diff src/cpu/x86/vm/frame_x86.inline.hpp @ 8883:b9a918201d47

Merge with hsx25
author Gilles Duboscq <duboscq@ssw.jku.at>
date Sat, 06 Apr 2013 20:04:06 +0200
parents b8f261ba79c6 0a2deac0bbfb
children 6b0fd0964b87
line wrap: on
line diff
--- a/src/cpu/x86/vm/frame_x86.inline.hpp	Fri Apr 05 18:53:57 2013 +0200
+++ b/src/cpu/x86/vm/frame_x86.inline.hpp	Sat Apr 06 20:04:06 2013 +0200
@@ -295,14 +295,18 @@
   return true;
 }
 
-
+inline oop frame::saved_oop_result(RegisterMap* map) const {
+  oop* result_adr = (oop *)map->location(rax->as_VMReg());
+  guarantee(result_adr != NULL, "bad register save location");
 
-inline oop frame::saved_oop_result(RegisterMap* map) const       {
-  return *((oop*) map->location(rax->as_VMReg()));
+  return (*result_adr);
 }
 
 inline void frame::set_saved_oop_result(RegisterMap* map, oop obj) {
-  *((oop*) map->location(rax->as_VMReg())) = obj;
+  oop* result_adr = (oop *)map->location(rax->as_VMReg());
+  guarantee(result_adr != NULL, "bad register save location");
+
+  *result_adr = obj;
 }
 
 #endif // CPU_X86_VM_FRAME_X86_INLINE_HPP