Fix a typo in the clobber list.

Spotted by Michael Daniels <mdaniels@qnx.com>

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15737

diff --git a/none/tests/amd64/xacq_xrel.c b/none/tests/amd64/xacq_xrel.c
index 5f9fac0d098ca883f379f1a486babf946ad83d10..24cdafa31bc96e33bcb2f7a3aff8942f3b99663f 100644 (file)
--- a/none/tests/amd64/xacq_xrel.c
+++ b/none/tests/amd64/xacq_xrel.c
@@ -168,7 +168,7 @@ void do_cmpxchg8b ( void )
       "movabsq $0xffeeddccbbaa9988, %%rbx"   "\n\t"
       "xacquire lock cmpxchg8b (%0)"     "\n\t"
       "xrelease lock cmpxchg8b (%0)"     "\n\t"
-      : : "r"(&n) : "cc", "memory", "rax", "rdx", "rcx", "rdx"
+      : : "r"(&n) : "cc", "memory", "rax", "rbx", "rcx", "rdx"
    );
    printf("result for '%-3s' is %016llx\n", "cmpxchg8b", n);
 }