FPEnv: convert Optional to std::optional

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/IR/IntrinsicInst.cpp b/llvm/lib/IR/IntrinsicInst.cpp
index 242ddc4..1b1e671 100644
--- a/llvm/lib/IR/IntrinsicInst.cpp
+++ b/llvm/lib/IR/IntrinsicInst.cpp
@@ -275,7 +275,7 @@ Value *InstrProfIncrementInst::getStep() const {
   return ConstantInt::get(Type::getInt64Ty(Context), 1);
 }
 
-Optional<RoundingMode> ConstrainedFPIntrinsic::getRoundingMode() const {
+std::optional<RoundingMode> ConstrainedFPIntrinsic::getRoundingMode() const {
   unsigned NumOperands = arg_size();
   Metadata *MD = nullptr;
   auto *MAV = dyn_cast<MetadataAsValue>(getArgOperand(NumOperands - 2));
@@ -286,7 +286,7 @@ Optional<RoundingMode> ConstrainedFPIntrinsic::getRoundingMode() const {
   return convertStrToRoundingMode(cast<MDString>(MD)->getString());
 }
 
-Optional<fp::ExceptionBehavior>
+std::optional<fp::ExceptionBehavior>
 ConstrainedFPIntrinsic::getExceptionBehavior() const {
   unsigned NumOperands = arg_size();
   Metadata *MD = nullptr;
@@ -299,13 +299,13 @@ ConstrainedFPIntrinsic::getExceptionBehavior() const {
 }
 
 bool ConstrainedFPIntrinsic::isDefaultFPEnvironment() const {
-  Optional<fp::ExceptionBehavior> Except = getExceptionBehavior();
+  std::optional<fp::ExceptionBehavior> Except = getExceptionBehavior();
   if (Except) {
     if (Except.value() != fp::ebIgnore)
       return false;
   }
 
-  Optional<RoundingMode> Rounding = getRoundingMode();
+  std::optional<RoundingMode> Rounding = getRoundingMode();
   if (Rounding) {
     if (Rounding.value() != RoundingMode::NearestTiesToEven)
       return false;