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Avoid to use __builtin_clzl in SPARC Solaris

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Kenta Murata 2021-01-02 12:06:14 +09:00
parent 4182035e27
commit a6bbba1135
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1 changed files with 1 additions and 1 deletions
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ext/bigdecimal/bits.h
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@ -87,7 +87,7 @@ nlz_int64(uint64_t x)
unsigned long r; unsigned long r;
return _BitScanReverse64(&r, x) ? (63u - (unsigned int)r) : 64; return _BitScanReverse64(&r, x) ? (63u - (unsigned int)r) : 64;
#elif __has_builtin(__builtin_clzl) #elif __has_builtin(__builtin_clzl) && !(defined(__sun) && defined(__sparc))
if (x == 0) { if (x == 0) {
return 64; return 64;
} }