testsuite: [arm/mve] Use dg-add-options arm_v8_1m_mve in MVE tests

Several ARM/MVE tests can be compiled even if the toolchain does not
support -mfloat-abi=hard (softfp is OK).

Use dg-add-options arm_v8_1m_mve or arm_v8_1m_mve_fp instead of using
dg-additional-options.

2020-04-22  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/testsuite/
	* gcc.target/arm/mve/intrinsics/mve_vector_float.c: Use
	arm_v8_1m_mve_fp.
	* gcc.target/arm/mve/intrinsics/mve_vector_float1.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_float2.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_int.c: Use
	arm_v8_1m_mve.
	* gcc.target/arm/mve/intrinsics/mve_vector_int1.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_int2.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_uint.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_uint1.c: Likewise.
	* gcc.target/arm/mve/intrinsics/mve_vector_uint2.c: Likewise.

gcc/testsuite/ChangeLog

 2020-04-22  Christophe Lyon  <christophe.lyon@linaro.org>
 
+        * gcc.target/arm/mve/intrinsics/mve_vector_float.c: Use
+        arm_v8_1m_mve_fp.
+        * gcc.target/arm/mve/intrinsics/mve_vector_float1.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_float2.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_int.c: Use
+        arm_v8_1m_mve.
+        * gcc.target/arm/mve/intrinsics/mve_vector_int1.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_int2.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_uint.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_uint1.c: Likewise.
+        * gcc.target/arm/mve/intrinsics/mve_vector_uint2.c: Likewise.
+
+2020-04-22  Christophe Lyon  <christophe.lyon@linaro.org>
+
         * gcc.target/arm/mve/intrinsics/mve_move_gpr_to_gpr.c: Remove
         useless options.
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_float.c

 /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
+/* { dg-add-options arm_v8_1m_mve_fp } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_float1.c

 /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
+/* { dg-add-options arm_v8_1m_mve_fp } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_float2.c

 /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
+/* { dg-add-options arm_v8_1m_mve_fp } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_int.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_int1.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_int2.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_uint.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_uint1.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"
 

gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_vector_uint2.c

 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
 /* { dg-skip-if "Incompatible float ABI" { *-*-* } { "-mfloat-abi=soft" } {""} } */
-/* { dg-additional-options "-march=armv8.1-m.main+mve -mfpu=auto -mfloat-abi=hard -mthumb --save-temps" } */
 
 #include "arm_mve.h"