Give passes nice names!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5059 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 9b88f12..38d1be6 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -25,6 +25,10 @@
 
     bool runOnFunction(Function &F);
 
+    virtual const char *getPassName() const {
+      return "X86 Machine Code Emitter";
+    }
+
   private:
     void emitBasicBlock(MachineBasicBlock &MBB);
     void emitInstruction(MachineInstr &MI);