3 files changed, 9 insertions, 10 deletions
diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp
index 03b17d5238..9decddcff8 100644
--- a/lib/Transforms/IPO/GlobalDCE.cpp
+++ b/lib/Transforms/IPO/GlobalDCE.cpp
@@ -54,16 +54,16 @@ namespace {
 
     bool RemoveUnusedGlobalValue(GlobalValue &GV);
   };
+}
 
 /// Returns true if F contains only a single "ret" instruction.
-bool isEmptyFunction(void *Context, Function *F) {
+static bool isEmptyFunction(Function *F) {
   BasicBlock &Entry = F->getEntryBlock();
   if (Entry.size() != 1 || !isa<ReturnInst>(Entry.front()))
     return false;
   ReturnInst &RI = cast<ReturnInst>(Entry.front());
   return RI.getReturnValue() == NULL;
 }
-}
 
 char GlobalDCE::ID = 0;
 INITIALIZE_PASS(GlobalDCE, "globaldce",
@@ -75,7 +75,7 @@ bool GlobalDCE::runOnModule(Module &M) {
   bool Changed = false;
 
   // Remove empty functions from the global ctors list.
-  Changed |= optimizeGlobalCtorsList(M, isEmptyFunction, nullptr);
+  Changed |= optimizeGlobalCtorsList(M, isEmptyFunction);
 
   // Loop over the module, adding globals which are obviously necessary.
   for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index 3db0abf89f..a8471bacb4 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -3022,10 +3022,9 @@ bool GlobalOpt::runOnModule(Module &M) {
     LocalChange |= OptimizeFunctions(M);
 
     // Optimize global_ctors list.
-    LocalChange |= optimizeGlobalCtorsList(M, [](void *C, Function *F) -> bool {
-      GlobalOpt *self = static_cast<GlobalOpt *>(C);
-      return EvaluateStaticConstructor(F, self->DL, self->TLI);
-    }, this);
+    LocalChange |= optimizeGlobalCtorsList(M, [&](Function *F) {
+      return EvaluateStaticConstructor(F, DL, TLI);
+    });
 
     // Optimize non-address-taken globals.
     LocalChange |= OptimizeGlobalVars(M);
diff --git a/lib/Transforms/Utils/CtorUtils.cpp b/lib/Transforms/Utils/CtorUtils.cpp
index 0082df0121..7cf793f626 100644
--- a/lib/Transforms/Utils/CtorUtils.cpp
+++ b/lib/Transforms/Utils/CtorUtils.cpp
@@ -132,8 +132,8 @@ GlobalVariable *findGlobalCtors(Module &M) {
 
 /// Call "ShouldRemove" for every entry in M's global_ctor list and remove the
 /// entries for which it returns true.  Return true if anything changed.
-bool optimizeGlobalCtorsList(Module &M, ShouldRemoveCtor ShouldRemove,
-                             void *Context) {
+bool optimizeGlobalCtorsList(Module &M,
+                             function_ref<bool(Function *)> ShouldRemove) {
   GlobalVariable *GlobalCtors = findGlobalCtors(M);
   if (!GlobalCtors)
     return false;
@@ -163,7 +163,7 @@ bool optimizeGlobalCtorsList(Module &M, ShouldRemoveCtor ShouldRemove,
       continue;
 
     // If we can evaluate the ctor at compile time, do.
-    if (ShouldRemove(Context, F)) {
+    if (ShouldRemove(F)) {
       Ctors.erase(Ctors.begin() + i);
       MadeChange = true;
       --i;