Lines Matching defs:aSig0
3045 bits64 aSig0, aSig1, bSig;
3049 aSig0 = extractFloatx80Frac( a );
3056 if ( (bits64) ( aSig0<<1 )
3078 if ( (bits64) ( aSig0<<1 ) == 0 ) return a;
3079 normalizeFloatx80Subnormal( aSig0, &aExp, &aSig0 );
3087 shift128Right( aSig0, 0, 1, &aSig0, &aSig1 );
3090 q = ( bSig <= aSig0 );
3091 if ( q ) aSig0 -= bSig;
3094 q = estimateDiv128To64( aSig0, aSig1, bSig );
3097 sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 );
3098 shortShift128Left( aSig0, aSig1, 62, &aSig0, &aSig1 );
3103 q = estimateDiv128To64( aSig0, aSig1, bSig );
3107 sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 );
3109 while ( le128( term0, term1, aSig0, aSig1 ) ) {
3111 sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 );
3118 sub128( term0, term1, aSig0, aSig1, &alternateASig0, &alternateASig1 );
3119 if ( lt128( alternateASig0, alternateASig1, aSig0, aSig1 )
3120 || ( eq128( alternateASig0, alternateASig1, aSig0, aSig1 )
3123 aSig0 = alternateASig0;
3130 roundData, zSign, bExp + expDiff, aSig0, aSig1 );
3145 bits64 aSig0, aSig1, zSig0, zSig1;
3150 aSig0 = extractFloatx80Frac( a );
3154 if ( (bits64) ( aSig0<<1 ) ) return propagateFloatx80NaN( a, a );
3159 if ( ( aExp | aSig0 ) == 0 ) return a;
3168 if ( aSig0 == 0 ) return packFloatx80( 0, 0, 0 );
3169 normalizeFloatx80Subnormal( aSig0, &aExp, &aSig0 );
3172 zSig0 = estimateSqrt32( aExp, aSig0>>32 );
3175 shift128Right( aSig0, 0, ( aExp & 1 ) + 2, &aSig0, &aSig1 );
3176 zSig0 = estimateDiv128To64( aSig0, aSig1, zSig0 ) + zSig0 + 4;
3178 shortShift128Left( aSig0, aSig1, 2, &aSig0, &aSig1 );
3180 sub128( aSig0, aSig1, term0, term1, &rem0, &rem1 );