softfloat/bits64/softfloat.c

614 INLINE floatx80 packFloatx80( flag zSign, int32 zExp, bits64 zSig )
711             return packFloatx80( zSign, zExp, zSig0 );
726     return packFloatx80( zSign, zExp, zSig0 );
756                 return packFloatx80( zSign, 0x7FFE, ~ roundMask );
758             return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
787             return packFloatx80( zSign, zExp, zSig0 );
804     return packFloatx80( zSign, zExp, zSig0 );
1193     if ( a == 0 ) return packFloatx80( 0, 0, 0 );
1198     return packFloatx80( zSign, 0x403E - shiftCount, zSig<<shiftCount );
1207     if ( a == 0 ) return packFloatx80( 0, 0, 0 );
1209     return packFloatx80( 0, 0x403E - shiftCount, zSig<<shiftCount );
1323     if ( a == 0 ) return packFloatx80( 0, 0, 0 );
1327     return packFloatx80( zSign, 0x403E - shiftCount, absA<<shiftCount );
1586         return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
1589         if ( aSig == 0 ) return packFloatx80( aSign, 0, 0 );
1593     return packFloatx80( aSign, aExp + 0x3F80, ( (bits64) aSig )<<40 );
2549         return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
2552         if ( aSig == 0 ) return packFloatx80( aSign, 0, 0 );
2556         packFloatx80(
3566                     packFloatx80( aSign, 0x3FFF, LIT64( 0x8000000000000000 ) );
3574                       packFloatx80( 1, 0x3FFF, LIT64( 0x8000000000000000 ) )
3575                 : packFloatx80( 0, 0, 0 );
3578                   aSign ? packFloatx80( 1, 0, 0 )
3579                 : packFloatx80( 0, 0x3FFF, LIT64( 0x8000000000000000 ) );
3581         return packFloatx80( aSign, 0, 0 );
3639             return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
3713     return packFloatx80( float_rounding_mode == float_round_down, 0, 0 );
3717         return packFloatx80( zSign ^ 1, 0x7FFF, LIT64( 0x8000000000000000 ) );
3814         return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
3825         return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
3828         if ( aSig == 0 ) return packFloatx80( zSign, 0, 0 );
3832         if ( bSig == 0 ) return packFloatx80( zSign, 0, 0 );
3875         return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
3879         return packFloatx80( zSign, 0, 0 );
3891             return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
3896         if ( aSig == 0 ) return packFloatx80( zSign, 0, 0 );
4058         if ( aSig0 == 0 ) return packFloatx80( 0, 0, 0 );
4634         return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) );
4637         if ( ( aSig0 | aSig1 ) == 0 ) return packFloatx80( aSign, 0, 0 );