From 0ea3386d7b6402ca8ad81abae70e3b1070e6d717 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sun, 27 Nov 2022 14:40:10 -0800
Subject: [PATCH] [IR] Use std::optional in Statepoint.h (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
---
 llvm/include/llvm/IR/Statepoint.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/IR/Statepoint.h b/llvm/include/llvm/IR/Statepoint.h
index 559840a..8b6ffd2 100644
--- a/llvm/include/llvm/IR/Statepoint.h
+++ b/llvm/include/llvm/IR/Statepoint.h
@@ -30,6 +30,7 @@
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
+#include <optional>
 #include <vector>
 
 namespace llvm {
@@ -233,8 +234,8 @@ std::vector<const GCRelocateInst *> GCStatepointInst::getGCRelocates() const {
 /// have attributes that describe properties of gc.statepoint call they will be
 /// eventually be wrapped in.  This struct is used represent such directives.
 struct StatepointDirectives {
-  Optional<uint32_t> NumPatchBytes;
-  Optional<uint64_t> StatepointID;
+  std::optional<uint32_t> NumPatchBytes;
+  std::optional<uint64_t> StatepointID;
 
   static const uint64_t DefaultStatepointID = 0xABCDEF00;
   static const uint64_t DeoptBundleStatepointID = 0xABCDEF0F;
-- 
2.7.4