memcheck/tests/amd64/rh2257546_256.c: use xmm instead of ymm in clobbers

Older gcc (4.8.5) doesn't recognize yym registers as clobbers. Use xmm
instead, as in the AVX configure checks, which are the same register
(half) just with a different name.

diff --git a/memcheck/tests/amd64/rh2257546_256.c b/memcheck/tests/amd64/rh2257546_256.c
index 4b522c7e46ff8a9eb292a0f2872e41279e55ec69..9f5775cd07db007b6c6046ca24727eb351d0009c 100644 (file)
--- a/memcheck/tests/amd64/rh2257546_256.c
+++ b/memcheck/tests/amd64/rh2257546_256.c
@@ -28,7 +28,7 @@ int main ( void )
    "zzz1f:"                            "\n\t"
    "mov $88, %0"                       "\n"
    "zzzafter:"                         "\n\t"
-   : /*OUT*/"=r"(res) : /*IN*/"r"(c1),"r"(c2) : /*TRASH*/"ymm4","ymm5","cc"
+   : /*OUT*/"=r"(res) : /*IN*/"r"(c1),"r"(c2) : /*TRASH*/"xmm4","xmm5","cc"
    );
    printf("res = %lld\n", res);
    free(c1);