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/picolibc-latest/newlib/libc/tinystdio/
Ddtoa_engine.c59 high_bit_set(uint64_t fract) in high_bit_set() argument
61 return ((int64_t) fract < 0); in high_bit_set()
68 uint64_t fract = (v << (EXPONENT_BITS + 1)) >> 1; in __dtoa_engine() local
77 if (fract) in __dtoa_engine()
83 if (fract == 0) { in __dtoa_engine()
90 while ((int64_t) (fract <<= 1) >= 0) in __dtoa_engine()
95 fract |= SIGN_BIT; in __dtoa_engine()
116 fract = (fract >> 1) + (fract&1); in __dtoa_engine()
118 } while ((uint32_t)(fract >> 32) >= (UINT32_MAX / 5U)); in __dtoa_engine()
121 fract *= 5U; in __dtoa_engine()
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