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(lll_trylock): Initialize %eax to zero.

This commit is contained in:
Ulrich Drepper 2003-03-10 08:51:08 +00:00
parent d4f64e1ad7
commit 4cf82237a1
1 changed files with 1 additions and 1 deletions
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2
nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
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@ -145,7 +145,7 @@ extern int lll_unlock_wake_cb (int *__futex) attribute_hidden;
({ unsigned char ret; \
__asm __volatile (LOCK_INSTR "cmpxchgl %2, %1; setne %0" \
: "=a" (ret), "=m" (futex) \
: "r" (0), "1" (futex), "0" (1) \
: "r" (0), "1" (futex), "0" (0) \
: "memory"); \
ret; })