22   void parse(DirectiveTree *Result) { parse(Result, /*TopLevel=*/true); }  in parse()
48   llvm::Optional<DirectiveTree::Directive> parse(DirectiveTree *Tree,  in parse()
69         Tree->Chunks.push_back(DirectiveTree::Code{  in parse()
75       DirectiveTree::Directive Directive;  in parse()
80         DirectiveTree::Conditional Conditional;  in parse()
99   void parseConditional(DirectiveTree::Conditional *C) {  in parseConditional()
122   void parseDirective(DirectiveTree::Directive *D) {  in parseDirective()
146 DirectiveTree DirectiveTree::parse(const TokenStream &Code) {  in parse()
147   DirectiveTree Result;  in parse()
152 static void dump(llvm::raw_ostream &OS, const DirectiveTree &, unsigned Indent);
154                  const DirectiveTree::Directive &Directive, unsigned Indent,  in dump()
160 static void dump(llvm::raw_ostream &OS, const DirectiveTree::Code &Code,  in dump()
165                  const DirectiveTree::Conditional &Conditional,  in dump()
175 static void dump(llvm::raw_ostream &OS, const DirectiveTree::Chunk &Chunk,  in dump()
178   case DirectiveTree::Chunk::K_Empty:  in dump()
180   case DirectiveTree::Chunk::K_Code:  in dump()
181     return dump(OS, (const DirectiveTree::Code &)Chunk, Indent);  in dump()
182   case DirectiveTree::Chunk::K_Directive:  in dump()
183     return dump(OS, (const DirectiveTree::Directive &)Chunk, Indent);  in dump()
184   case DirectiveTree::Chunk::K_Conditional:  in dump()
185     return dump(OS, (const DirectiveTree::Conditional &)Chunk, Indent);  in dump()
189 static void dump(llvm::raw_ostream &OS, const DirectiveTree &Tree,  in dump()
201 OSTREAM_DUMP(DirectiveTree)
202 OSTREAM_DUMP(DirectiveTree::Chunk)
203 OSTREAM_DUMP(DirectiveTree::Directive)
204 OSTREAM_DUMP(DirectiveTree::Conditional)
205 OSTREAM_DUMP(DirectiveTree::Code)
226   void choose(DirectiveTree &M) { walk(M); }  in choose()
249   Score walk(DirectiveTree::Code &C) {  in walk()
257   Score walk(DirectiveTree::Directive &D) {  in walk()
264   Score walk(DirectiveTree::Chunk &C) {  in walk()
266     case DirectiveTree::Chunk::K_Code:  in walk()
267       return walk((DirectiveTree::Code &)C);  in walk()
268     case DirectiveTree::Chunk::K_Directive:  in walk()
269       return walk((DirectiveTree::Directive &)C);  in walk()
270     case DirectiveTree::Chunk::K_Conditional:  in walk()
271       return walk((DirectiveTree::Conditional &)C);  in walk()
272     case DirectiveTree::Chunk::K_Empty:  in walk()
278   Score walk(DirectiveTree &M) {  in walk()
280     for (DirectiveTree::Chunk &C : M.Chunks)  in walk()
285   Score walk(DirectiveTree::Conditional &C) {  in walk()
317   llvm::Optional<bool> isTakenWhenReached(const DirectiveTree::Directive &Dir) {  in isTakenWhenReached()
346 void chooseConditionalBranches(DirectiveTree &Tree, const TokenStream &Code) {  in chooseConditionalBranches()
359   void walk(const DirectiveTree &T) {  in walk()
364   void walk(const DirectiveTree::Chunk &C) {  in walk()
366     case DirectiveTree::Chunk::K_Code:  in walk()
367       return walk((const DirectiveTree::Code &)C);  in walk()
368     case DirectiveTree::Chunk::K_Directive:  in walk()
369       return walk((const DirectiveTree::Directive &)C);  in walk()
370     case DirectiveTree::Chunk::K_Conditional:  in walk()
371       return walk((const DirectiveTree::Conditional &)C);  in walk()
372     case DirectiveTree::Chunk::K_Empty:  in walk()
378   void walk(const DirectiveTree::Code &C) {  in walk()
383   void walk(const DirectiveTree::Directive &) {}  in walk()
385   void walk(const DirectiveTree::Conditional &C) {  in walk()
392 TokenStream DirectiveTree::stripDirectives(const TokenStream &In) const {  in stripDirectives()