[PATCH 1/2] [testsuite,arm]: Make nomve_fp_1.c require arm_fp

[Christophe Lyon <christophe.lyon@linaro.org>]

If GCC is configured with the default (soft) -mfloat-abi, and we don't
override the target_board test flags appropriately,
gcc.target/arm/mve/general-c/nomve_fp_1.c fails for lack of
-mfloat-abi=softfp or -mfloat-abi=hard, because it doesn't use
dg-add-options arm_v8_1m_mve (on purpose, see comment in the test).

Require and use the options needed for arm_fp to fix this problem.

2023-06-28  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/testsuite/
	* gcc.target/arm/mve/general-c/nomve_fp_1.c: Require arm_fp.
---
 gcc/testsuite/gcc.target/arm/mve/general-c/nomve_fp_1.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/testsuite/gcc.target/arm/mve/general-c/nomve_fp_1.c b/gcc/testsuite/gcc.target/arm/mve/general-c/nomve_fp_1.c
index 21c2af16a61..c9d279ead68 100644
--- a/gcc/testsuite/gcc.target/arm/mve/general-c/nomve_fp_1.c
+++ b/gcc/testsuite/gcc.target/arm/mve/general-c/nomve_fp_1.c
@@ -1,9 +1,11 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-require-effective-target arm_fp_ok } */
 /* Do not use dg-add-options arm_v8_1m_mve, because this might expand to "",
    which could imply mve+fp depending on the user settings. We want to make
    sure the '+fp' extension is not enabled.  */
 /* { dg-options "-mfpu=auto -march=armv8.1-m.main+mve" } */
+/* { dg-add-options arm_fp } */
 
 #include <arm_mve.h>
 
-- 
2.34.1