Searched refs:topbits (Results 1 – 3 of 3) sorted by relevance
68 const uint32 topbits = static_cast<uint32>(n >> 32); in Log2Floor64() local69 if (topbits == 0) { in Log2Floor64()73 return 32 + Log2Floor(topbits); in Log2Floor64()
436 const uint32 topbits = static_cast<uint32>(n >> 32); in Log2Floor64() local437 if (topbits == 0) { in Log2Floor64()441 return 32 + Log2Floor32_Portable(topbits); in Log2Floor64()
2723 uint64_t topbits = (diff == 63) ? 0 : (~UINT64_C(0) << (diff + 1)); in VisitBitfield() local2724 uint64_t signbits = extend && ((src >> S) & 1) ? topbits : 0; in VisitBitfield()