A pass to remove the worst of the replay trap offenders, and as a bonus, align basic blocks when it is free to do so

llvm-svn: 30467
diff --git a/llvm/lib/Target/Alpha/Alpha.h b/llvm/lib/Target/Alpha/Alpha.h
index 6dc412b..af4db0f 100644
--- a/llvm/lib/Target/Alpha/Alpha.h
+++ b/llvm/lib/Target/Alpha/Alpha.h
@@ -31,6 +31,8 @@
   FunctionPass *createAlphaPatternInstructionSelector(TargetMachine &TM);
   FunctionPass *createAlphaCodeEmitterPass(AlphaTargetMachine &TM,
                                            MachineCodeEmitter &MCE);
+  FunctionPass *createAlphaLLRPPass(AlphaTargetMachine &tm);
+
 } // end namespace llvm;
 
 // Defines symbolic names for Alpha registers.  This defines a mapping from