| //===- SparcV8JITInfo.h - SparcV8 impl. of the JIT interface ----*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file was developed by the LLVM research group and is distributed under |
| // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains the SparcV8 implementation of the TargetJITInfo class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SPARCV8JITINFO_H |
| #define SPARCV8JITINFO_H |
| |
| #include "llvm/Target/TargetJITInfo.h" |
| |
| namespace llvm { |
| class TargetMachine; |
| class IntrinsicLowering; |
| |
| class SparcV8JITInfo : public TargetJITInfo { |
| TargetMachine &TM; |
| public: |
| SparcV8JITInfo(TargetMachine &tm) : TM(tm) {} |
| |
| /// addPassesToJITCompile - Add passes to the specified pass manager to |
| /// implement a fast dynamic compiler for this target. Return true if this |
| /// is not supported for this target. |
| /// |
| virtual void addPassesToJITCompile(FunctionPassManager &PM); |
| |
| /// replaceMachineCodeForFunction - Make it so that calling the function |
| /// whose machine code is at OLD turns into a call to NEW, perhaps by |
| /// overwriting OLD with a branch to NEW. This is used for self-modifying |
| /// code. |
| /// |
| virtual void replaceMachineCodeForFunction(void *Old, void *New); |
| |
| /// getJITStubForFunction - Create or return a stub for the specified |
| /// function. This stub acts just like the specified function, except that |
| /// it allows the "address" of the function to be taken without having to |
| /// generate code for it. |
| virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE); |
| }; |
| } |
| |
| #endif |