[Bug tree-optimization/21831] New: [4.1 Regression] gcc.dg/vect/vect-97.c fails

["jsm28 at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

FAIL: gcc.dg/vect/vect-97.c (test for excess errors)
appeared on mainline on ia64-hp-hpux11.23 between 20050529 and 20050530.
gcc-testresults also indicates it failing on ia64-linux.

/home/gcc/nightlies/src-mainline-2005-05-30/gcc-mainline/gcc/testsuite/gcc.dg/vect/vect-97.c:
In function 'main1':
/home/gcc/nightlies/src-mainline-2005-05-30/gcc-mainline/gcc/testsuite/gcc.dg/vect/vect-97.c:11:
error: Definition in block 0 follows the use
for SSA_NAME: cb_147 in statement:
#   VUSE <cb_147>;
vect_var_.28_99 = *vect_pcb.29_98;
/home/gcc/nightlies/src-mainline-2005-05-30/gcc-mainline/gcc/testsuite/gcc.dg/vect/vect-97.c:11:
internal compiler error: verify_ssa failed.

-- 
           Summary: [4.1 Regression] gcc.dg/vect/vect-97.c fails
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21831