--- old/src/hotspot/share/utilities/globalDefinitions.hpp	2020-08-07 00:36:36.000000000 +0300
+++ new/src/hotspot/share/utilities/globalDefinitions.hpp	2020-08-07 00:36:35.000000000 +0300
@@ -233,8 +233,8 @@
   return (byte_size + (HeapWordSize-1)) >> LogHeapWordSize;
 }
 
-inline jfloat  jfloat_cast(jint    x);
-inline jdouble  jdouble_cast(jlong    x);
+inline jfloat jfloat_cast(jint x);
+inline jdouble jdouble_cast(jlong x);
 
 //-------------------------------------------
 // Constant for jlong (standardized by C++11)
@@ -688,6 +688,10 @@
   return is_subword_type(t) || t == T_INT || t == T_LONG;
 }
 
+inline bool is_floating_point_type(BasicType t) {
+  return (t == T_FLOAT || t == T_DOUBLE);
+}
+
 extern char type2char_tab[T_CONFLICT+1];     // Map a BasicType to a jchar
 inline char type2char(BasicType t) { return (uint)t < T_CONFLICT+1 ? type2char_tab[t] : 0; }
 extern int type2size[T_CONFLICT+1];         // Map BasicType to result stack elements