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Fixed unsupported builtin function on Mac OS X

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rkx1209 2018-02-27 13:57:35 +09:00
parent 9793188549
commit 33334725e2
1 changed files with 10 additions and 2 deletions
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12
ARMv8/Interpreter.cpp
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@ -385,10 +385,18 @@ static inline unsigned int Clz64(uint64_t val) {
}
static inline unsigned int Cls32(uint64_t val) {
return val ? (unsigned int) __builtin_clrsb(val) : 32;
#ifdef __APPLE__
return 0; //TODO
#else
return val ? (unsigned int) __builtin_clrsb(val) : 32;
#endif
}
static inline unsigned int Cls64(uint64_t val) {
return val ? (unsigned int) __builtin_clrsbll(val) : 64;
#ifdef __APPLE__
return 0; //TODO
#else
return val ? (unsigned int) __builtin_clrsbll(val) : 64;
#endif
}
/* Count Leading Zeros */