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llvm-svn: 3741
This commit is contained in:
Vikram S. Adve 2002-09-16 15:39:35 +00:00
parent 36d3e03fa0
commit 4f5bad8d2e
1 changed files with 23 additions and 4 deletions
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27
llvm/include/llvm/Target/TargetMachine.h
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@ -17,6 +17,7 @@ class MachineRegInfo;
class MachineFrameInfo;
class MachineCacheInfo;
class PassManager;
class Pass;
//---------------------------------------------------------------------------
// class TargetMachine
@ -62,17 +63,35 @@ public:
virtual const MachineFrameInfo& getFrameInfo() const = 0;
virtual const MachineCacheInfo& getCacheInfo() const = 0;
//
// Data storage information
//
virtual unsigned int findOptimalStorageSize (const Type* ty) const;
//
// addPassesToEmitAssembly - Add passes to the specified pass manager to get
// assembly langage code emited. Typically this will involve several steps of
// code generation.
// code generation. This provides a default ordering of passes that could
// be overridden for a particular target.
//
virtual void addPassesToEmitAssembly(PassManager &PM, std::ostream &Out) = 0;
virtual void addPassesToEmitAssembly(PassManager &PM, std::ostream &Out);
// getPrologEpilogCodeInserter - Create pass to insert prolog/epilog code.
//
virtual Pass* getPrologEpilogInsertionPass() = 0;
// getFunctionAsmPrinterPass - Create a pass to write out the generated
// machine code for a single function to the generated assembly file.
//
virtual Pass* getFunctionAsmPrinterPass(std::ostream &Out) = 0;
// getModuleAsmPrinterPass - Create a pass to write out module-level
// information to the generated assembly file.
//
virtual Pass* getModuleAsmPrinterPass(std::ostream &Out) = 0;
// getEmitBytecodeToAsmPass - Create a pass to emit the final LLVM bytecode
// to the generated assembly file.
//
virtual Pass* getEmitBytecodeToAsmPass(std::ostream &Out) = 0;
};
#endif