Run memsel inserter just before emit assembly to avoid tinkering by other passes.

llvm-svn: 78369
diff --git a/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp b/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
index 52846cf..f2d8aab 100644
--- a/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
+++ b/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
@@ -47,7 +47,7 @@
   return false;
 }
 
-bool PIC16TargetMachine::addPostRegAlloc(PassManagerBase &PM, 
+bool PIC16TargetMachine::addPreEmitPass(PassManagerBase &PM, 
                                          CodeGenOpt::Level OptLevel) {
   PM.add(createPIC16MemSelOptimizerPass());
   return true;  // -print-machineinstr should print after this.