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| author | Ulrich Drepper <drepper@redhat.com> | 1999-01-21 09:35:55 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-01-21 09:35:55 +0000 |
| commit | dc88639c994305f50e76a0359103a8c89667fb51 (patch) | |
| tree | 0f9353a54651ab18a7665a4c5a6a9129f9920860 /sysdeps/unix/sysv/linux/i386/clone.S | |
| parent | 53ad957e4fe769aa487145a389d796129fc81bbc (diff) | |
| download | glibc-dc88639c994305f50e76a0359103a8c89667fb51.tar.gz glibc-dc88639c994305f50e76a0359103a8c89667fb51.tar.xz glibc-dc88639c994305f50e76a0359103a8c89667fb51.zip | |
Update.
* sysdeps/unix/sysv/linux/i386/clone.S: Micro-optimization.
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/clone.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/clone.S | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S index d654d98c7a..9b0284b661 100644 --- a/sysdeps/unix/sysv/linux/i386/clone.S +++ b/sysdeps/unix/sysv/linux/i386/clone.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson (rth@tamu.edu) @@ -32,11 +32,9 @@ ENTRY(__clone) /* Sanity check arguments. */ movl $-EINVAL,%eax movl 4(%esp),%ecx /* no NULL function pointers */ - testl %ecx,%ecx - jz SYSCALL_ERROR_LABEL + jecxz SYSCALL_ERROR_LABEL movl 8(%esp),%ecx /* no NULL stack pointers */ - testl %ecx,%ecx - jz SYSCALL_ERROR_LABEL + jecxz SYSCALL_ERROR_LABEL /* Insert the argument onto the new stack. */ subl $8,%ecx |