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SSA Class Reference transform a block into SSA form. More... #include <ssa.h> List of all members. Public Member Functions   SSA (procNode *proc, bool forward=true, bool rename=true) void  print () void  record_index (idNode *id) Static Public Member Functions binaryNode *  assignment (stmtNode *s) idNode *  lhs (stmtNode *s) bool  need_ssa (declNode *decl) callNode *  phi (stmtNode *s) bool  add_phi_function (declNode *d, basicblockNode *block) Private Member Functions void  place_phi_functions () void  rename () void  search (basicblockNode *X) int  which_pred (basicblockNode *node, basicblockNode *pred) void  push_new_decl (declNode *de, int index) void  rename_all_variables () string  name_with_index (string &name, int index) Static Private Member Functions void  place_one_phi (declNode *d, basicblockNode *block) int &  HasAlready (basicblockNode *n)   Access the node info. int &  Work (basicblockNode *n) Private Attributes const procNode *  _proc   The procedure to analyze. basicblockNode *  _root   The root node. basicblock_list  _cfg varstack_map  Stack counter_map  Counter var_changes  Changes DominanceFrontiers  DF   Dominance frontiers. Detailed Description transform a block into SSA form. Definition at line 78 of file ssa.h. Constructor & Destructor Documentation SSA::SSA (  procNode *    proc, bool    forward = true, bool    rename = true )    Definition at line 41 of file ssa.cc. References _cfg, _root, basicblock_list_p, Block, procNode::body(), basicblockNode::info(), place_phi_functions(), rename(), stmt_list, stmt_list_p, blockNode::stmts(), and Node::typ(). Member Function Documentation int& SSA::HasAlready (  basicblockNode *    n )  [inline, static, private]   Access the node info. Definition at line 124 of file ssa.h. Referenced by place_phi_functions(). void SSA::print (    )  [inline]   Definition at line 138 of file ssa.h. int& SSA::Work (  basicblockNode *    n )  [inline, static, private]   Definition at line 129 of file ssa.h. Referenced by place_phi_functions(). Member Data Documentation basicblock_list SSA::_cfg [private]   Definition at line 87 of file ssa.h. Referenced by place_phi_functions(), and SSA(). const procNode* SSA::_proc [private]   The procedure to analyze. Definition at line 83 of file ssa.h. Referenced by rename_all_variables(). basicblockNode* SSA::_root [private]   The root node. Definition at line 86 of file ssa.h. Referenced by SSA(). DominanceFrontiers SSA::DF [private]   Dominance frontiers. Definition at line 99 of file ssa.h. Referenced by place_phi_functions(). The documentation for this class was generated from the following files: ssa.h ssa.cc

Generated on August 27, 2003
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