Give helper classes/functions local linkage. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351016 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index f887372..ee63450 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -7519,7 +7519,7 @@
return false;
}
-auto FwdVIRef = (GlobalValueSummaryMapTy::value_type *)-8;
+static const auto FwdVIRef = (GlobalValueSummaryMapTy::value_type *)-8;
static void resolveFwdRef(ValueInfo *Fwd, ValueInfo &Resolved) {
bool ReadOnly = Fwd->isReadOnly();
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 151cf3c..1de2ffb 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2376,8 +2376,8 @@
}
}
-void emitDebugRangesImpl(DwarfDebug &DD, AsmPrinter *Asm,
- const DwarfFile &Holder, MCSymbol *TableEnd) {
+static void emitDebugRangesImpl(DwarfDebug &DD, AsmPrinter *Asm,
+ const DwarfFile &Holder, MCSymbol *TableEnd) {
for (const RangeSpanList &List : Holder.getRangeLists())
emitRangeList(DD, Asm, List);
diff --git a/lib/CodeGen/GlobalISel/IRTranslator.cpp b/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 4feb624..4db5d1c 100644
--- a/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -105,6 +105,7 @@
}
#ifndef NDEBUG
+namespace {
/// Verify that every instruction created has the same DILocation as the
/// instruction being translated.
class DILocationVerifier : MachineFunction::Delegate {
@@ -131,6 +132,7 @@
}
void MF_HandleRemoval(const MachineInstr &MI) override {}
};
+} // namespace
#endif // ifndef NDEBUG
diff --git a/lib/CodeGen/GlobalISel/Legalizer.cpp b/lib/CodeGen/GlobalISel/Legalizer.cpp
index df2dcac..8f8280a 100644
--- a/lib/CodeGen/GlobalISel/Legalizer.cpp
+++ b/lib/CodeGen/GlobalISel/Legalizer.cpp
@@ -73,6 +73,7 @@
using InstListTy = GISelWorkList<256>;
using ArtifactListTy = GISelWorkList<128>;
+namespace {
class LegalizerWorkListManager : public GISelChangeObserver {
InstListTy &InstList;
ArtifactListTy &ArtifactList;
@@ -111,6 +112,7 @@
createdInstr(MI);
}
};
+} // namespace
bool Legalizer::runOnMachineFunction(MachineFunction &MF) {
// If the ISel pipeline failed, do not bother running that pass.
diff --git a/lib/Transforms/IPO/HotColdSplitting.cpp b/lib/Transforms/IPO/HotColdSplitting.cpp
index 5d989a4..924a7d5 100644
--- a/lib/Transforms/IPO/HotColdSplitting.cpp
+++ b/lib/Transforms/IPO/HotColdSplitting.cpp
@@ -295,6 +295,7 @@
/// A pair of (basic block, score).
using BlockTy = std::pair<BasicBlock *, unsigned>;
+namespace {
/// A maximal outlining region. This contains all blocks post-dominated by a
/// sink block, the sink block itself, and all blocks dominated by the sink.
class OutliningRegion {
@@ -458,6 +459,7 @@
return SubRegion;
}
};
+} // namespace
bool HotColdSplitting::outlineColdRegions(Function &F, ProfileSummaryInfo &PSI,
BlockFrequencyInfo *BFI,
diff --git a/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 8291239..9af64ed 100644
--- a/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -185,7 +185,7 @@
/// Prefer relative paths in the coverage notes. Clang also may split
/// up absolute paths into a directory and filename component. When
/// the relative path doesn't exist, reconstruct the absolute path.
-SmallString<128> getFilename(const DISubprogram *SP) {
+static SmallString<128> getFilename(const DISubprogram *SP) {
SmallString<128> Path;
StringRef RelPath = SP->getFilename();
if (sys::fs::exists(RelPath))
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index 44ef6ea..d204654 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -480,6 +480,7 @@
return Changed;
}
+namespace {
// This is a helper class for hoistRegion to make it able to hoist control flow
// in order to be able to hoist phis. The way this works is that we initially
// start hoisting to the loop preheader, and when we see a loop invariant branch
@@ -706,6 +707,7 @@
return HoistDestinationMap[BB];
}
};
+} // namespace
/// Walk the specified region of the CFG (defined by all blocks dominated by
/// the specified block, and that are in the current loop) in depth first
diff --git a/lib/Transforms/Scalar/LoopSimplifyCFG.cpp b/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
index c846165..2e5927f 100644
--- a/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
+++ b/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
@@ -80,6 +80,7 @@
return nullptr;
}
+namespace {
/// Helper class that can turn branches and switches with constant conditions
/// into unconditional branches.
class ConstantTerminatorFoldingImpl {
@@ -538,6 +539,7 @@
return true;
}
};
+} // namespace
/// Turn branches and switches with known constant conditions into unconditional
/// branches.
