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| author | ed <ed@FreeBSD.org> | 2009-06-13 14:30:08 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2009-06-13 14:30:08 +0000 |
| commit | 4798e0772244bf3e3db06a0aeccd8648c3234d7c (patch) | |
| tree | c69e00d53baf97b45894ba10453c60ba67747f0b /sys/i386/include/cpufunc.h | |
| parent | 2a7596aeee3cbdd32978533c023bda58a05ff9be (diff) | |
| download | FreeBSD-src-4798e0772244bf3e3db06a0aeccd8648c3234d7c.zip FreeBSD-src-4798e0772244bf3e3db06a0aeccd8648c3234d7c.tar.gz | |
Clobber "cc" instead of using volatile.
Submitted by: Christoph Mallon
Diffstat (limited to 'sys/i386/include/cpufunc.h')
| -rw-r--r-- | sys/i386/include/cpufunc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/i386/include/cpufunc.h b/sys/i386/include/cpufunc.h index 98eb9ac..410437d 100644 --- a/sys/i386/include/cpufunc.h +++ b/sys/i386/include/cpufunc.h @@ -76,7 +76,7 @@ bsfl(u_int mask) { u_int result; - __asm __volatile("bsfl %1,%0" : "=r" (result) : "rm" (mask)); + __asm("bsfl %1,%0" : "=r" (result) : "rm" (mask) : "cc"); return (result); } @@ -85,7 +85,7 @@ bsrl(u_int mask) { u_int result; - __asm __volatile("bsrl %1,%0" : "=r" (result) : "rm" (mask)); + __asm("bsrl %1,%0" : "=r" (result) : "rm" (mask) : "cc"); return (result); } |
