test: Fix FAIL of pr97428.c for RVV

gcc/testsuite/ChangeLog:

	* gcc.dg/vect/pr97428.c: Add additional compile option for riscv.

(cherry picked from commit 5a410860640f0fbd0a744dd89130d7d709a0ef07)

diff --git a/gcc/testsuite/gcc.dg/vect/pr97428.c b/gcc/testsuite/gcc.dg/vect/pr97428.c
index bbd743a76c40adaa6c50f7b60157ef68688bfa22..60dd984cfd365b17d83da4c81f5aa38b1d0e3ca1 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/pr97428.c
+++ b/gcc/testsuite/gcc.dg/vect/pr97428.c
@@ -1,4 +1,6 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target vect_double } */
+/* { dg-additional-options "--param vect-epilogues-nomask=0" { target riscv*-*-* } } */
 
 typedef struct { double re, im; } dcmlx_t;
 typedef struct { double re[4], im[4]; } dcmlx4_t;