AArch64: Use prefer_sve_ifuncs for SVE memset

Use prefer_sve_ifuncs for SVE memset just like memcpy.

Reviewed-by: Yury Khrustalev <yury.khrustalev@arm.com>
(cherry picked from commit 0f044be1dae5169d0e57f8d487b427863aeadab4)

diff --git a/sysdeps/aarch64/multiarch/memset.c b/sysdeps/aarch64/multiarch/memset.c
index a8dcead91809d8ce1f7136215ff8c33541a6a7b1..fee6e0ae60639ad78b43c2fc48d8e76576be0a6e 100644 (file)
--- a/sysdeps/aarch64/multiarch/memset.c
+++ b/sysdeps/aarch64/multiarch/memset.c
@@ -49,7 +49,7 @@ select_memset_ifunc (void)
       if (IS_A64FX (midr) && zva_size == 256)
        return __memset_a64fx;
 
-      if (zva_size == 64)
+      if (prefer_sve_ifuncs && zva_size == 64)
        return __memset_sve_zva64;
     }