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* [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
@ 2003-07-25 14:51 gbeauchesne at mandrakesoft dot com
2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
` (12 more replies)
0 siblings, 13 replies; 14+ messages in thread
From: gbeauchesne at mandrakesoft dot com @ 2003-07-25 14:51 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
Summary: [3.4/3.3-hammer regression] ICE in emit_move_insn, at
expr.c:3207
Product: gcc
Version: 3.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gbeauchesne at mandrakesoft dot com
CC: gcc-bugs at gcc dot gnu dot org,jh at suse dot cz
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
Hi, the following testcase (extracted from Mesa sources) fails to compile on
current 3.3-hammer and 3.4 (20030723) with "-O -march=pentium3 -mfpmath=sse".
This is a regression from plain 3.3-branch.
/* { dg-do compile { target i?86-*-* } } */
/* { dg-options "-O -march=pentium3 -mfpmath=sse" } */
static void f ()
{
unsigned ui[2];
int i;
i = (float)ui[0];
}
[gb@hp6 gcc]$ ./cc1 --version
GNU C version 3.4 20030723 (experimental) (i686-pc-linux-gnu)
[gb@hp6 gcc]$ ./cc1 -O -march=pentium3 -mfpmath=sse ~/vrac/i386-ssefp-3.c
f
/home/gb/vrac/i386-ssefp-3.c: In function `f':
/home/gb/vrac/i386-ssefp-3.c:8: internal compiler error: in emit_move_insn, at
expr.c:3207
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
@ 2003-07-25 14:54 ` pinskia at physics dot uc dot edu
2003-07-25 14:55 ` pinskia at physics dot uc dot edu
` (11 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-07-25 14:54 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2003-07-25 14:54:16
date| |
Version|3.3.1 |3.4
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-25 14:54 -------
I can confirm this fails on the mainline (20030725).
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
@ 2003-07-25 14:55 ` pinskia at physics dot uc dot edu
2003-07-25 14:57 ` [Bug target/11674] [3.3/3.4 " bangerth at dealii dot org
` (10 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-07-25 14:55 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Priority|P2 |P1
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3/3.4 regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
2003-07-25 14:55 ` pinskia at physics dot uc dot edu
@ 2003-07-25 14:57 ` bangerth at dealii dot org
2003-07-25 15:04 ` [Bug target/11674] [3.4/3.3-hammer " pinskia at physics dot uc dot edu
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: bangerth at dealii dot org @ 2003-07-25 14:57 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
bangerth at dealii dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.4/3.3-hammer regression] |[3.3/3.4 regression] ICE in
|ICE in emit_move_insn, at |emit_move_insn, at
|expr.c:3207 |expr.c:3207
Target Milestone|3.4 |3.3.1
------- Additional Comments From bangerth at dealii dot org 2003-07-25 14:57 -------
Indeed to be found on mainline, too. So change summary line and
target milestone.
W.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (2 preceding siblings ...)
2003-07-25 14:57 ` [Bug target/11674] [3.3/3.4 " bangerth at dealii dot org
@ 2003-07-25 15:04 ` pinskia at physics dot uc dot edu
2003-07-25 15:06 ` gbeauchesne at mandrakesoft dot com
` (8 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-07-25 15:04 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.3/3.4 regression] ICE in |[3.4/3.3-hammer regression]
|emit_move_insn, at |ICE in emit_move_insn, at
|expr.c:3207 |expr.c:3207
Target Milestone|3.3.1 |3.4
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-25 15:04 -------
It does not fail on 3.3.1 (20030707), this is not a 3.3 regression, it only fails on the mainline and
the 3.3-hammer branch.
>From Phil's regression hunter: Search converges between 2003-02-05-trunk (#214) and 2003-
02-06-trunk (#215).
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (3 preceding siblings ...)
2003-07-25 15:04 ` [Bug target/11674] [3.4/3.3-hammer " pinskia at physics dot uc dot edu
@ 2003-07-25 15:06 ` gbeauchesne at mandrakesoft dot com
2003-07-25 15:15 ` bangerth at dealii dot org
` (7 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: gbeauchesne at mandrakesoft dot com @ 2003-07-25 15:06 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
------- Additional Comments From gbeauchesne at mandrakesoft dot com 2003-07-25 15:06 -------
Subject: Re: [3.3/3.4 regression] ICE in emit_move_insn,
at expr.c:3207
> So change summary line and target milestone.
Are you sure? Though I can reproduce on 3.3-hammer branch, I can't
reproduce that on 3.3-branch, nor 3.3-rhl-branch, at least as of:
GNU C version 3.3.1 20030721 (prerelease) (i686-pc-linux-gnu)
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (4 preceding siblings ...)
2003-07-25 15:06 ` gbeauchesne at mandrakesoft dot com
@ 2003-07-25 15:15 ` bangerth at dealii dot org
2003-07-25 23:08 ` janis187 at us dot ibm dot com
` (6 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: bangerth at dealii dot org @ 2003-07-25 15:15 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
------- Additional Comments From bangerth at dealii dot org 2003-07-25 15:15 -------
Sorry, guys, I was just misreading the intent of the [x.y/... regression] marker.
Thanks for cleaning up after me.
W.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (5 preceding siblings ...)
2003-07-25 15:15 ` bangerth at dealii dot org
@ 2003-07-25 23:08 ` janis187 at us dot ibm dot com
2003-09-17 15:25 ` rakdver at gcc dot gnu dot org
` (5 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: janis187 at us dot ibm dot com @ 2003-07-25 23:08 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
------- Additional Comments From janis187 at us dot ibm dot com 2003-07-25 23:08 -------
The regression in PR 11674 was introduced or exposed by this patch:
--- gcc/gcc/ChangeLog ---
Wed Feb 5 23:12:57 CET 2003 Jan Hubicka <jh@suse.cz>
* i386-protos.h (x86_emit_floatuns): Declare.
* i386.c (x86_emit_floatuns): New global function.
* i386.md (floatunssisf2, floatunsdisf2,
floatunsdidf2): New patterns.
The regression hunt took place on i686-pc-linux-gnu using the test
case from the PR compiled with "-O -march=pentium3 -mfpmath=sse".
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (6 preceding siblings ...)
2003-07-25 23:08 ` janis187 at us dot ibm dot com
@ 2003-09-17 15:25 ` rakdver at gcc dot gnu dot org
2003-09-18 17:06 ` [Bug target/11674] [3.3-hammer " pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: rakdver at gcc dot gnu dot org @ 2003-09-17 15:25 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
------- Additional Comments From rakdver at gcc dot gnu dot org 2003-09-17 14:41 -------
A patch sent:
http://gcc.gnu.org/ml/gcc-patches/2003-09/msg01096.html
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (7 preceding siblings ...)
2003-09-17 15:25 ` rakdver at gcc dot gnu dot org
@ 2003-09-18 17:06 ` pinskia at gcc dot gnu dot org
2003-10-26 23:03 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-09-18 17:06 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.4/3.3-hammer regression] |[3.3-hammer regression] ICE
|ICE in emit_move_insn, at |in emit_move_insn, at
|expr.c:3207 |expr.c:3207
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-09-18 16:03 -------
FIxed on the mainline by:
2003-09-18 Zdenek Dvorak
PR target/11674
* config/i386/i386.c (x86_emit_floatuns): Also handle SImode operand.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (8 preceding siblings ...)
2003-09-18 17:06 ` [Bug target/11674] [3.3-hammer " pinskia at gcc dot gnu dot org
@ 2003-10-26 23:03 ` pinskia at gcc dot gnu dot org
2003-12-18 11:47 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-10-26 23:03 UTC (permalink / raw)
To: gcc-bugs
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |hubicka at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Keywords| |patch
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-10-26 22:51 -------
Jan is this fixed on the hammer branch yet?
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (9 preceding siblings ...)
2003-10-26 23:03 ` pinskia at gcc dot gnu dot org
@ 2003-12-18 11:47 ` pinskia at gcc dot gnu dot org
2004-01-03 21:19 ` cvs-commit at gcc dot gnu dot org
2004-01-03 21:20 ` hubicka at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-18 11:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-18 10:55 -------
Jan has this bug been fixed on the hammer branch yet?
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (10 preceding siblings ...)
2003-12-18 11:47 ` pinskia at gcc dot gnu dot org
@ 2004-01-03 21:19 ` cvs-commit at gcc dot gnu dot org
2004-01-03 21:20 ` hubicka at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-01-03 21:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-03 21:19 -------
Subject: Bug 11674
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: hubicka@gcc.gnu.org 2004-01-03 21:19:51
Modified files:
gcc : ChangeLog.hammer
gcc/config/i386: i386.c
Log message:
backport from mainline:
2003-09-18 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
PR target/11674
* config/i386/i386.c (x86_emit_floatuns): Also handle SImode operand.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.250&r2=1.1.2.251
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.490.2.62&r2=1.490.2.63
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug target/11674] [3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207
2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
` (11 preceding siblings ...)
2004-01-03 21:19 ` cvs-commit at gcc dot gnu dot org
@ 2004-01-03 21:20 ` hubicka at gcc dot gnu dot org
12 siblings, 0 replies; 14+ messages in thread
From: hubicka at gcc dot gnu dot org @ 2004-01-03 21:20 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hubicka at gcc dot gnu dot org 2004-01-03 21:20 -------
fixed by Zdenek's patch
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11674
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2004-01-03 21:20 UTC | newest]
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2003-07-25 14:51 [Bug target/11674] New: [3.4/3.3-hammer regression] ICE in emit_move_insn, at expr.c:3207 gbeauchesne at mandrakesoft dot com
2003-07-25 14:54 ` [Bug target/11674] " pinskia at physics dot uc dot edu
2003-07-25 14:55 ` pinskia at physics dot uc dot edu
2003-07-25 14:57 ` [Bug target/11674] [3.3/3.4 " bangerth at dealii dot org
2003-07-25 15:04 ` [Bug target/11674] [3.4/3.3-hammer " pinskia at physics dot uc dot edu
2003-07-25 15:06 ` gbeauchesne at mandrakesoft dot com
2003-07-25 15:15 ` bangerth at dealii dot org
2003-07-25 23:08 ` janis187 at us dot ibm dot com
2003-09-17 15:25 ` rakdver at gcc dot gnu dot org
2003-09-18 17:06 ` [Bug target/11674] [3.3-hammer " pinskia at gcc dot gnu dot org
2003-10-26 23:03 ` pinskia at gcc dot gnu dot org
2003-12-18 11:47 ` pinskia at gcc dot gnu dot org
2004-01-03 21:19 ` cvs-commit at gcc dot gnu dot org
2004-01-03 21:20 ` hubicka at gcc dot gnu dot org
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