diff options
| -rw-r--r-- | llvm/include/llvm/CodeGen/MachineCodeEmitter.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/MachineCodeEmitter.h b/llvm/include/llvm/CodeGen/MachineCodeEmitter.h index cddadb2661e..f0e5e3f2cb2 100644 --- a/llvm/include/llvm/CodeGen/MachineCodeEmitter.h +++ b/llvm/include/llvm/CodeGen/MachineCodeEmitter.h @@ -15,6 +15,7 @@ class MachineBasicBlock; class Value; struct MachineCodeEmitter { + virtual ~MachineCodeEmitter() {} /// startFunction - This callback is invoked when the specified function is /// about to be code generated. @@ -41,6 +42,13 @@ struct MachineCodeEmitter { /// and jump instructions typically. /// virtual void emitPCRelativeDisp(Value *V) {} + + + /// createDebugMachineCodeEmitter - Return a dynamically allocated machine + /// code emitter, which just prints the opcodes and fields out the cout. This + /// can be used for debugging users of the MachineCodeEmitter interface. + /// + static MachineCodeEmitter *createDebugMachineCodeEmitter(); }; #endif |
