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* [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949
@ 2008-06-29 7:15 astrange at ithinksw dot com
2008-06-29 7:15 ` [Bug rtl-optimization/36663] " astrange at ithinksw dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: astrange at ithinksw dot com @ 2008-06-29 7:15 UTC (permalink / raw)
To: gcc-bugs
> gcc -v
Using built-in specs.
Target: i386-apple-darwin9.3.0
Configured with: ../gcc/configure --prefix=/usr/local/gcc44-ira
--enable-threads=posix --with-arch=core2 --with-tune=core2 --with-gmp=/sw
--with-mpfr=/sw --disable-nls --disable-bootstrap --enable-checking=yes,rtl
CFLAGS=-g LDFLAGS=/usr/lib/libiconv.dylib --enable-languages=c,c++,objc
Thread model: posix
gcc version 4.4.0 20080530 (experimental) (GCC)
> gcc -O3 -fira -S ira-ice.i
ira-ice.i: In function 'avf_sdp_create':
ira-ice.i:59: internal compiler error: in save_call_clobbered_regs, at
caller-save.c:1949
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
This only happens at -O3, not anything below.
--
Summary: IRA ICE in save_call_clobbered_regs at caller-
save.c:1949
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: astrange at ithinksw dot com
GCC target triplet: i?86-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com @ 2008-06-29 7:15 ` astrange at ithinksw dot com 2008-07-07 18:30 ` vmakarov at redhat dot com ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: astrange at ithinksw dot com @ 2008-06-29 7:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from astrange at ithinksw dot com 2008-06-29 07:14 ------- Created an attachment (id=15828) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15828&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com 2008-06-29 7:15 ` [Bug rtl-optimization/36663] " astrange at ithinksw dot com @ 2008-07-07 18:30 ` vmakarov at redhat dot com 2008-07-07 18:30 ` vmakarov at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: vmakarov at redhat dot com @ 2008-07-07 18:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from vmakarov at redhat dot com 2008-07-07 18:30 ------- Liveness info was missed in data-flow equation calculation for set free when the save/restore placement optimization was written. Fortunately, the case was catched by an assertion. The patch solving the problem has been submitted (please see above). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com 2008-06-29 7:15 ` [Bug rtl-optimization/36663] " astrange at ithinksw dot com 2008-07-07 18:30 ` vmakarov at redhat dot com @ 2008-07-07 18:30 ` vmakarov at gcc dot gnu dot org 2008-08-27 4:30 ` astrange at ithinksw dot com 2008-12-27 23:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: vmakarov at gcc dot gnu dot org @ 2008-07-07 18:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from vmakarov at gcc dot gnu dot org 2008-07-07 18:29 ------- Subject: Bug 36663 Author: vmakarov Date: Mon Jul 7 18:28:37 2008 New Revision: 137586 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137586 Log: 2008-07-07 Vladimir Makarov <vmakarov@redhat.com> PR target/36663 * caller-saves.c (free_con_fun_n): Use liveness info. Modified: branches/ira/gcc/ChangeLog branches/ira/gcc/caller-save.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com ` (2 preceding siblings ...) 2008-07-07 18:30 ` vmakarov at gcc dot gnu dot org @ 2008-08-27 4:30 ` astrange at ithinksw dot com 2008-12-27 23:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: astrange at ithinksw dot com @ 2008-08-27 4:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from astrange at ithinksw dot com 2008-08-27 04:28 ------- Fixed. -- astrange at ithinksw dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/36663] IRA ICE in save_call_clobbered_regs at caller-save.c:1949 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com ` (3 preceding siblings ...) 2008-08-27 4:30 ` astrange at ithinksw dot com @ 2008-12-27 23:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-12-27 23:53 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|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36663 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-12-27 23:53 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-06-29 7:15 [Bug rtl-optimization/36663] New: IRA ICE in save_call_clobbered_regs at caller-save.c:1949 astrange at ithinksw dot com 2008-06-29 7:15 ` [Bug rtl-optimization/36663] " astrange at ithinksw dot com 2008-07-07 18:30 ` vmakarov at redhat dot com 2008-07-07 18:30 ` vmakarov at gcc dot gnu dot org 2008-08-27 4:30 ` astrange at ithinksw dot com 2008-12-27 23:53 ` pinskia at gcc dot gnu dot org
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