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diff src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp @ 845:df6caf649ff7

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6700789: G1: Enable use of compressed oops with G1 heaps Summary: Modifications to G1 so as to allow the use of compressed oops. Reviewed-by: apetrusenko, coleenp, jmasa, kvn, never, phh, tonyp
author ysr
date Tue, 14 Jul 2009 15:40:39 -0700
parents ad8c8ca4ab0f
children cff162798819
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp	Fri Jul 10 16:01:20 2009 -0700
+++ b/src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp	Tue Jul 14 15:40:39 2009 -0700
@@ -424,7 +424,7 @@
       while (n <= next_boundary) {
         q = n;
         oop obj = oop(q);
-        if (obj->klass() == NULL) return q;
+        if (obj->klass_or_null() == NULL) return q;
         n += obj->size();
       }
       assert(q <= next_boundary && n > next_boundary, "Consequence of loop");
@@ -436,7 +436,7 @@
       while (n <= next_boundary) {
         q = n;
         oop obj = oop(q);
-        if (obj->klass() == NULL) return q;
+        if (obj->klass_or_null() == NULL) return q;
         n += _sp->block_size(q);
       }
       assert(q <= next_boundary && n > next_boundary, "Consequence of loop");