atomic_cmp_exchange_zero_reg_1.c: Pass -march=armv8-a+nolse, skip if -mcpu= is passed.

2017-08-06  Andrew Pinski  <apinski@cavium.com>

        * gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Pass
        -march=armv8-a+nolse, skip if -mcpu= is passed.
        * gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.

From-SVN: r250903

gcc/testsuite/ChangeLog

 2017-08-06  Andrew Pinski  <apinski@cavium.com>
 
+	* gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Pass
+	-march=armv8-a+nolse, skip if -mcpu= is passed.
+	* gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.
+
+2017-08-06  Andrew Pinski  <apinski@cavium.com>
+
 	* gcc.target/aarch64/_Float16_1.c: Skip if supplied a -mcpu= option.
 	* gcc.target/aarch64/_Float16_2.c: Likewise.
 	* gcc.target/aarch64/_Float16_3.c: Likewise.

gcc/testsuite/gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c

 /* { dg-do compile } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O2 -march=armv8-a+nolse" } */
+/* { dg-skip-if "" { *-*-* } { "-mcpu=*" } { "" } } */
 
 int
 foo (int *a)

gcc/testsuite/gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c

 /* { dg-do compile } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O2 -march=armv8-a+nolse" } */
+/* { dg-skip-if "" { *-*-* } { "-mcpu=*" } { "" } } */
 
 int
 foo (int *a)