[llvm] e35c73f - [Orc] Use std::optional in Core.cpp (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-26T15:17:42-08:00
New Revision: e35c73f31cb6be2c6d4362fca4a27c16cfa77091

URL: https://github.com/llvm/llvm-project/commit/e35c73f31cb6be2c6d4362fca4a27c16cfa77091
DIFF: https://github.com/llvm/llvm-project/commit/e35c73f31cb6be2c6d4362fca4a27c16cfa77091.diff

LOG: [Orc] Use std::optional in Core.cpp (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/lib/ExecutionEngine/Orc/Core.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/ExecutionEngine/Orc/Core.cpp b/llvm/lib/ExecutionEngine/Orc/Core.cpp
index 60c1668af1bd5..d058da2a28250 100644
--- a/llvm/lib/ExecutionEngine/Orc/Core.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/Core.cpp
@@ -17,6 +17,7 @@
 
 #include <condition_variable>
 #include <future>
+#include <optional>
 
 #define DEBUG_TYPE "orc"
 
@@ -2243,8 +2244,8 @@ void ExecutionSession::dump(raw_ostream &OS) {
 void ExecutionSession::dispatchOutstandingMUs() {
   LLVM_DEBUG(dbgs() << "Dispatching MaterializationUnits...\n");
   while (true) {
-    Optional<std::pair<std::unique_ptr<MaterializationUnit>,
-                       std::unique_ptr<MaterializationResponsibility>>>
+    std::optional<std::pair<std::unique_ptr<MaterializationUnit>,
+                            std::unique_ptr<MaterializationResponsibility>>>
         JMU;
 
     {