diff options
Diffstat (limited to 'lib/chillcg/include/code_gen/CG_chillBuilder.h')
| -rwxr-xr-x | lib/chillcg/include/code_gen/CG_chillBuilder.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/lib/chillcg/include/code_gen/CG_chillBuilder.h b/lib/chillcg/include/code_gen/CG_chillBuilder.h new file mode 100755 index 0000000..172f198 --- /dev/null +++ b/lib/chillcg/include/code_gen/CG_chillBuilder.h @@ -0,0 +1,196 @@ +#ifndef CG_chillBuilder_h +#define CG_chillBuilder_h + +#include <basic/Tuple.h> +#include <code_gen/CG_outputBuilder.h> +#include <code_gen/CG_chillRepr.h> +#include <string> + + + + +namespace omega { + +class CG_chillBuilder : public CG_outputBuilder { +private: + + chillAST_SourceFile *toplevel; + chillAST_FunctionDecl *currentfunction; + + chillAST_SymbolTable *symtab_; // symbol table for FUNC (parameters?) + chillAST_SymbolTable *symtab2_; // symbol table for func BODY + +public: + CG_chillBuilder() ; + CG_chillBuilder(chillAST_SourceFile *top, chillAST_FunctionDecl *func ) ; + ~CG_chillBuilder(); + + const char *ClassName() { return "chillBuilder"; }; + + //--------------------------------------------------------------------------- + // place holder generation not in CG_outputBuilder ?? or CG_roseBuilder + //--------------------------------------------------------------------------- + CG_outputRepr* CreatePlaceHolder(int indent, + CG_outputRepr *stmt, + Tuple<CG_outputRepr*> &funcList, + Tuple<std::string> &loop_vars) const; + + //--------------------------------------------------------------------------- + // substitute variables in stmt + //--------------------------------------------------------------------------- + + + CG_outputRepr *CreateSubstitutedStmt(int indent, + CG_outputRepr *stmt, + const std::vector<std::string> &vars, + std::vector<CG_outputRepr *> &subs, + bool actuallyPrint =true) const; + + + + //--------------------------------------------------------------------------- + // assignment generation + //--------------------------------------------------------------------------- + CG_outputRepr* CreateAssignment(int indent, CG_outputRepr* lhs, CG_outputRepr* rhs) const; + + CG_outputRepr *CreatePlusAssignment(int indent, + CG_outputRepr *lhs, + CG_outputRepr *rhs) const; + + + //--------------------------------------------------------------------------- + // function invocation generation + //--------------------------------------------------------------------------- + CG_outputRepr* CreateInvoke(const std::string &funcName, + std::vector<CG_outputRepr*> &argList, + bool is_array = true) const; + + //--------------------------------------------------------------------------- + // comment generation + //--------------------------------------------------------------------------- + CG_outputRepr* CreateComment(int indent, const std::string &commentText) const; + + //--------------------------------------------------------------------------- + // Attribute generation + //--------------------------------------------------------------------------- + CG_outputRepr* CreateAttribute(CG_outputRepr *control, + const std::string &commentText) const; + + //--------------------------------------------------------------------------- + // Pragma Attribute + //--------------------------------------------------------------------------- + CG_outputRepr* CreatePragmaAttribute(CG_outputRepr *scopeStmt, int looplevel, + const std::string &pragmaText) const; + + //--------------------------------------------------------------------------- + // Prefetch Attribute + //--------------------------------------------------------------------------- + CG_outputRepr* CreatePrefetchAttribute(CG_outputRepr *scopeStmt, int looplevel, + const std::string &arrName, int hint) const; + + //--------------------------------------------------------------------------- + // if stmt gen operations + //--------------------------------------------------------------------------- + CG_outputRepr* CreateIf(int indent, + CG_outputRepr* guardCondition, + CG_outputRepr* true_stmtList, + CG_outputRepr* false_stmtList) const; + + //--------------------------------------------------------------------------- + // inductive variable generation, to be used in CreateLoop as control + //--------------------------------------------------------------------------- + CG_outputRepr* CreateInductive(CG_outputRepr* index, + CG_outputRepr* lower, + CG_outputRepr* upper, + CG_outputRepr* step) const; + + //--------------------------------------------------------------------------- + // loop stmt generation + //--------------------------------------------------------------------------- + CG_outputRepr* CreateLoop(int indent, + CG_outputRepr* control, + CG_outputRepr* stmtList) const; + + //--------------------------------------------------------------------------- + // basic operations + //--------------------------------------------------------------------------- + CG_outputRepr* CreateInt(int num ) const; // create Integer constant? + CG_outputRepr* CreateFloat(float num ) const; // + CG_outputRepr* CreateDouble(double num ) const; // should these all be chillRepr ??? + + + + + bool isInteger(CG_outputRepr *op) const; + CG_outputRepr* CreateIdent(const std::string &idStr) const; // create a new INTEGER identifier + + + CG_outputRepr* CreateDotExpression(CG_outputRepr *l, CG_outputRepr *r) const; + CG_outputRepr* CreateArrayRefExpression(const std::string &_s, + CG_outputRepr *rop) const; + CG_outputRepr* CreateArrayRefExpression(CG_outputRepr *lop, + CG_outputRepr *rop) const; + CG_outputRepr* ObtainInspectorData(const std::string &_s, const std::string &member_name) const; + bool QueryInspectorType(const std::string &varName) const; + CG_outputRepr* CreateNullStatement() const; + + //--------------------------------------------------------------------------- + // binary arithmetic operations + //--------------------------------------------------------------------------- + CG_outputRepr* CreatePlus( CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateMinus( CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateTimes( CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateIntegerDivide(CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateIntegerFloor( CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateIntegerMod( CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateIntegerCeil( CG_outputRepr* lop, CG_outputRepr* rop) const; + + //--------------------------------------------------------------------------- + // binary logical operations + //--------------------------------------------------------------------------- + CG_outputRepr* CreateAnd(CG_outputRepr* lop, CG_outputRepr* rop) const; + + //--------------------------------------------------------------------------- + // binary relational operations + //--------------------------------------------------------------------------- + //CG_outputRepr* CreateGE(CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateLE(CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateEQ(CG_outputRepr* lop, CG_outputRepr* rop) const; + CG_outputRepr* CreateNEQ(CG_outputRepr* lop, CG_outputRepr* rop) const; + + //--------------------------------------------------------------------------- + // stmt list gen operations + //--------------------------------------------------------------------------- + CG_outputRepr* + CreateStmtList(CG_outputRepr *singleton = NULL) const; + CG_outputRepr* + StmtListInsertLast(CG_outputRepr* list, CG_outputRepr* node) const; + CG_outputRepr* + StmtListAppend(CG_outputRepr* list1, CG_outputRepr* list2) const; + + CG_outputRepr *CreateAddressOf(CG_outputRepr *op) const ; + CG_outputRepr *CreateBreakStatement(void) const; + CG_outputRepr *CreateStatementFromExpression(CG_outputRepr *exp) const; + + //--------------------------------------------------------------------------- + // Utility Functions + //--------------------------------------------------------------------------- + //CompoundStmt *StmtV2Compound(StmtList *slist) const // ?? + //{ return new (astContext_)CompoundStmt(*astContext_, &(*slist)[0], (*slist).size(), SourceLocation(), SourceLocation()); } + + //bool substitute(clang::Expr *in, std::string sym, clang::Expr* expr, clang::Expr *parent) const; + + CG_outputRepr *CreateStruct(const std::string struct_name, + std::vector<std::string> data_members, + std::vector<CG_outputRepr *> data_types); + + CG_outputRepr *CreateClassInstance(std::string name , CG_outputRepr *class_def); + CG_outputRepr *lookup_member_data(CG_outputRepr* scope, std::string varName, CG_outputRepr *instance); + CG_outputRepr* CreatePointer(std::string &name) const; + CG_outputRepr* ObtainInspectorRange(const std::string &_s, const std::string &_name) const; + +}; + +} // namespace omega + +#endif |