Lines Matching defs:omsb

1276   unsigned int omsb;        // One, not zero, based MSB.
1304   omsb = APInt::tcMSB(fullSignificand, newPartsCount) + 1;
1331     if (omsb != extendedPrecision - 1) {
1332       assert(extendedPrecision > omsb);
1334                          (extendedPrecision - 1) - omsb);
1335       exponent -= (extendedPrecision - 1) - omsb;
1372     omsb = APInt::tcMSB(fullSignificand, newPartsCount) + 1;
1385   // Note that the result is not normalized when "omsb < precision". So, the
1388   if (omsb > precision) {
1392     bits = omsb - precision;
1393     significantParts = partCountForBits(omsb);
1646   unsigned int omsb;                /* One, not zero, based MSB.  */
1653   omsb = significandMSB() + 1;
1655   if (omsb) {
1659     exponentChange = omsb - semantics->precision;
1689       if (omsb > (unsigned) exponentChange)
1690         omsb -= exponentChange;
1692         omsb = 0;
1710     if (omsb == 0) {
1723     if (omsb == 0)
1727     omsb = significandMSB() + 1;
1730     if (omsb == (unsigned) semantics->precision + 1) {
1756   if (omsb == semantics->precision)
1760   assert(omsb < semantics->precision);
1763   if (omsb == 0) {
2564     int omsb = significandMSB() + 1;
2565     int exponentChange = omsb - fromSemantics.precision;
2573     } else if (omsb <= -shift) {
2574       exponentChange = omsb + shift - 1; // leave at least one bit set
2750   unsigned int omsb = APInt::tcMSB(parts.data(), dstPartsCount) + 1;
2755       if (omsb != 0)
2758       /* It takes omsb bits to represent the unsigned integer value.
2761       if (omsb == width &&
2762           APInt::tcLSB(parts.data(), dstPartsCount) + 1 != omsb)
2766       if (omsb > width)
2772     if (omsb >= width + !isSigned)
2827   unsigned int omsb, precision, dstCount;
2832   omsb = APInt::tcMSB(src, srcCount) + 1;
2839   if (precision <= omsb) {
2840     exponent = omsb - 1;
2842                                                   omsb - precision);
2843     APInt::tcExtract(dst, dstCount, src, precision, omsb - precision);
2847     APInt::tcExtract(dst, dstCount, src, omsb, 0);