ssa-dom-thread-4.c: Remove s390 special option.

2014-03-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Remove s390 special
          option.
	* lib/target-supports.exp: Return true for s390
          in check_effective_logical_op_short_circuit.

From-SVN: r208897

gcc/testsuite/ChangeLog

+2014-03-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Remove s390 special
+          option.
+	* lib/target-supports.exp: Return true for s390
+          in check_effective_logical_op_short_circuit.
+
 2014-03-28  Kirill Yukhin  <kirill.yukhin@intel.com>
 
         * gcc.target/i386/avx512f-vshuff32x4-2.c: Fix initialization

gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c

 /* { 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;

gcc/testsuite/lib/target-supports.exp

@@ -5712,6 +5712,7 @@ proc check_effective_target_logical_op_short_circuit {} {
 	 || [istarget arc*-*-*]
 	 || [istarget avr*-*-*]
 	 || [istarget crisv32-*-*] || [istarget cris-*-*]
+	 || [istarget s390*-*-*]
 	 || [check_effective_target_arm_cortex_m] } {
 	return 1
     }