src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

rev 47402 : [mq]: xchg_ptr

@@ -564,20 +564,20 @@
     __ ret(0);
 
     return start;
   }
 
-  // Support for intptr_t atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest)
+  // Support for intptr_t atomic::xchg_long(jlong exchange_value, volatile jlong* dest)
   //
   // Arguments :
   //    c_rarg0: exchange_value
   //    c_rarg1: dest
   //
   // Result:
   //    *dest <- ex, return (orig *dest)
-  address generate_atomic_xchg_ptr() {
-    StubCodeMark mark(this, "StubRoutines", "atomic_xchg_ptr");
+  address generate_atomic_xchg_long() {
+    StubCodeMark mark(this, "StubRoutines", "atomic_xchg_long");
     address start = __ pc();
 
     __ movptr(rax, c_rarg0); // Copy to eax we need a return value anyhow
     __ xchgptr(rax, Address(c_rarg1, 0)); // automatic LOCK
     __ ret(0);

@@ -4996,11 +4996,11 @@
     // is referenced by megamorphic call
     StubRoutines::_catch_exception_entry = generate_catch_exception();
 
     // atomic calls
     StubRoutines::_atomic_xchg_entry         = generate_atomic_xchg();
-    StubRoutines::_atomic_xchg_ptr_entry     = generate_atomic_xchg_ptr();
+    StubRoutines::_atomic_xchg_long_entry    = generate_atomic_xchg_long();
     StubRoutines::_atomic_cmpxchg_entry      = generate_atomic_cmpxchg();
     StubRoutines::_atomic_cmpxchg_byte_entry = generate_atomic_cmpxchg_byte();
     StubRoutines::_atomic_cmpxchg_long_entry = generate_atomic_cmpxchg_long();
     StubRoutines::_atomic_add_entry          = generate_atomic_add();
     StubRoutines::_atomic_add_ptr_entry      = generate_atomic_add_ptr();