src/share/vm/opto/macro.hpp
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src/share/vm/opto/macro.hpp

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rev 5968 : 8031320: Use Intel RTM instructions for locks
Summary: Use RTM for inflated locks and stack locks.
Reviewed-by: iveresov, twisti, roland, dcubed

*** 74,83 **** --- 74,85 ---- ProjNode *_catchallcatchproj; ProjNode *_memproj_fallthrough; ProjNode *_memproj_catchall; ProjNode *_resproj; + // Additional data collected during macro expansion + bool _has_locks; void expand_allocate(AllocateNode *alloc); void expand_allocate_array(AllocateArrayNode *alloc); void expand_allocate_common(AllocateNode* alloc, Node* length,
*** 116,126 **** Node*& needgc_false, Node*& contended_phi_rawmem, Node* old_eden_top, Node* new_eden_top, Node* length); public: ! PhaseMacroExpand(PhaseIterGVN &igvn) : Phase(Macro_Expand), _igvn(igvn) { _igvn.set_delay_transform(true); } void eliminate_macro_nodes(); bool expand_macro_nodes(); --- 118,128 ---- Node*& needgc_false, Node*& contended_phi_rawmem, Node* old_eden_top, Node* new_eden_top, Node* length); public: ! PhaseMacroExpand(PhaseIterGVN &igvn) : Phase(Macro_Expand), _igvn(igvn), _has_locks(false) { _igvn.set_delay_transform(true); } void eliminate_macro_nodes(); bool expand_macro_nodes();
src/share/vm/opto/macro.hpp
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