public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
@ 2007-09-14 17:03 belyshev at depni dot sinp dot msu dot ru
2007-09-14 17:03 ` [Bug target/33438] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2007-09-14 17:03 UTC (permalink / raw)
To: gcc-bugs
Compile with -O1:
long double f (long double x)
{
return __builtin_remainderl (x, x);
}
bug.c: In function 'f':
bug.c:4: internal compiler error: in cselib_record_set, at cselib.c:1515
--
Summary: [4.3 Regression] ICE in cselib_record_set, at
cselib.c:1515 on x86
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: belyshev at depni dot sinp dot msu dot ru
GCC target triplet: x86_64-*-*, i?86-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/33438] [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
@ 2007-09-14 17:03 ` pinskia at gcc dot gnu dot org
2007-09-14 19:24 ` uros at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-09-14 17:03 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/33438] [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
2007-09-14 17:03 ` [Bug target/33438] " pinskia at gcc dot gnu dot org
@ 2007-09-14 19:24 ` uros at gcc dot gnu dot org
2007-09-14 19:27 ` ubizjak at gmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: uros at gcc dot gnu dot org @ 2007-09-14 19:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from uros at gcc dot gnu dot org 2007-09-14 19:24 -------
Subject: Bug 33438
Author: uros
Date: Fri Sep 14 19:24:26 2007
New Revision: 128502
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128502
Log:
PR target/33438
* config/i386/i386.md (fmodxf3): Copy operands[2] to temporary register
when operands[2] equals operands[1].
(remainderxf3): Ditto.
testsuite/ChangeLog:
PR target/33438
* gcc.target/i386/pr33438.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr33483.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/33438] [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
2007-09-14 17:03 ` [Bug target/33438] " pinskia at gcc dot gnu dot org
2007-09-14 19:24 ` uros at gcc dot gnu dot org
@ 2007-09-14 19:27 ` ubizjak at gmail dot com
2007-10-10 10:02 ` uros at gcc dot gnu dot org
2007-12-03 4:16 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2007-09-14 19:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ubizjak at gmail dot com 2007-09-14 19:27 -------
Fixed.
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/33438] [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
` (2 preceding siblings ...)
2007-09-14 19:27 ` ubizjak at gmail dot com
@ 2007-10-10 10:02 ` uros at gcc dot gnu dot org
2007-12-03 4:16 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: uros at gcc dot gnu dot org @ 2007-10-10 10:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from uros at gcc dot gnu dot org 2007-10-10 10:02 -------
Subject: Bug 33438
Author: uros
Date: Wed Oct 10 10:01:53 2007
New Revision: 129201
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129201
Log:
Backport from mainline:
2007-09-14 Uros Bizjak <ubizjak@gmail.com>
PR target/33438
* config/i386/i386.md (fmodxf3): Copy operands[2] to temporary
register when operands[2] equals operands[1].
(dremxf3): Ditto.
2007-09-10 Uros Bizjak <ubizjak@gmail.com>
PR target/33369
* gcc/config/i386/sse.md (ashr<mode>3): Change op2 mode to SImode.
Use 'N' operand constraint for op2.
(lshr<mode>3): Ditto.
(ashl<mode>3): Ditto.
(vec_shl_<mode>): Use const_0_to_255_mul_8_operand predicate for op2.
(vec_shr_<mode>): Use const_0_to_255_mul_8_operand predicate for op2.
* gcc/config/i386/i386.c (ix86_expand_builtin) [IX86_BUILTIN_PSLL?128,
IX86_BUILTIN_PSRA*?128, IX86_BUILTIN_PSRL?128]: Convert op1 to SImode.
testsuite/ChangeLog:
Backport from mainline:
2007-09-14 Uros Bizjak <ubizjak@gmail.com>
PR target/33438
* gcc.target/i386/pr33438.c: New test.
2007-09-10 Uros Bizjak <ubizjak@gmail.com>
PR target/33369
* gcc.dg/vect/pr33369.c: New test.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/vect/pr33369.c
- copied unchanged from r128328,
trunk/gcc/testsuite/gcc.dg/vect/pr33369.c
branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/pr33483.c
- copied unchanged from r128502,
trunk/gcc/testsuite/gcc.target/i386/pr33483.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/config/i386/i386.c
branches/gcc-4_2-branch/gcc/config/i386/i386.md
branches/gcc-4_2-branch/gcc/config/i386/sse.md
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/33438] [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
` (3 preceding siblings ...)
2007-10-10 10:02 ` uros at gcc dot gnu dot org
@ 2007-12-03 4:16 ` pinskia at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-12-03 4:16 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.3.0 |4.2.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33438
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-12-03 4:16 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-09-14 17:03 [Bug target/33438] New: [4.3 Regression] ICE in cselib_record_set, at cselib.c:1515 on x86 belyshev at depni dot sinp dot msu dot ru
2007-09-14 17:03 ` [Bug target/33438] " pinskia at gcc dot gnu dot org
2007-09-14 19:24 ` uros at gcc dot gnu dot org
2007-09-14 19:27 ` ubizjak at gmail dot com
2007-10-10 10:02 ` uros at gcc dot gnu dot org
2007-12-03 4:16 ` pinskia at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).