testsuite: Fix RISC-V arch-52.c format issue.

Fix incorrect regular expression.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/arch-52.c: Fix regular expression.

diff --git a/gcc/testsuite/gcc.target/riscv/arch-52.c b/gcc/testsuite/gcc.target/riscv/arch-52.c
index da6aea8fd94dbef00434ed8b6ab3309fe4c899fa..6133370b68ae16c9f9f2f96c2d59091e612183bd 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/arch-52.c
+++ b/gcc/testsuite/gcc.target/riscv/arch-52.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-march=rva22u64v -mabi=lp64" } */
-/* { dg-warning "*Should use \"_\" to contact Profiles with other extensions" } */
+/* { dg-warning "Should use \"_\" to contact Profiles with other extensions" "" { target *-*-* } 0 } */
 int
 foo ()
 {}