diff options
Diffstat (limited to 'sysdeps/i386/memchr.S')
| -rw-r--r-- | sysdeps/i386/memchr.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/i386/memchr.S b/sysdeps/i386/memchr.S index c4dcef1..1750aa8 100644 --- a/sysdeps/i386/memchr.S +++ b/sysdeps/i386/memchr.S @@ -1,7 +1,7 @@ /* memchr (str, ch, n) -- Return pointer to first occurrence of CH in STR less than N. For Intel 80x86, x>=3. - Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu> Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au> @@ -70,7 +70,7 @@ ENTRY (memchr) So process first bytes one by one until boundary is reached. Don't use a loop for better performance. */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ je L(2) /* yes => begin loop */ cmpb %dl, (%eax) /* compare byte */ je L(9) /* target found => return */ @@ -78,7 +78,7 @@ ENTRY (memchr) decl %esi /* decrement length counter */ je L(4) /* len==0 => return NULL */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ je L(2) /* yes => begin loop */ cmpb %dl, (%eax) /* compare byte */ je L(9) /* target found => return */ @@ -86,7 +86,7 @@ ENTRY (memchr) decl %esi /* decrement length counter */ je L(4) /* len==0 => return NULL */ - testb $3, %eax /* correctly aligned ? */ + testb $3, %al /* correctly aligned ? */ je L(2) /* yes => begin loop */ cmpb %dl, (%eax) /* compare byte */ je L(9) /* target found => return */ |