[Bug middle-end/53887] New: ICE in hoist_edge_and_branch_if_true, at tree-switch-conversion.c:79

["rmansfield at qnx dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53887

             Bug #: 53887
           Summary: ICE in hoist_edge_and_branch_if_true, at
                    tree-switch-conversion.c:79
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: rmansfield@qnx.com
              Host: x86_64-unknown-linux-gnu
            Target: x86_64-unknown-linux-gnu
             Build: x86_64-unknown-linux-gnu


Created attachment 27759
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27759
preprocessed src

$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --disable-bootstrap --enable-languages=c
Thread model: posix
gcc version 4.8.0 20120707 (experimental) [trunk revision 189349] (GCC) 

$ ./xgcc -B. ~/t.i -O2
/home/ryan/t.i: In function âfdc_setupâ:
/home/ryan/t.i:51:1: internal compiler error: in hoist_edge_and_branch_if_true,
at tree-switch-conversion.c:79
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.