171 INLINE float32 packFloat32( flag zSign, int16 zExp, bits32 zSig )  in packFloat32()  argument
174     return ( ( (bits32) zSign )<<31 ) + ( ( (bits32) zExp )<<23 ) + zSig;  in packFloat32()
201 static float32 roundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig )  in roundAndPackFloat32()  argument
225     roundBits = zSig & 0x7F;  in roundAndPackFloat32()
229                   && ( (sbits32) ( zSig + roundIncrement ) < 0 ) )  in roundAndPackFloat32()
238                 || ( zSig + roundIncrement < 0x80000000 );  in roundAndPackFloat32()
239             shift32RightJamming( zSig, - zExp, &zSig );  in roundAndPackFloat32()
241             roundBits = zSig & 0x7F;  in roundAndPackFloat32()
246     zSig = ( zSig + roundIncrement )>>7;  in roundAndPackFloat32()
247     zSig &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven );  in roundAndPackFloat32()
248     if ( zSig == 0 ) zExp = 0;  in roundAndPackFloat32()
249     return packFloat32( zSign, zExp, zSig );  in roundAndPackFloat32()
264  normalizeRoundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig )  in normalizeRoundAndPackFloat32()  argument
268     shiftCount = countLeadingZeros32( zSig ) - 1;  in normalizeRoundAndPackFloat32()
269     return roundAndPackFloat32( zSign, zExp - shiftCount, zSig<<shiftCount );  in normalizeRoundAndPackFloat32()
791     bits32 aSig, bSig, zSig;  in addFloat32Sigs()  local
835         zSig = 0x40000000 + aSig + bSig;  in addFloat32Sigs()
840     zSig = ( aSig + bSig )<<1;  in addFloat32Sigs()
842     if ( (sbits32) zSig < 0 ) {  in addFloat32Sigs()
843         zSig = aSig + bSig;  in addFloat32Sigs()
847     return roundAndPackFloat32( zSign, zExp, zSig );  in addFloat32Sigs()
863     bits32 aSig, bSig, zSig;  in subFloat32Sigs()  local
901     zSig = bSig - aSig;  in subFloat32Sigs()
919     zSig = aSig - bSig;  in subFloat32Sigs()
923     return normalizeRoundAndPackFloat32( zSign, zExp, zSig );  in subFloat32Sigs()
1041     bits32 aSig, bSig, zSig, rem0, rem1, term0, term1;  in float32_div()  local
1085     zSig = estimateDiv64To32( aSig, 0, bSig );  in float32_div()
1086     if ( ( zSig & 0x3F ) <= 2 ) {  in float32_div()
1087         mul32To64( bSig, zSig, &term0, &term1 );  in float32_div()
1090             --zSig;  in float32_div()
1093         zSig |= ( rem1 != 0 );  in float32_div()
1095     return roundAndPackFloat32( zSign, zExp, zSig );  in float32_div()
1198     bits32 aSig, zSig, rem0, rem1, term0, term1;  in float32_sqrt()  local
1220     zSig = estimateSqrt32( aExp, aSig ) + 2;  in float32_sqrt()
1221     if ( ( zSig & 0x7F ) <= 5 ) {  in float32_sqrt()
1222         if ( zSig < 2 ) {  in float32_sqrt()
1223             zSig = 0x7FFFFFFF;  in float32_sqrt()
1228             mul32To64( zSig, zSig, &term0, &term1 );  in float32_sqrt()
1231                 --zSig;  in float32_sqrt()
1232                 shortShift64Left( 0, zSig, 1, &term0, &term1 );  in float32_sqrt()
1236             zSig |= ( ( rem0 | rem1 ) != 0 );  in float32_sqrt()
1239     shift32RightJamming( zSig, 1, &zSig );  in float32_sqrt()
1241     return roundAndPackFloat32( 0, zExp, zSig );  in float32_sqrt()
1535     bits32 aSig0, aSig1, zSig;  in float64_to_float32()  local
1548     shift64RightJamming( aSig0, aSig1, 22, &allZero, &zSig );  in float64_to_float32()
1549     if ( aExp ) zSig |= 0x40000000;  in float64_to_float32()
1550     return roundAndPackFloat32( aSign, aExp - 0x381, zSig );  in float64_to_float32()