[Bug tree-optimization/39595] [4.4/4.5 Regression]ICE in vectorizable_store at tree-vect-transform.c:5361

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2009-03-31 12:34 -------
Simplified testcase:
c { dg-do compile }
c { dg-options "-O3" }
      subroutine foo(a,c,i,m)
      double precision a(4,*),b(3,64),c(3,200),d(64)
      integer*8 i,j,k,l,m
      do j=1,m,64
        do k=1,m-j+1
          d(k)=a(4,j-1+k)
          do l=1,3
            b(l,k)=c(l,i)+a(l,j-1+k)
          end do
        end do
        call bar(b,d,i)
      end do
      end


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39595