reverts patches in softfloat
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2edd68d1bd
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5d69b79232
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@ -92,14 +92,11 @@ float32_t
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goto infProdArg;
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}
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if ( expC == 0xFF ) {
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// expC indicates special value
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if ( sigC ) {
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//uiC is quiet NaN
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uiZ = 0;
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goto propagateNaN_ZC;
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}
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//uiC is +- infinity
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uiZ = (uiC & ~(1UL << 31)) | ((unsigned long)signC << 31); //set sign bit
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uiZ = uiC;
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goto uiZ;
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}
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/*------------------------------------------------------------------------
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@ -212,22 +209,15 @@ float32_t
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/*------------------------------------------------------------------------
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*------------------------------------------------------------------------*/
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zeroProd:
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if(expC | sigC){
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//3rd operand != 0
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uiZ = (uiC & ~(1UL << 31)) | ((unsigned long)(signC) << 31); //set sign bit
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}
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else {
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//3rd operand == +-0
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if (signProd != signC) {
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completeCancellation:
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uiZ = packToF32UI((softfloat_roundingMode == softfloat_round_min), 0, 0 );
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goto uiZ;
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}
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uiZ = (uiC & ~(1UL << 31)) | ((unsigned long)signC << 31); //set sign bit
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uiZ = uiC;
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if ( ! (expC | sigC) && (signProd != signC) ) {
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completeCancellation:
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uiZ =
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packToF32UI(
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(softfloat_roundingMode == softfloat_round_min), 0, 0 );
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}
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uiZ:
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uZ.ui = uiZ;
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return uZ.f;
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}
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