src/share/vm/opto/cfgnode.cpp
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src/share/vm/opto/cfgnode.cpp

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*** 804,814 **** nphi = node_map[ophi->_idx]->as_Phi(); for (; i < ophi->req(); i++) { Node *in = ophi->in(i); if (in == NULL || igvn->type(in) == Type::TOP) continue; ! Node *opt = MemNode::optimize_simple_memory_chain(in, at, igvn); PhiNode *optphi = opt->is_Phi() ? opt->as_Phi() : NULL; if (optphi != NULL && optphi->adr_type() == TypePtr::BOTTOM) { opt = node_map[optphi->_idx]; if (opt == NULL) { stack.push(ophi, i); --- 804,814 ---- nphi = node_map[ophi->_idx]->as_Phi(); for (; i < ophi->req(); i++) { Node *in = ophi->in(i); if (in == NULL || igvn->type(in) == Type::TOP) continue; ! Node *opt = MemNode::optimize_simple_memory_chain(in, t_oop, NULL, igvn); PhiNode *optphi = opt->is_Phi() ? opt->as_Phi() : NULL; if (optphi != NULL && optphi->adr_type() == TypePtr::BOTTOM) { opt = node_map[optphi->_idx]; if (opt == NULL) { stack.push(ophi, i);
*** 1919,1929 **** // Other optimizations on the memory chain // const TypePtr* at = adr_type(); for( uint i=1; i<req(); ++i ) {// For all paths in Node *ii = in(i); ! Node *new_in = MemNode::optimize_memory_chain(ii, at, phase); if (ii != new_in ) { set_req(i, new_in); progress = this; } } --- 1919,1929 ---- // Other optimizations on the memory chain // const TypePtr* at = adr_type(); for( uint i=1; i<req(); ++i ) {// For all paths in Node *ii = in(i); ! Node *new_in = MemNode::optimize_memory_chain(ii, at, NULL, phase); if (ii != new_in ) { set_req(i, new_in); progress = this; } }
src/share/vm/opto/cfgnode.cpp
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