[llvm] 6d5669c - [IR] Use std::optional in Attributor.h (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-27T18:24:42-08:00
New Revision: 6d5669c723f48a31f7063b14651edfe9c28c24bb

URL: https://github.com/llvm/llvm-project/commit/6d5669c723f48a31f7063b14651edfe9c28c24bb
DIFF: https://github.com/llvm/llvm-project/commit/6d5669c723f48a31f7063b14651edfe9c28c24bb.diff

LOG: [IR] Use std::optional in Attributor.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/Transforms/IPO/Attributor.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Transforms/IPO/Attributor.h b/llvm/include/llvm/Transforms/IPO/Attributor.h
index ec10c5c3ddb1..04e560a0b3f3 100644
--- a/llvm/include/llvm/Transforms/IPO/Attributor.h
+++ b/llvm/include/llvm/Transforms/IPO/Attributor.h
@@ -129,6 +129,7 @@
 #include "llvm/Transforms/Utils/CallGraphUpdater.h"
 
 #include <map>
+#include <optional>
 
 namespace llvm {
 
@@ -1347,7 +1348,7 @@ struct AttributorConfig {
   DenseSet<const char *> *Allowed = nullptr;
 
   /// Maximum number of iterations to run until fixpoint.
-  Optional<unsigned> MaxFixpointIterations = None;
+  std::optional<unsigned> MaxFixpointIterations = None;
 
   /// A callback function that returns an ORE object from a Function pointer.
   ///{