Delete unused method.

[oota-llvm.git] / lib / Transforms / IPO / StripSymbols.cpp

diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 33c834058c3e0e1507d248e725e296491eba41ec..1abbccc0fc822663079d771ff923d5b5542a84da 100644 (file)
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -192,7 +192,7 @@ static void StripTypeNames(Module &M, bool PreserveDbgInfo) {
 /// Find values that are marked as llvm.used.
 static void findUsedValues(GlobalVariable *LLVMUsed,
                            SmallPtrSet<const GlobalValue*, 8> &UsedValues) {
-  if (LLVMUsed == 0) return;
+  if (!LLVMUsed) return;
   UsedValues.insert(LLVMUsed);
 
   ConstantArray *Inits = cast<ConstantArray>(LLVMUsed->getInitializer());
@@ -306,10 +306,7 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
   SmallVector<Value *, 64> LiveSubprograms;
   DenseSet<const MDNode *> VisitedSet;
 
-  for (DebugInfoFinder::iterator CI = F.compile_unit_begin(),
-         CE = F.compile_unit_end(); CI != CE; ++CI) {
-    // Create our compile unit.
-    DICompileUnit DIC(*CI);
+  for (DICompileUnit DIC : F.compile_units()) {
     assert(DIC.Verify() && "DIC must verify as a DICompileUnit.");
 
     // Create our live subprogram list.