Searched defs:def_reg (Results 1 - 2 of 2) sorted by relevance

/openjdk7/hotspot/src/share/vm/opto/
H A Dpostaloc.cpp168 OptoReg::Name def_reg = def_lrg.reg(); local
170 bool can_use = ( RegMask::can_represent(def_reg) ? (use_mask.Member(def_reg) != 0)
H A Doutput.cpp2658 void Scheduling::anti_do_def( Block *b, Node *def, OptoReg::Name def_reg, int is_def ) { argument
2659 if( !OptoReg::is_valid(def_reg) ) // Ignore stores & control flow
2662 Node *pinch = _reg_node[def_reg]; // Get pinch point
2665 _reg_node.map(def_reg,def); // Record def/kill as the optimistic pinch-point
2690 _reg_node.map(def_reg,pinch); // Record pinch-point
2711 if( _regalloc->get_reg_first(uses->in(i)) == def_reg ||
2712 _regalloc->get_reg_second(uses->in(i)) == def_reg ) {
2717 _reg_node.map(def_reg,pinch);
2732 // Check for no later def_reg/kill in block

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