float_raise( float_flag_invalid ); 
roundData->exception |= float_flag_invalid; 
float32 float32_div( float32 a, float32 b ){    flag aSign, bSign, zSign;    int16 aExp, bExp, zExp;    bits32 aSig, bSig, zSig;    aSig = extractFloat32Frac( a );    aExp = extractFloat32Exp( a );    aSign = extractFloat32Sign( a );    bSig = extractFloat32Frac( b );    bExp = extractFloat32Exp( b );    bSign = extractFloat32Sign( b );    zSign = aSign ^ bSign;    if ( aExp == 0xFF ) {        if ( aSig ) return propagateFloat32NaN( a, b );        if ( bExp == 0xFF ) {            if ( bSig ) return propagateFloat32NaN( a, b );            float_raise( float_flag_invalid );            return float32_default_nan;        }        return packFloat32( zSign, 0xFF, 0 );    }    if ( bExp == 0xFF ) {        if ( bSig ) return propagateFloat32NaN( a, b );        return packFloat32( zSign, 0, 0 );    }    if ( bExp == 0 ) {        if ( bSig == 0 ) {            if ( ( aExp | aSig ) == 0 ) {                float_raise( float_flag_invalid );                return float32_default_nan;            }            float_raise( float_flag_divbyzero );            return packFloat32( zSign, 0xFF, 0 );        }        normalizeFloat32Subnormal( bSig, &bExp, &bSig );    }    if ( aExp == 0 ) {        if ( aSig == 0 ) return packFloat32( zSign, 0, 0 );        normalizeFloat32Subnormal( aSig, &aExp, &aSig );    }    zExp = aExp - bExp + 0x7D;    aSig = ( aSig | 0x00800000 )<<7;    bSig = ( bSig | 0x00800000 )<<8;    if ( bSig <= ( aSig + aSig ) ) {        aSig >>= 1;        ++zExp;    }    {        bits64 tmp = ( (bits64) aSig )<<32;        do_div( tmp, bSig );        zSig = tmp;    }    if ( ( zSig & 0x3F ) == 0 ) {        zSig |= ( ( (bits64) bSig ) * zSig != ( (bits64) aSig )<<32 );    }    return roundAndPackFloat32( zSign, zExp, zSig );}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/f148af2593ef76ac705d1cc6abe48f455c9912cc/softfloat.c/clean/arch/arm/nwfpe/softfloat.c