internal compiler error: in do_SUBST, at combine.c:446
2004-06-01 10:36 [Bug c/15761] New: internal compiler error: in do_SUBST, at combine.c:446 ashutiwary at yahoo dot com
` (11 preceding siblings ...)
2004-06-09 2:05 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-09 3:12 ` pinskia at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-09 3:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-09 03:12 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15761
^ permalink raw reply [flat|nested] 14+ messages in thread