diff options
Diffstat (limited to 'sysdeps/i386/strchr.S')
| -rw-r--r-- | sysdeps/i386/strchr.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/i386/strchr.S b/sysdeps/i386/strchr.S index 69c4b14..582c3d7 100644 --- a/sysdeps/i386/strchr.S +++ b/sysdeps/i386/strchr.S @@ -1,6 +1,6 @@ /* strchr (str, ch) -- Return pointer to first occurrence of CH in STR. For Intel 80x86, x>=3. - Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 1996, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu> Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au> @@ -56,7 +56,7 @@ ENTRY (strchr) implementation (this is because all processor inherent boundaries are multiples of 4. */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ jz L(11) /* yes => begin loop */ movb (%eax), %cl /* load byte in question (we need it twice) */ cmpb %cl, %dl /* compare byte */ @@ -65,7 +65,7 @@ ENTRY (strchr) jz L(2) /* yes => return NULL */ incl %eax /* increment pointer */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ jz L(11) /* yes => begin loop */ movb (%eax), %cl /* load byte in question (we need it twice) */ cmpb %cl, %dl /* compare byte */ @@ -74,7 +74,7 @@ ENTRY (strchr) jz L(2) /* yes => return NULL */ incl %eax /* increment pointer */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ jz L(11) /* yes => begin loop */ movb (%eax), %cl /* load byte in question (we need it twice) */ cmpb %cl, %dl /* compare byte */ |