[Committed] S/390: Fix another branch cost dependent testcase

[Andreas Krebbel]

2012-01-26  Andreas Krebbel  <andreas.kreb...@de.ibm.com>

        * gcc.dg/ssa-dom-thread-4.c: Set -mbranch-cost=2 for s390 and
          s390x.

---
 gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c |    1 +
 1 file changed, 1 insertion(+)

Index: gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c
===================================================================
*** gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c.orig
--- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c
***************
*** 1,5 ****
--- 1,6 ----
  /* { dg-do compile } */ 
  /* { dg-options "-O2 -fdump-tree-dom1-details" } */
+ /* { dg-additional-options "-mbranch-cost=2" { target s390*-*-* } } */
  struct bitmap_head_def;
  typedef struct bitmap_head_def *bitmap;
  typedef const struct bitmap_head_def *const_bitmap;