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| author | Andrew Haley <aph@redhat.com> | 2004-01-16 17:25:26 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2004-01-16 17:25:26 +0000 |
| commit | a3fe7b56f3f0f153f9524f55bbcae9c65f127691 (patch) | |
| tree | 056e9d83c8e63d5ac20edbb3ca15277774abfaf6 /libjava/sysdep/i386/locks.h | |
| parent | b27317b552b57b4b7df4cfeaaa5c12f4718d58f9 (diff) | |
| download | gcc-a3fe7b56f3f0f153f9524f55bbcae9c65f127691.zip gcc-a3fe7b56f3f0f153f9524f55bbcae9c65f127691.tar.gz gcc-a3fe7b56f3f0f153f9524f55bbcae9c65f127691.tar.bz2 | |
locks.h: Don't use in/out memory constraints.
2004-01-16 Andrew Haley <aph@redhat.com>
* sysdep/x86-64/locks.h: Don't use in/out memory constraints.
* sysdep/i386/locks.h: Likewise.
From-SVN: r75982
Diffstat (limited to 'libjava/sysdep/i386/locks.h')
| -rw-r--r-- | libjava/sysdep/i386/locks.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libjava/sysdep/i386/locks.h b/libjava/sysdep/i386/locks.h index a9501ae..0e2cd79 100644 --- a/libjava/sysdep/i386/locks.h +++ b/libjava/sysdep/i386/locks.h @@ -25,8 +25,8 @@ compare_and_swap(volatile obj_addr_t *addr, { char result; __asm__ __volatile__("lock; cmpxchgl %2, %0; setz %1" - : "+m"(*(addr)), "=q"(result) - : "r" (new_val), "a"(old) + : "=m"(*addr), "=q"(result) + : "r" (new_val), "a"(old), "m"(*addr) : "memory"); return (bool) result; } |