What are function attributes?
Like other objects, a function is defined by a set of attributes. It shares many of the attributes of variables, including identifier, title, units, description, and definition, inputs, and outputs. It has a unique attribute, Parameters , which specifies the parameters available to the function.
How do you find the argument of a function in LLVM?
You can use Function::getArgumentList() method to get a list of function’s arguments. Then, you traverse it with iterators – ArgumentListType::begin() and ArgumentListType::end() . UPD: The current way of iterating over arguments is arg_begin() / arg_end() / args() methods.
What is __ attribute __ in C++?
The __attribute__ directive is used to decorate a code declaration in C, C++ and Objective-C programming languages. This gives the declared code additional attributes that would help the compiler incorporate optimizations or elicit useful warnings to the consumer of that code.
Do functions have attributes?
Functions already have a number of attributes, some of which are writable, e.g. func_doc, a.k.a. func. __doc__. func_doc has the interesting property that there is special syntax in function (and method) definitions for implicitly setting the attribute.
What is LLVM context?
It (opaquely) owns and manages the core “global” data of LLVM’s core infrastructure, including the type and constant uniquing tables. Just think of it as a reference to the core LLVM “engine” that you should pass to the various methods that require a LLVMContext .
What is LLVM module?
Modules represent the top-level structure in an LLVM program. An LLVM module is effectively a translation unit or a collection of translation units merged together.
What are attributes in C#?
In C#, attributes are classes that inherit from the Attribute base class. Any class that inherits from Attribute can be used as a sort of “tag” on other pieces of code. For instance, there is an attribute called ObsoleteAttribute . This is used to signal that code is obsolete and shouldn’t be used anymore.
What does attribute mean in C?
Attributes are a mechanism by which the developer can attach extra information to language entities with a generalized syntax, instead of introducing new syntactic constructs or keywords for each feature.
What is context LLVM?
How do you find the attributes of a function?
Attributes of a class can also be accessed using the following built-in methods and functions :
- getattr() – This function is used to access the attribute of object.
- hasattr() – This function is used to check if an attribute exist or not.
- setattr() – This function is used to set an attribute.