[PATCH] S/390: bswap testcases require -march=z900 to work with -m31.

[Andreas Krebbel]

These testcase currently fail being run on s390x with -m31.

gcc/testsuite/ChangeLog:

2015-11-25  Andreas Krebbel  <kreb...@linux.vnet.ibm.com>

        * gcc.dg/builtin-bswap-6a.c: Add -march=z900 for s390 and s390x in
        order to make -m31 work.
        * gcc.dg/optimize-bswapsi-1.c: Likewise.
        * gcc.dg/optimize-bswapsi-2.c: Likewise.
---
 gcc/testsuite/gcc.dg/builtin-bswap-6a.c   | 2 +-
 gcc/testsuite/gcc.dg/optimize-bswapsi-1.c | 2 +-
 gcc/testsuite/gcc.dg/optimize-bswapsi-2.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/builtin-bswap-6a.c 
b/gcc/testsuite/gcc.dg/builtin-bswap-6a.c
index a8b9531..90dfd7d 100644
--- a/gcc/testsuite/gcc.dg/builtin-bswap-6a.c
+++ b/gcc/testsuite/gcc.dg/builtin-bswap-6a.c
@@ -1,7 +1,7 @@
 /* { dg-do compile { target arm*-*-* alpha*-*-* i?86-*-* powerpc*-*-* 
rs6000-*-* x86_64-*-* s390*-*-* } } */
 /* { dg-require-effective-target stdint_types } */
 /* { dg-options "-O2 -fdump-rtl-combine" } */
-/* { dg-additional-options "-march=z900" { target s390-*-* } } */
+/* { dg-additional-options "-march=z900" { target s390*-*-* } } */
 
 /* The test is similiar to builtin-bswap-6.c but returns 1/2 instead
    of 0/1 to prevent GCC from calculating the return value with
diff --git a/gcc/testsuite/gcc.dg/optimize-bswapsi-1.c 
b/gcc/testsuite/gcc.dg/optimize-bswapsi-1.c
index fb1d884..77916a7 100644
--- a/gcc/testsuite/gcc.dg/optimize-bswapsi-1.c
+++ b/gcc/testsuite/gcc.dg/optimize-bswapsi-1.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target bswap32 } */
 /* { dg-require-effective-target stdint_types } */
 /* { dg-options "-O2 -fdump-tree-bswap" } */
-/* { dg-additional-options "-march=z900" { target s390-*-* } } */
+/* { dg-additional-options "-march=z900" { target s390*-*-* } } */
 
 #include <stdint.h>
 
diff --git a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c 
b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
index dfa3763..a1558af 100644
--- a/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
+++ b/gcc/testsuite/gcc.dg/optimize-bswapsi-2.c
@@ -2,7 +2,7 @@
 /* { dg-require-effective-target bswap32 } */
 /* { dg-require-effective-target stdint_types } */
 /* { dg-options "-O2 -fdump-tree-bswap" } */
-/* { dg-additional-options "-march=z900" { target s390-*-* } } */
+/* { dg-additional-options "-march=z900" { target s390*-*-* } } */
 
 #include <stdint.h>
 
-- 
2.3.0