[PM] Rename this source file to something a bit more generic before

I add support for the new pass manager to it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198838 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/CMakeLists.txt

@@ -18,6 +18,7 @@ add_llvm_library(LLVMCore
   GVMaterializer.cpp
   Globals.cpp
   IRBuilder.cpp
+  IRPrintingPasses.cpp
   InlineAsm.cpp
   Instruction.cpp
   Instructions.cpp
@@ -32,7 +33,6 @@ add_llvm_library(LLVMCore
   Pass.cpp
   PassManager.cpp
   PassRegistry.cpp
-  PrintModulePass.cpp
   Type.cpp
   TypeFinder.cpp
   Use.cpp

lib/IR/PrintModulePass.cpp → lib/IR/IRPrintingPasses.cpp

@@ -1,4 +1,4 @@
-//===--- IR/PrintModulePass.cpp - Module/Function Printer -----------------===//
+//===--- IRPrintingPasses.cpp - Module and Function printing passes -------===//
 //
 //                     The LLVM Compiler Infrastructure
 //