* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
@ 2004-12-02 2:50 ` hp at gcc dot gnu dot org
2004-12-02 2:54 ` pinskia at gcc dot gnu dot org
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From: hp at gcc dot gnu dot org @ 2004-12-02 2:50 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
2004-12-02 2:50 ` [Bug target/18774] " hp at gcc dot gnu dot org
@ 2004-12-02 2:54 ` pinskia at gcc dot gnu dot org
2004-12-02 3:49 ` hp at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2004-12-02 2:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-02 02:54 -------
This might be caused by:
http://gcc.gnu.org/ml/gcc-patches/2004-12/msg00041.html
But I could be wrong.
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What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
2004-12-02 2:50 ` [Bug target/18774] " hp at gcc dot gnu dot org
2004-12-02 2:54 ` pinskia at gcc dot gnu dot org
@ 2004-12-02 3:49 ` hp at gcc dot gnu dot org
2004-12-02 16:17 ` pinskia at gcc dot gnu dot org
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From: hp at gcc dot gnu dot org @ 2004-12-02 3:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hp at gcc dot gnu dot org 2004-12-02 03:49 -------
Starting with 1.211 of expmed.c: fail.
Reverting just the 1.209->1.210 patch: fail.
Reverting just the 1.210->1.211 patch: fail.
Reverting to 1.209: fail.
So, no, that patch isn't it, at least not in isolation.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
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2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
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2004-12-02 3:49 ` hp at gcc dot gnu dot org
@ 2004-12-02 16:17 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2004-12-02 16:17 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-02 16:16 -------
I see something like this on ppc-darwin also.
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What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
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2004-12-02 16:17 ` pinskia at gcc dot gnu dot org
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From: rth at gcc dot gnu dot org @ 2004-12-02 21:30 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-12-02 21:29 -------
Whee. (const_int 0x3f80000000000000) attempted to be coerced into SCmode,
and we don't handle that in simplify-rtx.c.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-12-02 21:29:47
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
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2004-12-02 21:30 ` rth at gcc dot gnu dot org
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From: rth at gcc dot gnu dot org @ 2004-12-02 21:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-12-02 21:41 -------
Try that.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
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2004-12-02 21:41 ` rth at gcc dot gnu dot org
@ 2004-12-03 2:43 ` hp at gcc dot gnu dot org
2004-12-03 3:27 ` cvs-commit at gcc dot gnu dot org
2004-12-03 3:28 ` rth at gcc dot gnu dot org
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From: hp at gcc dot gnu dot org @ 2004-12-03 2:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hp at gcc dot gnu dot org 2004-12-03 02:43 -------
That patch named d-18774,
<URL:http://gcc.gnu.org/bugzilla/attachment.cgi?id=7666&action=view:>, makes the
test-case pass.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Keywords| |patch
Last reconfirmed|2004-12-02 21:29:47 |2004-12-03 02:43:00
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
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2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
` (6 preceding siblings ...)
2004-12-03 2:43 ` hp at gcc dot gnu dot org
@ 2004-12-03 3:27 ` cvs-commit at gcc dot gnu dot org
2004-12-03 3:28 ` rth at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-12-03 3:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-03 03:27 -------
Subject: Bug 18774
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-12-03 03:27:36
Modified files:
gcc : ChangeLog simplify-rtx.c
Log message:
PR 18774
* simplify-rtx.c (simplify_immed_subreg): Fail complex modes.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6693&r2=2.6694
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/simplify-rtx.c.diff?cvsroot=gcc&r1=1.212&r2=1.213
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread* [Bug target/18774] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile
2004-12-02 2:49 [Bug target/18774] New: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/execute/20020227-1.c -Os -O2 compile hp at gcc dot gnu dot org
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2004-12-03 3:27 ` cvs-commit at gcc dot gnu dot org
@ 2004-12-03 3:28 ` rth at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-12-03 3:28 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-12-03 03:28 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18774
^ permalink raw reply [flat|nested] 10+ messages in thread