Modernize the .ll parsing interface.

* Use StringRef instead of std::string&
* Return a std::unique_ptr<Module> instead of taking an optional module to write
  to (was not really used).
* Use current comment style.
* Use current naming convention.

llvm-svn: 215989

1 files changed, 3 insertions, 5 deletions

diff --git a/llvm/unittests/Analysis/LazyCallGraphTest.cpp b/llvm/unittests/Analysis/LazyCallGraphTest.cpp
index d7c70453c9b..5f73d83f092 100644
--- a/llvm/unittests/Analysis/LazyCallGraphTest.cpp
+++ b/llvm/unittests/Analysis/LazyCallGraphTest.cpp
@@ -22,18 +22,16 @@ using namespace llvm;
 namespace {
 
 std::unique_ptr<Module> parseAssembly(const char *Assembly) {
-  auto M = make_unique<Module>("Module", getGlobalContext());
-
   SMDiagnostic Error;
-  bool Parsed =
-      ParseAssemblyString(Assembly, M.get(), Error, M->getContext()) == M.get();
+  std::unique_ptr<Module> M =
+      parseAssemblyString(Assembly, Error, getGlobalContext());
 
   std::string ErrMsg;
   raw_string_ostream OS(ErrMsg);
   Error.print("", OS);
 
   // A failure here means that the test itself is buggy.
-  if (!Parsed)
+  if (!M)
     report_fatal_error(OS.str().c_str());
 
   return M;