APFloat.cpp - OpenGrok cross reference for /llvm-project/llvm/lib/Support/APFloat.cpp

Lines Matching refs:fcZero
1166   if (category==fcZero || category==fcInfinity)
1193   // 'fcNormal') instead of makeZero (where category is 'fcZero').
1409   // i.e . it belongs to the 'fcZero' category.
1507 /* Note that a zero result is NOT normalized to fcZero.  */
1604    signficand).  This routine must work for fcZero of both signs, and
1610   assert(isFiniteNonZero() || category == fcZero);
1624     if (lost_fraction == lfExactlyHalf && category != fcZero)
1711       category = fcZero;
1764     category = fcZero;
1774   /* The fcZero case is a denormal that underflowed to zero.  */
1784   case PackCategoriesIntoKey(fcZero, fcNaN):
1789   case PackCategoriesIntoKey(fcNaN, fcZero):
1799   case PackCategoriesIntoKey(fcNormal, fcZero):
1801   case PackCategoriesIntoKey(fcInfinity, fcZero):
1805   case PackCategoriesIntoKey(fcZero, fcInfinity):
1810   case PackCategoriesIntoKey(fcZero, fcNormal):
1815   case PackCategoriesIntoKey(fcZero, fcZero):
1912   case PackCategoriesIntoKey(fcZero, fcNaN):
1918   case PackCategoriesIntoKey(fcNaN, fcZero):
1935   case PackCategoriesIntoKey(fcZero, fcNormal):
1936   case PackCategoriesIntoKey(fcNormal, fcZero):
1937   case PackCategoriesIntoKey(fcZero, fcZero):
1938     category = fcZero;
1941   case PackCategoriesIntoKey(fcZero, fcInfinity):
1942   case PackCategoriesIntoKey(fcInfinity, fcZero):
1956   case PackCategoriesIntoKey(fcZero, fcNaN):
1962   case PackCategoriesIntoKey(fcNaN, fcZero):
1973   case PackCategoriesIntoKey(fcInfinity, fcZero):
1975   case PackCategoriesIntoKey(fcZero, fcInfinity):
1976   case PackCategoriesIntoKey(fcZero, fcNormal):
1980     category = fcZero;
1983   case PackCategoriesIntoKey(fcNormal, fcZero):
1991   case PackCategoriesIntoKey(fcZero, fcZero):
2005   case PackCategoriesIntoKey(fcZero, fcNaN):
2010   case PackCategoriesIntoKey(fcNaN, fcZero):
2020   case PackCategoriesIntoKey(fcZero, fcInfinity):
2021   case PackCategoriesIntoKey(fcZero, fcNormal):
2025   case PackCategoriesIntoKey(fcNormal, fcZero):
2026   case PackCategoriesIntoKey(fcInfinity, fcZero):
2029   case PackCategoriesIntoKey(fcZero, fcZero):
2043   case PackCategoriesIntoKey(fcZero, fcNaN):
2048   case PackCategoriesIntoKey(fcNaN, fcZero):
2058   case PackCategoriesIntoKey(fcZero, fcInfinity):
2059   case PackCategoriesIntoKey(fcZero, fcNormal):
2063   case PackCategoriesIntoKey(fcNormal, fcZero):
2064   case PackCategoriesIntoKey(fcInfinity, fcZero):
2067   case PackCategoriesIntoKey(fcZero, fcZero):
2103     assert(category != fcZero || lost_fraction == lfExactlyZero);
2109   if (category == fcZero) {
2110     if (rhs.category != fcZero || (sign == rhs.sign) == subtract)
2303     // does not have 'fcZero' and we have reached the
2344     if (category == fcZero && !(fs & opUnderflow) && sign != addend.sign) {
2463   case PackCategoriesIntoKey(fcNaN, fcZero):
2467   case PackCategoriesIntoKey(fcZero, fcNaN):
2473   case PackCategoriesIntoKey(fcInfinity, fcZero):
2474   case PackCategoriesIntoKey(fcNormal, fcZero):
2481   case PackCategoriesIntoKey(fcZero, fcInfinity):
2482   case PackCategoriesIntoKey(fcZero, fcNormal):
2496   case PackCategoriesIntoKey(fcZero, fcZero):
2651   } else if (category == fcZero &&
2664   if (category == fcZero && !semantics->hasZero)
2695   if (category == fcZero) {
3126     category = fcZero;
3364   case fcZero:
3528   } else if (category==fcZero) {
3623   } else if (category == fcZero) {
4485   case fcZero:
4618   case fcZero:
4626       category = fcZero;
4755   category = fcZero;
4984   if (LHS.getCategory() == fcZero) {
4988   if (RHS.getCategory() == fcZero) {
5058   if ((LHS.getCategory() == fcZero && RHS.getCategory() == fcInfinity) ||
5059       (LHS.getCategory() == fcInfinity && RHS.getCategory() == fcZero)) {
5063   if (LHS.getCategory() == fcZero || LHS.getCategory() == fcInfinity) {
5067   if (RHS.getCategory() == fcZero || RHS.getCategory() == fcInfinity) {