Add a pass to name anonymous/nameless function

Summary:
For correct handling of alias to nameless
function, we need to be able to refer them through a GUID in the summary.
Here we name them using a hash of the non-private global names in the module.

Reviewers: tejohnson

Subscribers: joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D18883

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266132

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/lib/Transforms/Utils/Utils.cpp b/llvm/lib/Transforms/Utils/Utils.cpp
index 4e5cece048a..7e129c44ccd 100644
--- a/llvm/lib/Transforms/Utils/Utils.cpp
+++ b/llvm/lib/Transforms/Utils/Utils.cpp
@@ -28,6 +28,7 @@ void llvm::initializeTransformUtils(PassRegistry &Registry) {
   initializeLoopSimplifyPass(Registry);
   initializeLowerInvokePass(Registry);
   initializeLowerSwitchPass(Registry);
+  initializeNameAnonFunctionPass(Registry);
   initializePromotePassPass(Registry);
   initializeUnifyFunctionExitNodesPass(Registry);
   initializeInstSimplifierPass(Registry);