[llvm] a5ef7bb - [SelectionDAG] Use std::optional in SelectionDAGISel.cpp (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-26T15:07:23-08:00
New Revision: a5ef7bb5c137529573f626cfe80764db90c1ed98

URL: https://github.com/llvm/llvm-project/commit/a5ef7bb5c137529573f626cfe80764db90c1ed98
DIFF: https://github.com/llvm/llvm-project/commit/a5ef7bb5c137529573f626cfe80764db90c1ed98.diff

LOG: [SelectionDAG] Use std::optional in SelectionDAGISel.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/CodeGen/SelectionDAG/SelectionDAGISel.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 5dd6cc622557..30fab77f8621 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -102,6 +102,7 @@
 #include <iterator>
 #include <limits>
 #include <memory>
+#include <optional>
 #include <string>
 #include <utility>
 #include <vector>
@@ -2263,7 +2264,7 @@ void SelectionDAGISel::Select_PATCHPOINT(SDNode *N) {
 
   // Cache arguments that will be moved to the end in the target node.
   SDValue Chain = *It++;
-  Optional<SDValue> Glue;
+  std::optional<SDValue> Glue;
   if (It->getValueType() == MVT::Glue)
     Glue = *It++;
   SDValue RegMask = *It++;