[PATCH 03/17] testsuite: arm: Use effective-target for crc_hf_1.c test

[Torbjörn SVENSSON]

Update test cases to use -mcpu=unset/-march=unset feature introduced in
r15-3606-g7d6c6a0d15c.

gcc/testsuite/ChangeLog:

        * gcc.target/arm/acle/crc_hf_1.c: Use effective-target
        arm_arch_v8a_hard and added option "-mcpu=unset".

Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
---
 gcc/testsuite/gcc.target/arm/acle/crc_hf_1.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/arm/acle/crc_hf_1.c 
b/gcc/testsuite/gcc.target/arm/acle/crc_hf_1.c
index f1de2bdffee..378f5f04217 100644
--- a/gcc/testsuite/gcc.target/arm/acle/crc_hf_1.c
+++ b/gcc/testsuite/gcc.target/arm/acle/crc_hf_1.c
@@ -2,8 +2,9 @@
    break CRC intrinsics.  */
 
 /* { dg-do compile } */
+/* { dg-require-effective-target arm_arch_v8a_hard_ok }  */
 /* { dg-require-effective-target arm_hard_vfp_ok }  */
-/* { dg-additional-options "-mfloat-abi=hard -march=armv8-a+simd+crc" } */
+/* { dg-additional-options "-mfloat-abi=hard -mcpu=unset 
-march=armv8-a+simd+crc" } */
 
 #include <arm_acle.h>
 
-- 
2.25.1