d412cea8c4
The 'tile' clause shares quite a bit of the rules with 'collapse', so a followup patch will add those tests/behaviors. This patch deals with adding the AST node. The 'tile' clause takes a series of integer constant expressions, or *. The asterisk is now represented by a new OpenACCAsteriskSizeExpr node, else this clause is very similar to others.
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:
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Information on Clang: http://clang.llvm.org/
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Building and using Clang: http://clang.llvm.org/get_started.html
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Clang Static Analyzer: http://clang-analyzer.llvm.org/
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Information on the LLVM project: http://llvm.org/
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If you have questions or comments about Clang, a great place to disucss them is on the Clang forums:
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If you find a bug in Clang, please file it in the LLVM bug tracker: