efDataDiscreteRateMining varianceDataMemoryDefinition.c 吉超博 commit at 2021-03-22

efDataDiscreteRateMining/dataSharedMemory/varianceDataMemoryDefinition.c

@@ -2963,3 +2963,7 @@ floatx80 floatx80_mul( struct roundingData *roundData, floatx80 a, floatx80 b )
     }
     if ( bExp == 0 ) {
         if ( bSig == 0 ) return packFloatx80( zSign, 0, 0 );
+        normalizeFloatx80Subnormal( bSig, &bExp, &bSig );
+    }
+    zExp = aExp + bExp - 0x3FFE;
+    mul64To128( aSig, bSig, &zSig0, &zSig1 );