[PM] Port GCOVProfiler pass to the new pass manager

llvm-svn: 271823

1 files changed, 13 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index f7ace857a37..9b19833cb75 100644
--- a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -14,7 +14,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Transforms/Instrumentation.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/STLExtras.h"
@@ -35,6 +34,8 @@
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/Transforms/GCOVProfiler.h"
+#include "llvm/Transforms/Instrumentation.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"
 #include <algorithm>
 #include <memory>
@@ -464,6 +465,17 @@ bool GCOVProfiler::runOnModule(Module &M) {
   return false;
 }
 
+PreservedAnalyses GCOVProfilerPass::run(Module &M,
+                                        AnalysisManager<Module> &AM) {
+
+  GCOVProfiler Profiler(GCOVOpts);
+
+  if (!Profiler.runOnModule(M))
+    return PreservedAnalyses::all();
+
+  return PreservedAnalyses::none();
+}
+
 static bool functionHasLines(Function &F) {
   // Check whether this function actually has any source lines. Not only
   // do these waste space, they also can crash gcov.