From: Kazu Hirata <kazu@google.com>
Date: Sun, 27 Nov 2022 22:40:05 +0000 (-0800)
Subject: [IR] Use std::optional in InstrTypes.h (NFC)
X-Git-Tag: upstream/17.0.6~26291
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6fd5c0b76a0c4e0ae189ac3064d1e279b66fd86c;p=platform%2Fupstream%2Fllvm.git

[IR] Use std::optional in InstrTypes.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
---

diff --git a/llvm/include/llvm/IR/InstrTypes.h b/llvm/include/llvm/IR/InstrTypes.h
index da081d0..fe63344 100644
--- a/llvm/include/llvm/IR/InstrTypes.h
+++ b/llvm/include/llvm/IR/InstrTypes.h
@@ -36,6 +36,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <iterator>
+#include <optional>
 #include <string>
 #include <vector>
 
@@ -2014,7 +2015,7 @@ public:
   ///
   /// It is an error to call this for operand bundle types that may have
   /// multiple instances of them on the same instruction.
-  Optional<OperandBundleUse> getOperandBundle(StringRef Name) const {
+  std::optional<OperandBundleUse> getOperandBundle(StringRef Name) const {
     assert(countOperandBundlesOfType(Name) < 2 && "Precondition violated!");
 
     for (unsigned i = 0, e = getNumOperandBundles(); i != e; ++i) {