public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug rtl-optimization/45570] New: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584
@ 2010-09-06 23:53 zsojka at seznam dot cz
2010-09-06 23:55 ` [Bug rtl-optimization/45570] " zsojka at seznam dot cz
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-06 23:53 UTC (permalink / raw)
To: gcc-bugs
Command line:
$ gcc -O1 -fgcse -finline-small-functions -freorder-blocks -fschedule-insns2
-ftree-vrp -finline-functions -fselective-scheduling2 -fsel-sched-pipelining
-fsel-sched-pipelining-outer-loops -ftracer testcase.c
or
$ gcc -O2 -finline-functions -fselective-scheduling2 -fsel-sched-pipelining
-fsel-sched-pipelining-outer-loops -ftracer testcase.c
or
$ gcc -O3 -fselective-scheduling2 -fsel-sched-pipelining
-fsel-sched-pipelining-outer-loops -ftracer testcase.c
Compiler output:
$ gcc -O1 -fgcse -finline-small-functions -freorder-blocks -fschedule-insns2
-ftree-vrp -finline-functions -fselective-scheduling2 -fsel-sched-pipelining
-fsel-sched-pipelining-outer-loops -ftracer testcase.c
testcase.c: In function 'parser_get_next_parameter':
testcase.c:26:1: internal compiler error: in cfg_preds_1, at
sel-sched-ir.c:4584
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r163921 - crash
r161659 - crash
r161170 - OK
--
Summary: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-
ir.c:4584
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: zsojka at seznam dot cz
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45570
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug rtl-optimization/45570] [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 2010-09-06 23:53 [Bug rtl-optimization/45570] New: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 zsojka at seznam dot cz @ 2010-09-06 23:55 ` zsojka at seznam dot cz 2010-09-07 8:42 ` rguenth at gcc dot gnu dot org 2010-09-22 15:57 ` abel at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: zsojka at seznam dot cz @ 2010-09-06 23:55 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from zsojka at seznam dot cz 2010-09-06 23:54 ------- Created an attachment (id=21721) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21721&action=view) reduced testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45570 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/45570] [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 2010-09-06 23:53 [Bug rtl-optimization/45570] New: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 zsojka at seznam dot cz 2010-09-06 23:55 ` [Bug rtl-optimization/45570] " zsojka at seznam dot cz @ 2010-09-07 8:42 ` rguenth at gcc dot gnu dot org 2010-09-22 15:57 ` abel at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-09-07 8:42 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45570 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/45570] [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 2010-09-06 23:53 [Bug rtl-optimization/45570] New: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 zsojka at seznam dot cz 2010-09-06 23:55 ` [Bug rtl-optimization/45570] " zsojka at seznam dot cz 2010-09-07 8:42 ` rguenth at gcc dot gnu dot org @ 2010-09-22 15:57 ` abel at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: abel at gcc dot gnu dot org @ 2010-09-22 15:57 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from abel at gcc dot gnu dot org 2010-09-22 15:57 ------- Neither of these option combinations fail for me on x86-64 with a recent trunk (164506). We will investigate further with the given trunk revisions. -- abel at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |abel at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45570 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-09-22 15:57 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-09-06 23:53 [Bug rtl-optimization/45570] New: [4.6 Regression] ICE: in cfg_preds_1, at sel-sched-ir.c:4584 zsojka at seznam dot cz 2010-09-06 23:55 ` [Bug rtl-optimization/45570] " zsojka at seznam dot cz 2010-09-07 8:42 ` rguenth at gcc dot gnu dot org 2010-09-22 15:57 ` abel 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).