forked from OSchip/llvm-project
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
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//===----- CGObjCRuntime.h - Emit LLVM Code from ASTs for a Module --------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This provides an abstract class for Objective-C code generation. Concrete
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// subclasses of this implement code generation for specific Objective-C
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// runtime libraries.
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//
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//===----------------------------------------------------------------------===//
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#ifndef CLANG_CODEGEN_OBCJRUNTIME_H
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#define CLANG_CODEGEN_OBCJRUNTIME_H
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namespace llvm {
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class LLVMFoldingBuilder;
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class Constant;
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class Type;
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class Value;
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class Module;
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}
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namespace clang {
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namespace CodeGen {
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// Implements runtime-specific code generation functions
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class CGObjCRuntime {
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public:
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virtual ~CGObjCRuntime();
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// Generate an Objective-C message send operation
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virtual llvm::Value *generateMessageSend(llvm::LLVMFoldingBuilder &Builder,
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const llvm::Type *ReturnTy,
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llvm::Value *Receiver,
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llvm::Constant *Selector,
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llvm::Value** ArgV,
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unsigned ArgC) = 0;
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};
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CGObjCRuntime *CreateObjCRuntime(llvm::Module &M);
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}
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}
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#endif
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