Rename pass name to prepare to new PM porting /NFC

llvm-svn: 269586
diff --git a/llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp b/llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
index e83e9da..b71cd97 100644
--- a/llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
+++ b/llvm/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
@@ -111,12 +111,14 @@
                  cl::desc("Dump IR after transformation happens"));
 
 namespace {
-class PGOIndirectCallPromotion : public ModulePass {
+class PGOIndirectCallPromotionLegacyPass : public ModulePass {
 public:
   static char ID;
 
-  PGOIndirectCallPromotion(bool InLTO = false) : ModulePass(ID), InLTO(InLTO) {
-    initializePGOIndirectCallPromotionPass(*PassRegistry::getPassRegistry());
+  PGOIndirectCallPromotionLegacyPass(bool InLTO = false)
+      : ModulePass(ID), InLTO(InLTO) {
+    initializePGOIndirectCallPromotionLegacyPassPass(
+        *PassRegistry::getPassRegistry());
   }
 
   const char *getPassName() const override {
@@ -132,14 +134,14 @@
 };
 } // end anonymous namespace
 
-char PGOIndirectCallPromotion::ID = 0;
-INITIALIZE_PASS(PGOIndirectCallPromotion, "pgo-icall-prom",
+char PGOIndirectCallPromotionLegacyPass::ID = 0;
+INITIALIZE_PASS(PGOIndirectCallPromotionLegacyPass, "pgo-icall-prom",
                 "Use PGO instrumentation profile to promote indirect calls to "
                 "direct calls.",
                 false, false)
 
-ModulePass *llvm::createPGOIndirectCallPromotionPass(bool InLTO) {
-  return new PGOIndirectCallPromotion(InLTO);
+ModulePass *llvm::createPGOIndirectCallPromotionLegacyPass(bool InLTO) {
+  return new PGOIndirectCallPromotionLegacyPass(InLTO);
 }
 
 // The class for main data structure to promote indirect calls to conditional
@@ -684,7 +686,7 @@
   return Changed;
 }
 
-bool PGOIndirectCallPromotion::runOnModule(Module &M) {
+bool PGOIndirectCallPromotionLegacyPass::runOnModule(Module &M) {
   // Command-line option has the priority for InLTO.
   InLTO |= ICPLTOMode;
   return promoteIndirectCalls(M, InLTO);