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allocalim.h: use __glibc_likely instead of __builtin_expect

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* sysdeps/pthread/allocalim.h (__libc_use_alloca): Use __glibc_likely
	instead of __builtin_expect.
This commit is contained in:
Samuel Thibault
2018-01-30 21:42:21 +01:00
parent d31a4a4803
commit 407552cf0b
2 changed files with 7 additions and 2 deletions
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4
sysdeps/pthread/allocalim.h
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@ -24,9 +24,9 @@ extern __always_inline
int
__libc_use_alloca (size_t size)
{
return (__builtin_expect (__libc_alloca_cutoff (size), 1)
return (__glibc_likely (__libc_alloca_cutoff (size))
#ifdef PTHREAD_STACK_MIN
|| __builtin_expect (size <= PTHREAD_STACK_MIN / 4, 1)
|| __glibc_likely (size <= PTHREAD_STACK_MIN / 4)
#endif
);
}