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* [Bug optimization/13525] New: ICE on valid code.
@ 2003-12-30 20:20 tm at kloo dot net
2003-12-30 20:21 ` [Bug optimization/13525] " tm at kloo dot net
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: tm at kloo dot net @ 2003-12-30 20:20 UTC (permalink / raw)
To: gcc-bugs
When compiling using the options -O2 -m4 -fnew-ra -S, GCC crashes on almost
every file in stress-1.17:
./aiunit.i:5631: internal compiler error: in remember_move, at ra-build.c:579
./advdomestic.i:3820: internal compiler error: in remember_move, at
ra-build.c:579
./advmilitary.i:3944: internal compiler error: in remember_move, at
ra-build.c:579
./attsub.i:12800: internal compiler error: in remember_move, at ra-build.c:579
./avl.i:1720: internal compiler error: in remember_move, at ra-build.c:579
./avltr.i:2706: internal compiler error: in remember_move, at ra-build.c:579
./blitcursor.i:19374: internal compiler error: in remember_move, at
ra-build.c:579
...
It appears to be failing a sanity check in new-ra:
/* Some sanity test for the copy insn. */
struct df_link *slink = DF_INSN_USES (df, insn);
struct df_link *link = DF_INSN_DEFS (df, insn);
if (!link || !link->ref || !slink || !slink->ref) <- line 578
abort ();
Toshi
--
Summary: ICE on valid code.
Product: gcc
Version: new-ra
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: optimization
AssignedTo: matz at suse dot de
ReportedBy: tm at kloo dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i386-linux
GCC host triplet: i386-linux
GCC target triplet: sh-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
@ 2003-12-30 20:21 ` tm at kloo dot net
2003-12-30 21:07 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: tm at kloo dot net @ 2003-12-30 20:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From tm at kloo dot net 2003-12-30 20:06 -------
Created an attachment (id=5383)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5383&action=view)
file from stress-1.17 GCC testsuite
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
2003-12-30 20:21 ` [Bug optimization/13525] " tm at kloo dot net
@ 2003-12-30 21:07 ` pinskia at gcc dot gnu dot org
2004-01-20 0:23 ` dhazeghi at yahoo dot com
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2003-12-30 21:07 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
2003-12-30 20:21 ` [Bug optimization/13525] " tm at kloo dot net
2003-12-30 21:07 ` pinskia at gcc dot gnu dot org
@ 2004-01-20 0:23 ` dhazeghi at yahoo dot com
2004-01-20 0:24 ` dhazeghi at yahoo dot com
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: dhazeghi at yahoo dot com @ 2004-01-20 0:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dhazeghi at yahoo dot com 2004-01-20 00:23 -------
Created an attachment (id=5527)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5527&action=view)
somewhat reduced testcase (31 lines)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
` (2 preceding siblings ...)
2004-01-20 0:23 ` dhazeghi at yahoo dot com
@ 2004-01-20 0:24 ` dhazeghi at yahoo dot com
2004-04-08 21:03 ` [Bug optimization/13525] [new-ra] " 1319 at bot dot ru
2004-04-08 21:12 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: dhazeghi at yahoo dot com @ 2004-01-20 0:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dhazeghi at yahoo dot com 2004-01-20 00:24 -------
Confirmed with new-ra cvs (20031009 is what it claims to be but I checked it out
this morning).
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-01-20 00:24:46
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] [new-ra] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
` (3 preceding siblings ...)
2004-01-20 0:24 ` dhazeghi at yahoo dot com
@ 2004-04-08 21:03 ` 1319 at bot dot ru
2004-04-08 21:12 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: 1319 at bot dot ru @ 2004-04-08 21:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From 1319 at bot dot ru 2004-04-08 21:03 -------
Fixed on new-regalloc branch from 20040408:
$ ./xgcc -B. -S -O2 -m4 -fnew-ra -S ~/tmp/13525.i
$
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug optimization/13525] [new-ra] ICE on valid code.
2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
` (4 preceding siblings ...)
2004-04-08 21:03 ` [Bug optimization/13525] [new-ra] " 1319 at bot dot ru
@ 2004-04-08 21:12 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-08 21:12 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-08 21:12 -------
Fixed so closing.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13525
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-04-08 21:12 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2003-12-30 20:20 [Bug optimization/13525] New: ICE on valid code tm at kloo dot net
2003-12-30 20:21 ` [Bug optimization/13525] " tm at kloo dot net
2003-12-30 21:07 ` pinskia at gcc dot gnu dot org
2004-01-20 0:23 ` dhazeghi at yahoo dot com
2004-01-20 0:24 ` dhazeghi at yahoo dot com
2004-04-08 21:03 ` [Bug optimization/13525] [new-ra] " 1319 at bot dot ru
2004-04-08 21:12 ` pinskia at gcc dot gnu dot org
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