mirror of
https://github.com/jart/cosmopolitan.git
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fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
21 lines
614 B
C
21 lines
614 B
C
#ifndef COSMOPOLITAN_LIBC_BITS_LIKELY_H_
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#define COSMOPOLITAN_LIBC_BITS_LIKELY_H_
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#ifdef _COSMO_SOURCE
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#define LIKELY(x) __builtin_expect(!!(x), 1)
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#define UNLIKELY(x) __builtin_expect(!!(x), 0)
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#if __GNUC__ + 0 >= 9 && !defined(__chibicc__)
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#define VERY_LIKELY(x) __builtin_expect_with_probability(!!(x), 1, 0.999)
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#else
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#define VERY_LIKELY(x) LIKELY(x)
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#endif
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#if __GNUC__ + 0 >= 9 && !defined(__chibicc__)
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#define VERY_UNLIKELY(x) __builtin_expect_with_probability(!!(x), 0, 0.999)
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#else
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#define VERY_UNLIKELY(x) UNLIKELY(x)
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#endif
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#endif /* _COSMO_SOURCE */
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#endif /* COSMOPOLITAN_LIBC_BITS_LIKELY_H_ */
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