[llvm] d1925fa - [Analysis] Use std::optional in BasicAliasAnalysis.h (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-27T11:48:58-08:00
New Revision: d1925fa27a379ea7cf9625e62f98af967c7bae3c

URL: https://github.com/llvm/llvm-project/commit/d1925fa27a379ea7cf9625e62f98af967c7bae3c
DIFF: https://github.com/llvm/llvm-project/commit/d1925fa27a379ea7cf9625e62f98af967c7bae3c.diff

LOG: [Analysis] Use std::optional in BasicAliasAnalysis.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

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/BasicAliasAnalysis.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Analysis/BasicAliasAnalysis.h b/llvm/include/llvm/Analysis/BasicAliasAnalysis.h
index f3c80c676d0ad..77c4e47086c4f 100644
--- a/llvm/include/llvm/Analysis/BasicAliasAnalysis.h
+++ b/llvm/include/llvm/Analysis/BasicAliasAnalysis.h
@@ -19,6 +19,7 @@
 #include "llvm/IR/PassManager.h"
 #include "llvm/Pass.h"
 #include <memory>
+#include <optional>
 #include <utility>
 
 namespace llvm {
@@ -187,8 +188,8 @@ BasicAAResult createLegacyPMBasicAAResult(Pass &P, Function &F);
 /// they live long enough to be queried, but we re-use them each time.
 class LegacyAARGetter {
   Pass &P;
-  Optional<BasicAAResult> BAR;
-  Optional<AAResults> AAR;
+  std::optional<BasicAAResult> BAR;
+  std::optional<AAResults> AAR;
 
 public:
   LegacyAARGetter(Pass &P) : P(P) {}