LLVM cpp后端,它替换c后端? [英] LLVM cpp backend, does it replace c backend?
问题描述
我的问题是关于CPP后端,它的用途是否与C后端相同?
C后端是我最喜欢的LLVM功能之一,我很失望它被删除。
My question is regarding the CPP backend, does it serve the same purposes as the C backend? The C backend was one of my favorite LLVM features, and I'm very upset it was removed.
真正的区别是什么?
我最感谢任何帮助。
Whats the real differences? I' most appreciative of any help.
参考:
LLVM 3.1发行说明
C后端已删除...
Reference: The LLVM 3.1 Release Notes "The C backend has been removed ..."
推荐答案
CPP后端创建LLVM API调用以创建表示等价于LLVM程序集的AST。您可以在 http://llvm.org/demo/ 上尝试使用CPP后端,方法是选择LLVM C ++ API代码
The CPP backend creates LLVM API calls to create an AST that represent the equivalent of the LLVM assembly. You can try the CPP backend at http://llvm.org/demo/ by selecting the "LLVM C++ API code" Target.
C后端创建执行LLVM程序集语义的C代码。
The C backend creates C code that execute the semantics of the LLVM assembly.
他们根本不同。
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