Lines Matching defs:omsb

1243   unsigned int omsb;        // One, not zero, based MSB.
1271   omsb = APInt::tcMSB(fullSignificand, newPartsCount) + 1;
1298     if (omsb != extendedPrecision - 1) {
1299       assert(extendedPrecision > omsb);
1301                          (extendedPrecision - 1) - omsb);
1302       exponent -= (extendedPrecision - 1) - omsb;
1338     omsb = APInt::tcMSB(fullSignificand, newPartsCount) + 1;
1351   // Note that the result is not normalized when "omsb < precision". So, the
1354   if (omsb > precision) {
1358     bits = omsb - precision;
1359     significantParts = partCountForBits(omsb);
1607   unsigned int omsb;                /* One, not zero, based MSB.  */
1614   omsb = significandMSB() + 1;
1616   if (omsb) {
1620     exponentChange = omsb - semantics->precision;
1650       if (omsb > (unsigned) exponentChange)
1651         omsb -= exponentChange;
1653         omsb = 0;
1671     if (omsb == 0) {
1682     if (omsb == 0)
1686     omsb = significandMSB() + 1;
1689     if (omsb == (unsigned) semantics->precision + 1) {
1715   if (omsb == semantics->precision)
1719   assert(omsb < semantics->precision);
1722   if (omsb == 0) {
2503     int omsb = significandMSB() + 1;
2504     int exponentChange = omsb - fromSemantics.precision;
2512     } else if (omsb <= -shift) {
2513       exponentChange = omsb + shift - 1; // leave at least one bit set
2687   unsigned int omsb = APInt::tcMSB(parts.data(), dstPartsCount) + 1;
2692       if (omsb != 0)
2695       /* It takes omsb bits to represent the unsigned integer value.
2698       if (omsb == width &&
2699           APInt::tcLSB(parts.data(), dstPartsCount) + 1 != omsb)
2703       if (omsb > width)
2709     if (omsb >= width + !isSigned)
2764   unsigned int omsb, precision, dstCount;
2769   omsb = APInt::tcMSB(src, srcCount) + 1;
2776   if (precision <= omsb) {
2777     exponent = omsb - 1;
2779                                                   omsb - precision);
2780     APInt::tcExtract(dst, dstCount, src, precision, omsb - precision);
2784     APInt::tcExtract(dst, dstCount, src, omsb, 0);