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diff src/cpu/x86/vm/assembler_x86.cpp @ 665:c89f86385056

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6814659: separable cleanups and subroutines for 6655638 Summary: preparatory but separable changes for method handles Reviewed-by: kvn, never
author jrose
date Fri, 20 Mar 2009 23:19:36 -0700
parents bd441136a5ce
children d0994e5bebce
line wrap: on
line diff
--- a/src/cpu/x86/vm/assembler_x86.cpp	Thu Mar 19 09:13:24 2009 -0700
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Fri Mar 20 23:19:36 2009 -0700
@@ -7218,7 +7218,7 @@
 // On failure, execution transfers to the given label.
 void MacroAssembler::lookup_interface_method(Register recv_klass,
                                              Register intf_klass,
-                                             RegisterConstant itable_index,
+                                             RegisterOrConstant itable_index,
                                              Register method_result,
                                              Register scan_temp,
                                              Label& L_no_such_interface) {
@@ -7303,7 +7303,7 @@
                                                    Label* L_success,
                                                    Label* L_failure,
                                                    Label* L_slow_path,
-                                        RegisterConstant super_check_offset) {
+                                        RegisterOrConstant super_check_offset) {
   assert_different_registers(sub_klass, super_klass, temp_reg);
   bool must_load_sco = (super_check_offset.constant_or_zero() == -1);
   if (super_check_offset.is_register()) {
@@ -7352,7 +7352,7 @@
   if (must_load_sco) {
     // Positive movl does right thing on LP64.
     movl(temp_reg, super_check_offset_addr);
-    super_check_offset = RegisterConstant(temp_reg);
+    super_check_offset = RegisterOrConstant(temp_reg);
   }
   Address super_check_addr(sub_klass, super_check_offset, Address::times_1, 0);
   cmpptr(super_klass, super_check_addr); // load displayed supertype
@@ -7550,12 +7550,12 @@
 }
 
 
-RegisterConstant MacroAssembler::delayed_value(intptr_t* delayed_value_addr,
-                                               Register tmp,
-                                               int offset) {
+RegisterOrConstant MacroAssembler::delayed_value_impl(intptr_t* delayed_value_addr,
+                                                      Register tmp,
+                                                      int offset) {
   intptr_t value = *delayed_value_addr;
   if (value != 0)
-    return RegisterConstant(value + offset);
+    return RegisterOrConstant(value + offset);
 
   // load indirectly to solve generation ordering problem
   movptr(tmp, ExternalAddress((address) delayed_value_addr));
@@ -7571,7 +7571,7 @@
   if (offset != 0)
     addptr(tmp, offset);
 
-  return RegisterConstant(tmp);
+  return RegisterOrConstant(tmp);
 }