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7054512: Compress class pointers after perm gen removal

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Support of compress class pointers in the compilers.

Reviewed-by: kvn, twisti
This commit is contained in:
Roland Westrelin 2012-10-09 10:11:38 +02:00
parent 7162ad011c
commit 61eb5a0549
93 changed files with 1600 additions and 497 deletions
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2
hotspot/src/share/vm/opto/loopTransform.cpp
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@ -2413,7 +2413,7 @@ bool PhaseIdealLoop::match_fill_loop(IdealLoopTree* lpt, Node*& store, Node*& st
break;
}
int opc = n->Opcode();
if (opc == Op_StoreP || opc == Op_StoreN || opc == Op_StoreCM) {
if (opc == Op_StoreP || opc == Op_StoreN || opc == Op_StoreNKlass || opc == Op_StoreCM) {
msg = "oop fills not handled";
break;
}