Cheri-research/snmalloc
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Added branch predictor hint.

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This commit is contained in:
Matthew Parkinson
2019-05-13 14:29:02 +01:00
committed by Matthew Parkinson
parent 5d711a2e65
commit b484619f20
2 changed files with 5 additions and 1 deletions
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4
src/ds/bits.h
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@@ -9,7 +9,11 @@
# define ALWAYSINLINE __forceinline
# define NOINLINE __declspec(noinline)
# define HEADER_GLOBAL __declspec(selectany)
# define likely(x) !!(x)
# define unlikely(x) !!(x)
#else
# define likely(x) __builtin_expect(!!(x), 1)
# define unlikely(x) __builtin_expect(!!(x), 0)
# include <cpuid.h>
# include <emmintrin.h>
# define ALWAYSINLINE __attribute__((always_inline))