[Bug target/14533] New: s390x internal compiler error: in legitimize_pic_address, at config/s390/s390.c:2276

[jakub at gcc dot gnu dot org]

/* { dg-do compile } */
/* { dg-options "-O2 -fpic" } */

void bar (char *, int);

extern char b[];
extern int d, e;
struct S
{
  struct S *m;
  int n;
} **g;

void
foo (int x, char *y)
{
  struct S *h;
  int k = 1, l;

again:
  for (h = *g; h != (struct S *) g; h = h->m)
    {
      if (k == 0 && h->n & 0x100000);
      l = y - b;
      if (e)
        bar (b, l);
      if (d)
        bar (b, l);
    }
  if (k)
    {
      k = 0;
      goto again;
    }
}

Reproduceable on gcc-3_3-branch and gcc-3_2-rhl8-branch, works in gcc 3.4 and on
the trunk.

-- 
           Summary: s390x internal compiler error: in
                    legitimize_pic_address, at config/s390/s390.c:2276
           Product: gcc
           Version: 3.3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: x86_64-redhat-linux
GCC target triplet: s390x-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14533