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src/hotspot/share/utilities/globalDefinitions.hpp

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@@ -1083,32 +1083,10 @@
 JAVA_INTEGER_OP(-, java_subtract, jlong, julong)
 JAVA_INTEGER_OP(*, java_multiply, jlong, julong)
 
 #undef JAVA_INTEGER_OP
 
-//----------------------------------------------------------------------------------------------------
-// The goal of this code is to provide saturating operations for int/uint.
-// Checks overflow conditions and saturates the result to min_jint/max_jint.
-#define SATURATED_INTEGER_OP(OP, NAME, TYPE1, TYPE2) \
-inline int NAME (TYPE1 in1, TYPE2 in2) {             \
-  jlong res = static_cast<jlong>(in1);               \
-  res OP ## = static_cast<jlong>(in2);               \
-  if (res > max_jint) {                              \
-    res = max_jint;                                  \
-  } else if (res < min_jint) {                       \
-    res = min_jint;                                  \
-  }                                                  \
-  return static_cast<int>(res);                      \
-}
-
-SATURATED_INTEGER_OP(+, saturated_add, int, int)
-SATURATED_INTEGER_OP(+, saturated_add, int, uint)
-SATURATED_INTEGER_OP(+, saturated_add, uint, int)
-SATURATED_INTEGER_OP(+, saturated_add, uint, uint)
-
-#undef SATURATED_INTEGER_OP
-
 // Dereference vptr
 // All C++ compilers that we know of have the vtbl pointer in the first
 // word.  If there are exceptions, this function needs to be made compiler
 // specific.
 static inline void* dereference_vptr(const void* addr) {
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