[Bug fortran/23201] New: internal compiler error: verify_ssa failed

[dir at lanl dot gov]

This error is showing up with several programs and it changes if I reduce the
program very much - I will add the second error that shows up as a seperate report-

[dranta:~/tests/gfortran-D] dir% gfortran -O2 -c zipp02.f
 In file zipp02.f:194

      IF(LTEMP(K)) 59,58,57                                             
                                                                       1
Warning: Obsolete: arithmetic IF statement at (1)
 In file zipp02.f:85

      COMMON /SUBSTR/ NPHASE,NSUB,IDUM1,NPHS2                           
                    1
Warning: Named COMMON block 'substr' at (1) shall be of the same size
 In file zipp02.f:86

      COMMON /IOSUBS/ IDUMMY(12),NWORDS,IBA,NBAXO,IPOS,                 
                    1
Warning: Named COMMON block 'iosubs' at (1) shall be of the same size
 In file zipp02.f:88

      COMMON /SIZ/ DUM4,IDUM4(4),NWPART                                 
                 1
Warning: Named COMMON block 'siz' at (1) shall be of the same size
zipp02.f: In function 'zipp':
zipp02.f:63: error: statement makes a memory store, but has no V_MAY_DEFS nor
V_MUST_DEFS
substr.nphs2 = 1;
zipp02.f:63: internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: internal compiler error: verify_ssa failed
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dir at lanl dot gov
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-apple-darwin7.9.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23201