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diff src/share/vm/opto/macro.cpp @ 6848:8e47bac5643a

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7054512: Compress class pointers after perm gen removal Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
author roland
date Tue, 09 Oct 2012 10:11:38 +0200
parents e626685e9f6c
children 2aff40cb4703
line wrap: on
line diff
--- a/src/share/vm/opto/macro.cpp	Mon Oct 08 17:04:00 2012 -0700
+++ b/src/share/vm/opto/macro.cpp	Tue Oct 09 10:11:38 2012 +0200
@@ -2125,7 +2125,7 @@
       Node* k_adr = basic_plus_adr(obj, oopDesc::klass_offset_in_bytes());
       klass_node = transform_later( LoadKlassNode::make(_igvn, mem, k_adr, _igvn.type(k_adr)->is_ptr()) );
 #ifdef _LP64
-      if (UseCompressedOops && klass_node->is_DecodeN()) {
+      if (UseCompressedKlassPointers && klass_node->is_DecodeNKlass()) {
         assert(klass_node->in(1)->Opcode() == Op_LoadNKlass, "sanity");
         klass_node->in(1)->init_req(0, ctrl);
       } else