diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index 99ab1a19361..252561f4887 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -3510,14 +3510,18 @@ private: /// \brief Attempts to statically evaluate the object size of E. If that /// fails, emits code to figure the size of E out for us. This is /// pass_object_size aware. + /// + /// If EmittedExpr is non-null, this will use that instead of re-emitting E. llvm::Value *evaluateOrEmitBuiltinObjectSize(const Expr *E, unsigned Type, - llvm::IntegerType *ResType); + llvm::IntegerType *ResType, + llvm::Value *EmittedE); /// \brief Emits the size of E, as required by __builtin_object_size. This /// function is aware of pass_object_size parameters, and will act accordingly /// if E is a parameter with the pass_object_size attribute. llvm::Value *emitBuiltinObjectSize(const Expr *E, unsigned Type, - llvm::IntegerType *ResType); + llvm::IntegerType *ResType, + llvm::Value *EmittedE); public: #ifndef NDEBUG |
