1 files changed, 3 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Scalar/Float2Int.cpp b/llvm/lib/Transforms/Scalar/Float2Int.cpp
index a4a1438dbe41..9d23c8994300 100644
--- a/llvm/lib/Transforms/Scalar/Float2Int.cpp
+++ b/llvm/lib/Transforms/Scalar/Float2Int.cpp
@@ -115,11 +115,7 @@ void Float2IntPass::findRoots(Function &F, const DominatorTree &DT) {
 // Helper - mark I as having been traversed, having range R.
 void Float2IntPass::seen(Instruction *I, ConstantRange R) {
   LLVM_DEBUG(dbgs() << "F2I: " << *I << ":" << R << "\n");
-  auto IT = SeenInsts.find(I);
-  if (IT != SeenInsts.end())
-    IT->second = std::move(R);
-  else
-    SeenInsts.insert(std::make_pair(I, std::move(R)));
+  SeenInsts.insert_or_assign(I, std::move(R));
 }
 
 // Helper - get a range representing a poison value.
@@ -402,9 +398,9 @@ bool Float2IntPass::validateAndTransform(const DataLayout &DL) {
 }
 
 Value *Float2IntPass::convert(Instruction *I, Type *ToTy) {
-  if (ConvertedInsts.contains(I))
+  if (auto It = ConvertedInsts.find(I); It != ConvertedInsts.end())
     // Already converted this instruction.
-    return ConvertedInsts[I];
+    return It->second;
 
   SmallVector<Value*,4> NewOperands;
   for (Value *V : I->operands()) {