From 41c638875e28df6d7c893fadda362213d535e6f8 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sat, 26 Nov 2022 18:11:32 -0800
Subject: [PATCH] [Vectorize] Use std::optional in VPlanSLP.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
---
 llvm/lib/Transforms/Vectorize/VPlanSLP.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanSLP.cpp b/llvm/lib/Transforms/Vectorize/VPlanSLP.cpp
index 0210afa..3ac45ea 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanSLP.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanSLP.cpp
@@ -29,6 +29,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cassert>
+#include <optional>
 #include <utility>
 
 using namespace llvm;
@@ -187,7 +188,7 @@ getOperands(ArrayRef<VPValue *> Values) {
 }
 
 /// Returns the opcode of Values or ~0 if they do not all agree.
-static Optional<unsigned> getOpcode(ArrayRef<VPValue *> Values) {
+static std::optional<unsigned> getOpcode(ArrayRef<VPValue *> Values) {
   unsigned Opcode = cast<VPInstruction>(Values[0])->getOpcode();
   if (any_of(Values, [Opcode](VPValue *V) {
         return cast<VPInstruction>(V)->getOpcode() != Opcode;
-- 
2.7.4