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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30467 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp
index b752e4c..6204998 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -77,6 +77,7 @@
 }
 bool AlphaTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                             std::ostream &Out) {
+  PM.add(createAlphaLLRPPass(*this));
   PM.add(createAlphaCodePrinterPass(Out, *this));
   return false;
 }