Lines Matching defs:merged_lo
14138 // (merged_hi and merged_lo) of that 192-bit product.
14147 uint64_t merged_lo = x_lo + y_hi;
14148 if (merged_lo < x_lo) {
14159 // bits (checking that adding 1 to merged_lo would overflow).
14164 // - merged_lo = 0xFFFFFFFFFFFFFFFF
14167 if (((merged_hi & 0x1FF) == 0x1FF) && ((merged_lo + 1) == 0) &&
14174 x_lo = merged_lo;