From fa71c16455873bcd218dc443dae8a4ec158d770b Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Thu, 24 Nov 2022 20:31:13 -0800
Subject: [PATCH] [Inliner] Move cl::opt inside llvm::

---
 llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp | 2 ++
 llvm/lib/Analysis/InlineAdvisor.cpp                       | 2 ++
 llvm/lib/Transforms/IPO/Inliner.cpp                       | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp b/llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp
index 48eeb87ac8b3..d24cb1c3c7a1 100644
--- a/llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp
+++ b/llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp
@@ -23,6 +23,7 @@
 
 using namespace llvm;
 
+namespace llvm {
 cl::opt<InlinerFunctionImportStatsOpts> InlinerFunctionImportStats(
     "inliner-function-import-stats",
     cl::init(InlinerFunctionImportStatsOpts::No),
@@ -31,6 +32,7 @@ cl::opt<InlinerFunctionImportStatsOpts> InlinerFunctionImportStats(
                clEnumValN(InlinerFunctionImportStatsOpts::Verbose, "verbose",
                           "printing of statistics for each inlined function")),
     cl::Hidden, cl::desc("Enable inliner stats for imported functions"));
+}
 
 ImportedFunctionsInliningStatistics::InlineGraphNode &
 ImportedFunctionsInliningStatistics::createInlineGraphNode(const Function &F) {
diff --git a/llvm/lib/Analysis/InlineAdvisor.cpp b/llvm/lib/Analysis/InlineAdvisor.cpp
index 3642d316c0fb..e4335eff83f9 100644
--- a/llvm/lib/Analysis/InlineAdvisor.cpp
+++ b/llvm/lib/Analysis/InlineAdvisor.cpp
@@ -61,7 +61,9 @@ static cl::opt<bool>
                         cl::desc("If true, annotate inline advisor remarks "
                                  "with LTO and pass information."));
 
+namespace llvm {
 extern cl::opt<InlinerFunctionImportStatsOpts> InlinerFunctionImportStats;
+}
 
 namespace {
 using namespace llvm::ore;
diff --git a/llvm/lib/Transforms/IPO/Inliner.cpp b/llvm/lib/Transforms/IPO/Inliner.cpp
index ea462f46cd4c..5d4ad97f6642 100644
--- a/llvm/lib/Transforms/IPO/Inliner.cpp
+++ b/llvm/lib/Transforms/IPO/Inliner.cpp
@@ -109,7 +109,9 @@ static cl::opt<bool>
     EnablePostSCCAdvisorPrinting("enable-scc-inline-advisor-printing",
                                  cl::init(false), cl::Hidden);
 
+namespace llvm {
 extern cl::opt<InlinerFunctionImportStatsOpts> InlinerFunctionImportStats;
+}
 
 static cl::opt<std::string> CGSCCInlineReplayFile(
     "cgscc-inline-replay", cl::init(""), cl::value_desc("filename"),