use range loop; NFCI

llvm-svn: 265360
2016-04-04 23:05:06 +00:00 · 2016-04-04 23:05:06 +00:00 · e77c7de459
parent 0e15a77d40
commit e77c7de459
1 changed files with 3 additions and 3 deletions
--- a/llvm/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/llvm/lib/Transforms/Scalar/ConstantProp.cpp
@ -63,9 +63,9 @@ FunctionPass *llvm::createConstantPropagationPass() {
 bool ConstantPropagation::runOnFunction(Function &F) {
  // Initialize the worklist to all of the instructions ready to process...
  std::set<Instruction*> WorkList;
-  for(inst_iterator i = inst_begin(F), e = inst_end(F); i != e; ++i) {
-      WorkList.insert(&*i);
-  }
+  for (Instruction &I: instructions(&F))
+    WorkList.insert(&I);
+
  bool Changed = false;
  const DataLayout &DL = F.getParent()->getDataLayout();
  TargetLibraryInfo *TLI =