From 89fae41ef142892d8d6c20ead28465a34e12172b Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Mon, 5 Dec 2022 04:13:11 +0000
Subject: [IR] llvm::Optional => std::optional

Many llvm/IR/* files have been migrated by other contributors.
This migrates most remaining files.
---
 llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index ff64435..12358bb 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -2657,7 +2657,7 @@ void ModuleBitcodeWriter::writeConstants(unsigned FirstVal, unsigned LastVal,
         Code = bitc::CST_CODE_CE_GEP;
         const auto *GO = cast<GEPOperator>(C);
         Record.push_back(VE.getTypeID(GO->getSourceElementType()));
-        if (Optional<unsigned> Idx = GO->getInRangeIndex()) {
+        if (std::optional<unsigned> Idx = GO->getInRangeIndex()) {
           Code = bitc::CST_CODE_CE_GEP_WITH_INRANGE_INDEX;
           Record.push_back((*Idx << 1) | GO->isInBounds());
         } else if (GO->isInBounds())
-- 
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