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| author | Ulrich Drepper <drepper@redhat.com> | 2003-03-11 00:49:38 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-11 00:49:38 +0000 |
| commit | 3273832c67441e2edf8e5b2e4262533c5748aca1 (patch) | |
| tree | 6860f15dca8ad13a03a46a6967431260c04364ad | |
| parent | 51f32ab8832a408385b66ccd61da20087f6e2c7b (diff) | |
| download | glibc-3273832c67441e2edf8e5b2e4262533c5748aca1.tar glibc-3273832c67441e2edf8e5b2e4262533c5748aca1.tar.gz glibc-3273832c67441e2edf8e5b2e4262533c5748aca1.tar.bz2 glibc-3273832c67441e2edf8e5b2e4262533c5748aca1.zip | |
Update.
* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
(__lll_timedwait_tid): Remove one unnecessary instruction.
| -rw-r--r-- | nptl/ChangeLog | 3 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 895d552ce5..7775de7feb 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,5 +1,8 @@ 2003-03-10 Ulrich Drepper <drepper@redhat.com> + * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S + (__lll_timedwait_tid): Remove one unnecessary instruction. + * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Define __lll_mutex_timedlock_wait only for NOT_IN_libc. * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Include diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S index 611eb335b5..adb18e6e33 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S @@ -162,8 +162,6 @@ __lll_timedwait_tid: movl $SYS_futex, %eax ENTER_KERNEL - movl %eax, %edx - cmpl $0, (%ebx) jne 1f 4: xorl %eax, %eax @@ -175,7 +173,7 @@ __lll_timedwait_tid: popl %edi ret -1: cmpl $-ETIMEDOUT, %edx +1: cmpl $-ETIMEDOUT, %eax jne 2b 6: movl $ETIMEDOUT, %eax jmp 3b |