Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile
interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22282 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp
index 83e95a7..2c3be3d 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -54,11 +54,13 @@
     FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) //TODO: check these
 {}
 
-/// addPassesToEmitAssembly - Add passes to the specified pass manager
-/// to implement a static compiler for this target.
+/// addPassesToEmitFile - Add passes to the specified pass manager to implement
+/// a static compiler for this target.
 ///
-bool AlphaTargetMachine::addPassesToEmitAssembly(PassManager &PM,
-                                                   std::ostream &Out) {
+bool AlphaTargetMachine::addPassesToEmitFile(PassManager &PM,
+                                             std::ostream &Out,
+                                             CodeGenFileType FileType) {
+  if (FileType != TargetMachine::AssemblyFile) return true;
 
   if (EnableAlphaLSR) {
     PM.add(createLoopStrengthReducePass());