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df_number_walker Class Referencenumber a dominance frontier for a procedure
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"at_" methods | |
These methods define the functions that should be performed when different classes of Nodes are encountered in the AST. The most specific "at_" method that matches a given Node's class will be called. | |
virtual void | at_unit (unitNode *the_unit, Order ord) |
virtual void | at_def (defNode *the_def, Order ord) |
virtual void | at_decl (declNode *the_decl, Order ord) |
virtual void | at_subdecl (subdeclNode *the_subdecl, Order ord) |
virtual void | at_proc (procNode *the_proc, Order ord) |
virtual void | at_type (typeNode *the_type, Order ord) |
virtual void | at_prim (primNode *the_prim, Order ord) |
virtual void | at_tdef (tdefNode *the_tdef, Order ord) |
virtual void | at_ptr (ptrNode *the_ptr, Order ord) |
virtual void | at_array (arrayNode *the_array, Order ord) |
virtual void | at_func (funcNode *the_func, Order ord) |
virtual void | at_sue (sueNode *the_sue, Order ord) |
virtual void | at_struct (structNode *the_struct, Order ord) |
virtual void | at_union (unionNode *the_union, Order ord) |
virtual void | at_enum (enumNode *the_enum, Order ord) |
virtual void | at_suespec (suespecNode *the_suespec, Order ord) |
virtual void | at_expr (exprNode *the_expr, Order ord) |
virtual void | at_index (indexNode *the_index, Order ord) |
virtual void | at_const (constNode *the_const, Order ord) |
virtual void | at_id (idNode *the_id, Order ord) |
virtual void | at_binary (binaryNode *the_binary, Order ord) |
virtual void | at_unary (unaryNode *the_unary, Order ord) |
virtual void | at_cast (castNode *the_cast, Order ord) |
virtual void | at_comma (commaNode *the_comma, Order ord) |
virtual void | at_ternary (ternaryNode *the_ternary, Order ord) |
virtual void | at_call (callNode *the_call, Order ord) |
virtual void | at_initializer (initializerNode *the_initializer, Order ord) |
virtual void | at_stmt (stmtNode *the_stmt, Order ord) |
virtual void | at_block (blockNode *the_block, Order ord) |
virtual void | at_basicblock (basicblockNode *the_basicblock, Order ord) |
virtual void | at_exprstmt (exprstmtNode *the_exprstmt, Order ord) |
virtual void | at_target (targetNode *the_target, Order ord) |
virtual void | at_label (labelNode *the_label, Order ord) |
virtual void | at_case (caseNode *the_case, Order ord) |
virtual void | at_selection (selectionNode *the_selection, Order ord) |
virtual void | at_if (ifNode *the_if, Order ord) |
virtual void | at_switch (switchNode *the_switch, Order ord) |
virtual void | at_loop (loopNode *the_loop, Order ord) |
virtual void | at_while (whileNode *the_while, Order ord) |
virtual void | at_do (doNode *the_do, Order ord) |
virtual void | at_for (forNode *the_for, Order ord) |
virtual void | at_jump (jumpNode *the_jump, Order ord) |
virtual void | at_goto (gotoNode *the_goto, Order ord) |
virtual void | at_continue (continueNode *the_continue, Order ord) |
virtual void | at_break (breakNode *the_break, Order ord) |
virtual void | at_return (returnNode *the_return, Order ord) |
virtual void | at_attrib (attribNode *the_attrib, Order ord) |
virtual void | at_operand (operandNode *the_oper, Order ord) |
virtual void | at_conditiongoto (conditiongotoNode *the_condgoto, Order ord) |
virtual void | at_threeAddr (threeAddrNode *the_3addr, Order ord) |
virtual void | at_text (textNode *the_text, Order ord) |
Public Types | |
enum | Order { Preorder, Postorder, Both } |
The order in which AST Nodes should be visited. More... | |
enum | Depth { Subtree, NodeOnly } |
Which Nodes in the AST tree should be visited. More... | |
Public Member Functions | |
df_number_walker (Order the_order) | |
numbering_map * | result () |
virtual void | at_node (Node *the_node, Order ord) |
Static Public Member Functions | |
numbering_map * | number (Node *n, Order the_order) |
Private Attributes | |
int | _cur |
numbering_map * | _m |
Definition at line 45 of file df_number_walker.h.
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Which Nodes in the AST tree should be visited.
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Definition at line 63 of file df_number_walker.h. References numbering_map, and Walker::Subtree. |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 254 of file walker.h. References Walker::at_type(). Referenced by arrayNode::walk(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 365 of file walker.h. References Walker::at_stmt(). Referenced by attribNode::walk(). |
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Reimplemented in print_walker, fixPointerWalker, DefUseWalker, LivenessWalker, LivenessComments, reachingGenKillWalker, and reachingDefinitionsWalker. Definition at line 314 of file walker.h. References Walker::at_block(). Referenced by basicblockNode::walk(). |
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Reimplemented in vcgASTWalker, gcWalker, id_lookup_walker, TreeChecker, print_walker, and Assignment_walker. Definition at line 287 of file walker.h. References Walker::at_expr(). Referenced by binaryNode::walk(). |
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Reimplemented in vcgASTWalker, scope_walker, and print_walker. Definition at line 311 of file walker.h. References Walker::at_stmt(). Referenced by Walker::at_basicblock(), and blockNode::walk(). |
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Reimplemented in vcgASTWalker, ref_fix_walker, set_container_walker, TreeChecker, and print_walker. Definition at line 359 of file walker.h. References Walker::at_jump(). Referenced by breakNode::walk(). |
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Reimplemented in NodeLocator, W, vcgASTWalker, vcgCCGWalker, id_lookup_walker, Linker, ref_fix_walker, TreeChecker, and print_walker. Definition at line 302 of file walker.h. References Walker::at_expr(). Referenced by callNode::walk(). |
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Reimplemented in vcgASTWalker, ref_fix_walker, semcheck_walker, set_container_walker, TreeChecker, and print_walker. Definition at line 326 of file walker.h. References Walker::at_target(). Referenced by caseNode::walk(). |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 293 of file walker.h. References Walker::at_expr(). Referenced by castNode::walk(). |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 296 of file walker.h. References Walker::at_expr(). Referenced by commaNode::walk(). |
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Reimplemented in lir_gen_walker, vcgASTWalker, TreeChecker, print_walker, LivenessWalker, LivenessComments, and findVarAssign. Definition at line 371 of file walker.h. References Walker::at_goto(). Referenced by conditiongotoNode::walk(). |
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Reimplemented in vcgASTWalker, TreeChecker, print_walker, and count_walker. Definition at line 281 of file walker.h. References Walker::at_index(). Referenced by constNode::walk(). |
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Reimplemented in vcgASTWalker, ref_fix_walker, set_container_walker, TreeChecker, and print_walker. Definition at line 356 of file walker.h. References Walker::at_jump(). Referenced by continueNode::walk(). |
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Reimplemented in AllocToMemWalker, NodeLocator, W, vcgASTWalker, id_lookup_walker, name_mangle_walker, semcheck_walker, TreeChecker, ProcWalker, print_walker, has_struct_walker, and UnificationBasedPtr. Definition at line 233 of file walker.h. References Walker::at_def(). Referenced by Walker::at_subdecl(), and declNode::walk(). |
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Definition at line 230 of file walker.h. References Walker::at_node(). Referenced by Walker::at_decl(), and Walker::at_proc(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 344 of file walker.h. References Walker::at_loop(). Referenced by doNode::walk(). |
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Reimplemented in enum_value_walker. Definition at line 269 of file walker.h. References Walker::at_sue(). Referenced by enumNode::walk(). |
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Reimplemented in NodeLocator, and remove_stale_type_walker. Definition at line 275 of file walker.h. References Walker::at_node(). Referenced by Walker::at_binary(), Walker::at_call(), Walker::at_cast(), Walker::at_comma(), Walker::at_index(), Walker::at_initializer(), Walker::at_operand(), Walker::at_ternary(), Walker::at_unary(), and metaexprNode::walk(). |
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Reimplemented in vcgASTWalker, semcheck_walker, and print_walker. Definition at line 317 of file walker.h. References Walker::at_stmt(). Referenced by exprstmtNode::walk(). |
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Reimplemented in vcgASTWalker, semcheck_walker, TreeChecker, and print_walker. Definition at line 347 of file walker.h. References Walker::at_loop(). Referenced by forNode::walk(). |
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Reimplemented in vcgASTWalker, scope_walker, TreeChecker, print_walker, and has_struct_walker. Definition at line 257 of file walker.h. References Walker::at_type(). Referenced by funcNode::walk(). |
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Reimplemented in lir_gen_walker, vcgASTWalker, goto_label_walker, fix_goto_walker, ref_fix_walker, TreeChecker, ProcWalker, and print_walker. Definition at line 353 of file walker.h. References Walker::at_jump(). Referenced by Walker::at_conditiongoto(), and gotoNode::walk(). |
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Reimplemented in vcgASTWalker, callGraph, RequiresGatherer, clear_ids_walker, id_lookup_walker, Linker, name_mangle_walker, ref_fix_walker, TreeChecker, print_walker, renumber_walker, and count_walker. Definition at line 284 of file walker.h. References Walker::at_index(). Referenced by idNode::walk(). |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 332 of file walker.h. References Walker::at_selection(). Referenced by ifNode::walk(). |
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Definition at line 278 of file walker.h. References Walker::at_expr(). Referenced by Walker::at_const(), and Walker::at_id(). |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 305 of file walker.h. References Walker::at_expr(). Referenced by initializerNode::walk(). |
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Definition at line 350 of file walker.h. References Walker::at_stmt(). Referenced by Walker::at_break(), Walker::at_continue(), Walker::at_goto(), and Walker::at_return(). |
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Reimplemented in lir_gen_walker, vcgASTWalker, goto_label_walker, name_mangle_walker, TreeChecker, ProcWalker, and print_walker. Definition at line 323 of file walker.h. References Walker::at_target(). Referenced by labelNode::walk(). |
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Reimplemented in semcheck_walker, set_container_walker, TreeChecker, and init_flowproblem_walker. Definition at line 338 of file walker.h. References Walker::at_stmt(). Referenced by Walker::at_do(), Walker::at_for(), and Walker::at_while(). |
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Reimplemented from Walker. Definition at line 75 of file df_number_walker.h. References Walker::order(). |
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Reimplemented in AllocToMemWalker, vcgASTWalker, TreeChecker, print_walker, and findVarAssign. Definition at line 368 of file walker.h. References Walker::at_expr(). Referenced by operandNode::walk(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 245 of file walker.h. References Walker::at_type(). Referenced by primNode::walk(). |
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Reimplemented in asm_gen_walker, RegAllocWalker, dummy_reg_alloc_walker, lir_flow_walker, lir_gen_walker, W, vcgWalker, vcgASTWalker, vcgCCGWalker, id_lookup_walker, name_mangle_walker, ref_fix_walker, set_container_walker, TreeChecker, UnitWalker, print_walker, unreachableCodeRemover, DefUseWalker, init_flowproblem_walker, LivenessWalker, LivenessComments, reachingGenKillWalker, reachingDefinitionsWalker, and UnificationBasedPtr. Definition at line 239 of file walker.h. References Walker::at_def(). Referenced by procNode::walk(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 251 of file walker.h. References Walker::at_type(). Referenced by ptrNode::walk(). |
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Reimplemented in vcgASTWalker, ref_fix_walker, semcheck_walker, set_container_walker, TreeChecker, print_walker, LivenessWalker, and LivenessComments. Definition at line 362 of file walker.h. References Walker::at_jump(). Referenced by returnNode::walk(). |
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Reimplemented in semcheck_walker. Definition at line 329 of file walker.h. References Walker::at_stmt(). Referenced by Walker::at_if(), and Walker::at_switch(). |
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Reimplemented in NodeLocator, W, init_flowproblem_walker, and LivenessWalker. Definition at line 308 of file walker.h. References Walker::at_node(). Referenced by Walker::at_attrib(), Walker::at_block(), Walker::at_exprstmt(), Walker::at_jump(), Walker::at_loop(), Walker::at_selection(), Walker::at_target(), Walker::at_threeAddr(), and metastmtNode::walk(). |
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Definition at line 263 of file walker.h. References Walker::at_sue(). Referenced by structNode::walk(). |
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Definition at line 236 of file walker.h. References Walker::at_decl(). Referenced by subdeclNode::walk(). |
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Reimplemented in vcgASTWalker, RequiresGatherer, print_walker, and has_struct_walker. Definition at line 260 of file walker.h. References Walker::at_type(). Referenced by Walker::at_enum(), Walker::at_struct(), and Walker::at_union(). |
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Reimplemented in vcgASTWalker, scope_walker, semcheck_walker, sue_complete_walker, print_walker, and UnificationBasedPtr. Definition at line 272 of file walker.h. References Walker::at_type(). Referenced by suespecNode::walk(). |
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Reimplemented in vcgASTWalker, set_container_walker, TreeChecker, ProcWalker, print_walker, and init_flowproblem_walker. Definition at line 335 of file walker.h. References Walker::at_selection(). Referenced by switchNode::walk(). |
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Reimplemented in init_flowproblem_walker. Definition at line 320 of file walker.h. References Walker::at_stmt(). Referenced by Walker::at_case(), and Walker::at_label(). |
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Reimplemented in vcgASTWalker, RequiresGatherer, clear_ids_walker, id_lookup_walker, ref_fix_walker, TreeChecker, and print_walker. Definition at line 248 of file walker.h. References Walker::at_type(). Referenced by tdefNode::walk(). |
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Reimplemented in vcgASTWalker, TreeChecker, and print_walker. Definition at line 299 of file walker.h. References Walker::at_expr(). Referenced by ternaryNode::walk(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 377 of file walker.h. References Walker::at_node(). Referenced by textNode::walk(). |
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Reimplemented in lir_gen_walker, vcgASTWalker, vcgCCGWalker, identify_inlinees, Linker, TreeChecker, print_walker, GetDefsWalker, LivenessWalker, LivenessComments, GetDefsWalker, findVarAssign, and UnificationBasedPtr. Definition at line 374 of file walker.h. References Walker::at_stmt(). Referenced by threeAddrNode::walk(). |
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Reimplemented in W, and TreeChecker. Definition at line 242 of file walker.h. References Walker::at_node(). Referenced by Walker::at_array(), Walker::at_func(), Walker::at_prim(), Walker::at_ptr(), Walker::at_sue(), Walker::at_suespec(), and Walker::at_tdef(). |
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Reimplemented in vcgASTWalker, TreeChecker, print_walker, and fixPointerWalker. Definition at line 290 of file walker.h. References Walker::at_expr(). Referenced by unaryNode::walk(). |
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Definition at line 266 of file walker.h. References Walker::at_sue(). Referenced by unionNode::walk(). |
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Reimplemented in asm_gen_walker, dummy_reg_alloc_walker, lir_gen_walker, vcgASTWalker, gcWalker, TreeChecker, print_walker, reachingGenKillWalker, and UnificationBasedPtr. Definition at line 227 of file walker.h. References Walker::at_node(). Referenced by unitNode::walk(). |
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Reimplemented in vcgASTWalker, and print_walker. Definition at line 341 of file walker.h. References Walker::at_loop(). Referenced by whileNode::walk(). |
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Return which Nodes of an AST should be visited. A value of SubTree specifies that the entire AST should be traversed. A value of NodeOnly specifies that only the root Node in the AST should be visited. Definition at line 211 of file walker.h. Referenced by whileNode::walk(), unitNode::walk(), unionNode::walk(), unaryNode::walk(), threeAddrNode::walk(), ternaryNode::walk(), switchNode::walk(), suespecNode::walk(), subdeclNode::walk(), structNode::walk(), returnNode::walk(), ptrNode::walk(), procNode::walk(), operandNode::walk(), metastmtNode::walk(), metaexprNode::walk(), labelNode::walk(), initializerNode::walk(), ifNode::walk(), idNode::walk(), funcNode::walk(), forNode::walk(), exprstmtNode::walk(), enumNode::walk(), doNode::walk(), declNode::walk(), constNode::walk(), conditiongotoNode::walk(), commaNode::walk(), castNode::walk(), caseNode::walk(), callNode::walk(), blockNode::walk(), binaryNode::walk(), basicblockNode::walk(), attribNode::walk(), arrayNode::walk(), and Walker::Walker(). |
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Definition at line 49 of file df_number_walker.h. References numbering_map, result(), and Node::walk(). Referenced by print_walker::print(), and print_tree_visitor::print(). |
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Return the order in which Nodes of an AST should be visited. Nodes can be visited before their children (Preorder), after their children (Postorder), or both (Both). Definition at line 203 of file walker.h. Referenced by at_node(), whileNode::walk(), unitNode::walk(), unionNode::walk(), unaryNode::walk(), threeAddrNode::walk(), textNode::walk(), ternaryNode::walk(), tdefNode::walk(), switchNode::walk(), suespecNode::walk(), subdeclNode::walk(), structNode::walk(), returnNode::walk(), ptrNode::walk(), procNode::walk(), primNode::walk(), operandNode::walk(), metastmtNode::walk(), metaexprNode::walk(), labelNode::walk(), initializerNode::walk(), ifNode::walk(), idNode::walk(), gotoNode::walk(), funcNode::walk(), forNode::walk(), exprstmtNode::walk(), enumNode::walk(), doNode::walk(), declNode::walk(), continueNode::walk(), constNode::walk(), conditiongotoNode::walk(), commaNode::walk(), castNode::walk(), caseNode::walk(), callNode::walk(), breakNode::walk(), blockNode::walk(), binaryNode::walk(), basicblockNode::walk(), attribNode::walk(), and arrayNode::walk(). |
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Definition at line 71 of file df_number_walker.h. References numbering_map. Referenced by number(). |
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Definition at line 58 of file df_number_walker.h. |
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Definition at line 59 of file df_number_walker.h. |
Generated on August 27, 2003
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