4e9b76e23b
This patch does the lowering for a 'declare' construct that is not a function-local-scope. It also does the lowering for 'create', which has an entry-op of create and exit-op of delete. Global/NS/Struct scope 'declare's emit a single 'acc_ctor' and 'acc_dtor' (except in the case of 'link') per variable referenced. The ctor is the entry op followed by a declare_enter. The dtor is a get_device_ptr, followed by a declare_exit, followed by a delete(exit op). This DOES include any necessary bounds. This patch implements all of the above. We use a separate 'visitor' for the clauses here since it is particularly different from the other uses, AND there are only 4 valid clauses. Additionally, we had to split the modifier conversion into its own 'helpers' file, which will hopefully get some additional use in the future.
C language Family Front-end
Welcome to Clang.
This is a compiler front-end for the C family of languages (C, C++ and Objective-C) which is built as part of the LLVM compiler infrastructure project.
Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer.
If you're interested in more (including how to build Clang) it is best to read the relevant websites. Here are some pointers:
-
Information on Clang: http://clang.llvm.org/
-
Building and using Clang: http://clang.llvm.org/get_started.html
-
Clang Static Analyzer: http://clang-analyzer.llvm.org/
-
Information on the LLVM project: http://llvm.org/
-
If you have questions or comments about Clang, a great place to discuss them is on the Clang forums:
-
If you find a bug in Clang, please file it in the LLVM bug tracker: