[Bug fortran/32220] New: internal compiler error: in eliminate_temp_copies, at tree-predcom.c:1937

["dir at lanl dot gov" <gcc-bugzilla at gcc dot gnu dot org>]

While rebuilding one of my programs with the new version of gfortran, I hit
this error (This worked on an older version of gfortran)-

[dranta:~/tests] dir% gfortran -O3 -std=legacy -c ad78b.f
ad78b.f: In function 'derv':
ad78b.f:1: internal compiler error: in eliminate_temp_copies, at
tree-predcom.c:1937
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
[dranta:~/tests] dir% cat ad78b.f
      subroutine derv (b,cosxy,thick)
c
      common /shell1/ ield
      common /shell4/xji(3,3),p(3,32),h(32)
c
      dimension cosxy(6,*),
     1          thick(*),b(*)
c

      do 130 k=1,ield
      do 125 i=1,3
      b(k2+i)=b(k2+i) + (xji(i,1)*p(1,k) + xji(i,2)*p(2,k))*t
     1         + xji(i,3)*h(k)
      th=0.5*thick(kk)
      b(k2+i+3)=b(k2+i+3) - th*cosxy(i+3,kk)
  125 b(k2+i+6)=b(k2+i+6) + th*cosxy(i,kk)
      k2=k2 + 9
  130 continue
c
c
      return
      end
[dranta:~/tests] dir% gfortran --v
Using built-in specs.
Target: powerpc-apple-darwin8.9.0
Configured with: ../gcc/configure --enable-checking --disable-multilib
--prefix=/usr/local/gfortran --enable-languages=c,fortran
Thread model: posix
gcc version 4.3.0 20070604 (experimental)


-- 
           Summary: internal compiler error: in eliminate_temp_copies, at
                    tree-predcom.c:1937
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dir at lanl dot gov
  GCC host triplet: powerpc-apple-darwin8.9.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32220