1 files changed, 3 insertions, 2 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp b/contrib/llvm-project/llvm/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
index 631768ec986c..1c31eba909e7 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
@@ -18,6 +18,7 @@
 #include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/InitializePasses.h"
+#include <optional>
 
 using namespace llvm;
 
@@ -30,10 +31,10 @@ DiagnosticInfoMIROptimization::MachineArgument::MachineArgument(
            /*SkipDebugLoc=*/true);
 }
 
-Optional<uint64_t>
+std::optional<uint64_t>
 MachineOptimizationRemarkEmitter::computeHotness(const MachineBasicBlock &MBB) {
   if (!MBFI)
-    return None;
+    return std::nullopt;
 
   return MBFI->getBlockProfileCount(&MBB);
 }