http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47036
Summary: [4.6 Regression] ICE: in move_cond_jump, at
sel-sched.c:4901 with -fschedule-insns
-fselective-scheduling -fno-dce
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: zso...@seznam.cz
CC: amona...@gcc.gnu.org
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
This is very similiar to PR46649, it just needs further -fno-dce.
Testcase is the same, g++.dg/parse/break-in-for.C, or
http://gcc.gnu.org/bugzilla/attachment.cgi?id=22522
Compiler output:
$ gcc -fschedule-insns -fselective-scheduling -fno-dce break-in-for.C
break-in-for.C: In function 'void foo()':
break-in-for.C:11:1: internal compiler error: in move_cond_jump, at
sel-sched.c:4901
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r168097 - crash
4.5 r168062 - OK
