likely-unlikely

6ısı

2cevap

() Preprocessor makrolar içinde if-else if zincir

ben varsa: #define likely(x) __builtin_expect((x),1) #define unlikely(x) __builtin_expect((x),0) if (A) return true; else if (B) return false; ... else if (Z) return true; else

c++ gcc macros compiler-optimization likely-unlikely 2016-08-18

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