Searched refs:highest_significant_bit (Results 1 - 3 of 3) sorted by relevance

/external/v8/src/arm64/
H A Dsimulator-arm64.cc2631 const int highest_significant_bit = 63 - CountLeadingZeros(mantissa, 64);
2632 int shift = highest_significant_bit - mbits;
2644 // Shifts higher than highest_significant_bit+1 will always produce a zero
2645 // result. A shift of exactly highest_significant_bit+1 might produce a
2647 if (shift > (highest_significant_bit + 1)) {
2657 mantissa &= ~(1UL << highest_significant_bit);
2735 const int highest_significant_bit = 63 - CountLeadingZeros(src, 64);
2736 const int64_t exponent = highest_significant_bit - fbits;
2761 const int highest_significant_bit = 63 - CountLeadingZeros(src, 64);
2762 const int32_t exponent = highest_significant_bit
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/external/vixl/src/aarch64/
H A Dsimulator-aarch64.h169 const int highest_significant_bit = 63 - CountLeadingZeros(mantissa); local
170 int shift = highest_significant_bit - mbits;
181 // Shifts higher than highest_significant_bit+1 will always produce a zero
182 // result. A shift of exactly highest_significant_bit+1 might produce a
184 if (shift > (highest_significant_bit + 1)) {
202 mantissa &= ~(UINT64_C(1) << highest_significant_bit);
H A Dlogic-aarch64.cc106 const int highest_significant_bit = 63 - CountLeadingZeros(src); local
107 const int64_t exponent = highest_significant_bit - fbits;
133 const int highest_significant_bit = 63 - CountLeadingZeros(src); local
134 const int32_t exponent = highest_significant_bit - fbits;

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