1 //===- SparcV9JITInfo.h - SparcV9 implementation of the JIT interface -*-C++-*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by the LLVM research group and is distributed under
6 // the University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the SparcV9 implementation of the TargetJITInfo class.
12 //===----------------------------------------------------------------------===//
14 #ifndef SPARCJITINFO_H
15 #define SPARCJITINFO_H
17 #include "llvm/Target/TargetJITInfo.h"
22 class SparcV9JITInfo : public TargetJITInfo {
25 SparcV9JITInfo(TargetMachine &tm) : TM(tm) {}
27 /// addPassesToJITCompile - Add passes to the specified pass manager to
28 /// implement a fast dynamic compiler for this target. Return true if this
29 /// is not supported for this target.
31 virtual void addPassesToJITCompile(FunctionPassManager &PM);
33 /// replaceMachineCodeForFunction - Make it so that calling the function
34 /// whose machine code is at OLD turns into a call to NEW, perhaps by
35 /// overwriting OLD with a branch to NEW. This is used for self-modifying
38 virtual void replaceMachineCodeForFunction (void *Old, void *New);
40 /// getJITStubForFunction - Create or return a stub for the specified
41 /// function. This stub acts just like the specified function, except that
42 /// it allows the "address" of the function to be taken without having to
43 /// generate code for it.
44 //virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE);