[Mlir-commits] [mlir] 0dc18b6 - [mlir] Use std::optional instead of llvm::Optional (NFC)

[Kazu Hirata]

Author: Kazu Hirata
Date: 2023-02-14T20:44:15-08:00
New Revision: 0dc18b6222f4f014203fa4747c8de3757bcd6d26

URL: https://github.com/llvm/llvm-project/commit/0dc18b6222f4f014203fa4747c8de3757bcd6d26
DIFF: https://github.com/llvm/llvm-project/commit/0dc18b6222f4f014203fa4747c8de3757bcd6d26.diff

LOG: [mlir] Use std::optional instead of llvm::Optional (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: 
    mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
index 79f339d26ad1e..38d91f62df1a1 100644
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -24,6 +24,7 @@
 #include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Frontend/OpenMP/OMPConstants.h"
 #include <cstddef>
+#include <optional>
 
 #include "mlir/Dialect/OpenMP/OpenMPOpsDialect.cpp.inc"
 #include "mlir/Dialect/OpenMP/OpenMPOpsEnums.cpp.inc"
@@ -512,7 +513,7 @@ static void printDependVarList(OpAsmPrinter &p, Operation *op,
 
 /// Verifies Depend clause
 static LogicalResult verifyDependVarList(Operation *op,
-                                         Optional<ArrayAttr> depends,
+                                         std::optional<ArrayAttr> depends,
                                          OperandRange dependVars) {
   if (!dependVars.empty()) {
     if (!depends || depends->size() != dependVars.size())