[llvm] 5076bdf - [CodeGen] Use std::optional in IndirectBrExpandPass.cpp (NFC)
Kazu Hirata via llvm-commits
llvm-commits at lists.llvm.org
Sat Nov 26 14:50:17 PST 2022
Author: Kazu Hirata
Date: 2022-11-26T14:50:12-08:00
New Revision: 5076bdf6e9c244fee08831b9409cb5474625ab6f
URL: https://github.com/llvm/llvm-project/commit/5076bdf6e9c244fee08831b9409cb5474625ab6f
DIFF: https://github.com/llvm/llvm-project/commit/5076bdf6e9c244fee08831b9409cb5474625ab6f.diff
LOG: [CodeGen] Use std::optional in IndirectBrExpandPass.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/IndirectBrExpandPass.cpp
Removed:
################################################################################
diff --git a/llvm/lib/CodeGen/IndirectBrExpandPass.cpp b/llvm/lib/CodeGen/IndirectBrExpandPass.cpp
index 52a3a76c581d..012892166ae7 100644
--- a/llvm/lib/CodeGen/IndirectBrExpandPass.cpp
+++ b/llvm/lib/CodeGen/IndirectBrExpandPass.cpp
@@ -40,6 +40,7 @@
#include "llvm/Pass.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetMachine.h"
+#include <optional>
using namespace llvm;
@@ -90,7 +91,7 @@ bool IndirectBrExpandPass::runOnFunction(Function &F) {
return false;
TLI = STI.getTargetLowering();
- Optional<DomTreeUpdater> DTU;
+ std::optional<DomTreeUpdater> DTU;
if (auto *DTWP = getAnalysisIfAvailable<DominatorTreeWrapperPass>())
DTU.emplace(DTWP->getDomTree(), DomTreeUpdater::UpdateStrategy::Lazy);
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