[Bug tree-optimization/32032] New: [4.3 Regression] ICE in compute_antic, at tree-ssa-pre.c:1968 at -O3

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

I'm getting the following ICE at -O3 with 4.3.  This was introduced between
0070422 and 20070515.

(sid)24741:tbm@em64t: ~] /usr/lib/gcc-snapshot/bin/gcc -c -O3 dash-options.i
/home/tbm/src/b/dash-0.5.3/build-tmp/../src/options.c: In function 'setparam':
/home/tbm/src/b/dash-0.5.3/build-tmp/../src/options.c:287: internal compiler
error: in compute_antic, at tree-ssa-pre.c:1968
Please submit a full bug report,
with preprocessed source if appropriate.


-- 
           Summary: [4.3 Regression] ICE in compute_antic, at tree-ssa-
                    pre.c:1968 at -O3
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tbm at cyrius dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32032