Fix a typo in comment

* src/atomic_ops/sysdeps/gcc/x86.h
(AO_compare_double_and_swap_double_full): Fix argument name in the
comment.
* src/atomic_ops/sysdeps/sunc/x86.h
(AO_compare_double_and_swap_double_full): Likewise.

diff --git a/src/atomic_ops/sysdeps/gcc/x86.h b/src/atomic_ops/sysdeps/gcc/x86.h
index 0c7d703ad31bbb50092ba2676848792e359f45e5..a2314b60909731e5c95a45ce718ba06742a9091c 100644 (file)
--- a/src/atomic_ops/sysdeps/gcc/x86.h
+++ b/src/atomic_ops/sysdeps/gcc/x86.h
@@ -187,7 +187,7 @@ AO_compare_double_and_swap_double_full(volatile AO_double_t *addr,
      GOT pointer.  We can save and restore %ebx because GCC won't be
      using it for anything else (such as any of the m operands) */
   __asm__ __volatile__("pushl %%ebx;"   /* save ebx used for PIC GOT ptr */
-                       "movl %6,%%ebx;" /* move new_val2 to %ebx */
+                       "movl %6,%%ebx;" /* move new_val1 to %ebx */
                        "lock; cmpxchg8b %0; setz %1;"
                        "pop %%ebx;"     /* restore %ebx */
                        : "=m"(*addr), "=a"(result)

diff --git a/src/atomic_ops/sysdeps/sunc/x86.h b/src/atomic_ops/sysdeps/sunc/x86.h
index 7cad1393675bc9075e2f831c8aae2e3e4aaf71f5..45f1d4a3cf3e2814455d9a181a92136bae643383 100644 (file)
--- a/src/atomic_ops/sysdeps/sunc/x86.h
+++ b/src/atomic_ops/sysdeps/sunc/x86.h
@@ -178,7 +178,7 @@ AO_compare_double_and_swap_double_full(volatile AO_double_t *addr,
      GOT pointer.  We can save and restore %ebx because GCC won't be
      using it for anything else (such as any of the m operands) */
   __asm__ __volatile__("pushl %%ebx;"   /* save ebx used for PIC GOT ptr */
-                       "movl %6,%%ebx;" /* move new_val2 to %ebx */
+                       "movl %6,%%ebx;" /* move new_val1 to %ebx */
                        "lock; cmpxchg8b %0; setz %1;"
                        "pop %%ebx;"     /* restore %ebx */
                        : "=m"(*addr), "=a"(result)