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| author | Roland McGrath <roland@gnu.org> | 1994-10-10 04:33:44 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1994-10-10 04:33:44 +0000 |
| commit | bc97238210227dbf62ca48b408a1c12dc5eb5a1f (patch) | |
| tree | 1fd09af28f0d859983bb1c837fe29a07322d4c53 | |
| parent | 46118b7dd9dad971a847b2483a3557b44259853b (diff) | |
Use %1 again instead of listing TMP as an input with constraint "1".
This avoids a warning that TMP may be used before set.
| -rw-r--r-- | sysdeps/i386/ffs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/i386/ffs.c b/sysdeps/i386/ffs.c index 2c783cb947..1e21585874 100644 --- a/sysdeps/i386/ffs.c +++ b/sysdeps/i386/ffs.c @@ -34,8 +34,8 @@ DEFUN(ffs, (x), int x) asm ("xorl %0,%0\n" /* Set CNT to zero. */ "bsfl %2,%1\n" /* Count low bits in X and store in %1. */ "jz nonzero\n" /* Jump if OK, i.e. X was non-zero. */ - "leal 1(%3),%0\n" /* Return bsfl-result plus one on %0. */ - "nonzero:" : "=&a" (cnt), "=r" (tmp) : "rm" (x), "1" (tmp)); + "leal 1(%1),%0\n" /* Return bsfl-result plus one on %0. */ + "nonzero:" : "=&a" (cnt), "=r" (tmp) : "rm" (x)); return cnt; } |