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diff src/share/vm/ci/ciInstanceKlass.cpp @ 165:437d03ea40b1

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6703888: Compressed Oops: use the 32-bits gap after klass in a object Summary: Use the gap also for a narrow oop field and a boxing object value. Reviewed-by: coleenp, never
author kvn
date Wed, 21 May 2008 16:31:35 -0700
parents ba764ed4b6f2
children d1605aabd0a1
line wrap: on
line diff
--- a/src/share/vm/ci/ciInstanceKlass.cpp	Wed May 21 13:46:23 2008 -0700
+++ b/src/share/vm/ci/ciInstanceKlass.cpp	Wed May 21 16:31:35 2008 -0700
@@ -392,12 +392,12 @@
   assert(!is_java_lang_Object(), "bootstrap OK");
 
   // Size in bytes of my fields, including inherited fields.
-  int fsize = nonstatic_field_size() * wordSize;
+  int fsize = nonstatic_field_size() * heapOopSize;
 
   ciInstanceKlass* super = this->super();
   GrowableArray<ciField*>* super_fields = NULL;
   if (super != NULL && super->has_nonstatic_fields()) {
-    int super_fsize  = super->nonstatic_field_size() * wordSize;
+    int super_fsize  = super->nonstatic_field_size() * heapOopSize;
     int super_flen   = super->nof_nonstatic_fields();
     super_fields = super->_nonstatic_fields;
     assert(super_flen == 0 || super_fields != NULL, "first get nof_fields");
@@ -438,7 +438,7 @@
     // This is a minor inefficiency classFileParser.cpp.
     last_offset = offset + size;
   }
-  assert(last_offset <= (int)sizeof(oopDesc) + fsize, "no overflow");
+  assert(last_offset <= (int)instanceOopDesc::base_offset_in_bytes() + fsize, "no overflow");
 #endif
 
   _nonstatic_fields = fields;