[Bug debug/48159] [4.6/4.7 Regression] ICE: SIGSEGV in build2_stat (tree.c:3802) with -ftree-loop-distribution -g

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48159

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-05-10 
13:08:31 UTC ---
Further reduced testcase for -O3 -g:

void
foo (double x, int y, double *__restrict z, double *__restrict w)
{
  while (y--)
    *z++ = (*w++ = 0) * x;
}