[Bug target/29682] New: ICE: in change_pattern, at haifa-sched.c:4066 with -O3 -msched-control-spec

["tbm at cyrius dot com" <gcc-bugzilla at gcc dot gnu dot org>]

This happens on 4.2 and 4.3.  The option is new in 4.2.

tbm@coconut0:~$ /usr/lib/gcc-snapshot/bin/gcc -c -O3 rpm-rpmpgp.c
tbm@coconut0:~$ /usr/lib/gcc-snapshot/bin/gcc -c -O3 -msched-control-spec
rpm-rpmpgp.c
rpm-rpmpgp.c: In function 'pgpReadPkts':
rpm-rpmpgp.c:49: internal compiler error: in change_pattern, at
haifa-sched.c:4066
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ICE: in change_pattern, at haifa-sched.c:4066 with -O3 -
                    msched-control-spec
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tbm at cyrius dot com
GCC target triplet: ia64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29682