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dict/pool changes in ast

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This commit is contained in:
Clifford Wolf 2014-12-29 03:11:50 +01:00
parent 397ae5b697
commit 90bc71dd90
4 changed files with 30 additions and 16 deletions
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12
frontends/ast/ast.h
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@ -142,6 +142,10 @@ namespace AST
// The AST is built using instances of this struct
struct AstNode
{
// for dict<> and pool<>
unsigned int hashidx_;
unsigned int hash() const { return hashidx_; }
// this nodes type
AstNodeType type;
@ -207,10 +211,10 @@ namespace AST
AstNode *readmem(bool is_readmemh, std::string mem_filename, AstNode *memory, int start_addr, int finish_addr);
void expand_genblock(std::string index_var, std::string prefix, std::map<std::string, std::string> &name_map);
void replace_ids(const std::string &prefix, const std::map<std::string, std::string> &rules);
void mem2reg_as_needed_pass1(std::map<AstNode*, std::set<std::string>> &mem2reg_places,
std::map<AstNode*, uint32_t> &mem2reg_flags, std::map<AstNode*, uint32_t> &proc_flags, uint32_t &status_flags);
void mem2reg_as_needed_pass2(std::set<AstNode*> &mem2reg_set, AstNode *mod, AstNode *block);
bool mem2reg_check(std::set<AstNode*> &mem2reg_set);
void mem2reg_as_needed_pass1(dict<AstNode*, pool<std::string>> &mem2reg_places,
dict<AstNode*, uint32_t> &mem2reg_flags, dict<AstNode*, uint32_t> &proc_flags, uint32_t &status_flags);
void mem2reg_as_needed_pass2(pool<AstNode*> &mem2reg_set, AstNode *mod, AstNode *block);
bool mem2reg_check(pool<AstNode*> &mem2reg_set);
void meminfo(int &mem_width, int &mem_size, int &addr_bits);
// additional functionality for evaluating constant functions