search for: alwaysinlineattr

Hello all, I am using LLVM/Clang 3.5 to build a C++ extension. Such C++ extension contains a special function named "barrier", which shouldn't be duplicated. So I add __attribute__((noduplicate)) on barrier declaration. For some reasons, I also add AlwaysInlineAttr attribute on each function except main function. The generated LLVM IR what I expect is only a main function with many LLVM IRs. However when I counts the number of barrier function call of the output LLVM IR, I found the number is more than I used in source code. I am wondering whether there is a...