diff options
Diffstat (limited to 'contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h')
| -rw-r--r-- | contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h b/contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h index 35f2f04c1e81..faa0c5d2cff9 100644 --- a/contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h +++ b/contrib/llvm-project/clang/utils/TableGen/TableGenBackends.h @@ -25,8 +25,16 @@ class RecordKeeper; namespace clang { void EmitClangDeclContext(llvm::RecordKeeper &RK, llvm::raw_ostream &OS); +/** + @param PriorizeIfSubclassOf These classes should be prioritized in the output. + This is useful to force enum generation/jump tables/lookup tables to be more + compact in both size and surrounding code in hot functions. An example use is + in Decl for classes that inherit from DeclContext, for functions like + castFromDeclContext. + */ void EmitClangASTNodes(llvm::RecordKeeper &RK, llvm::raw_ostream &OS, - const std::string &N, const std::string &S); + const std::string &N, const std::string &S, + std::string_view PriorizeIfSubclassOf = ""); void EmitClangBasicReader(llvm::RecordKeeper &Records, llvm::raw_ostream &OS); void EmitClangBasicWriter(llvm::RecordKeeper &Records, llvm::raw_ostream &OS); void EmitClangTypeNodes(llvm::RecordKeeper &Records, llvm::raw_ostream &OS); |