Merge pull request opencv#9709 from savuor:softfloat_r3d

alalek · alalek · commit 513c2b92a482 · 2017-09-26T11:16:42.000Z
diff --git a/modules/core/src/softfloat.cpp b/modules/core/src/softfloat.cpp
@@ -1911,7 +1911,7 @@ static float64_t f64_sqrt( float64_t a )
     sigZ = ((uint_fast64_t) sig32Z<<32 | 1<<5) + ((uint_fast64_t) q<<3);
     /*------------------------------------------------------------------------
     *------------------------------------------------------------------------*/
-    if ( (sigZ & 0x1FF) < 1<<5 ) {
+    if ( (sigZ & 0x1FF) < 0x22 ) {
         sigZ &= ~(uint_fast64_t) 0x3F;
         shiftedSigZ = sigZ>>6;
         rem = (sigA<<52) - shiftedSigZ * shiftedSigZ;
