Put implementation details into anonymous namespaces. NFCI.
diff --git a/llvm/lib/Analysis/Lint.cpp b/llvm/lib/Analysis/Lint.cpp
index cf055b1..f9a7a5b 100644
--- a/llvm/lib/Analysis/Lint.cpp
+++ b/llvm/lib/Analysis/Lint.cpp
@@ -715,6 +715,7 @@
return PreservedAnalyses::all();
}
+namespace {
class LintLegacyPass : public FunctionPass {
public:
static char ID; // Pass identification, replacement for typeid
@@ -733,6 +734,7 @@
}
void print(raw_ostream &O, const Module *M) const override {}
};
+} // namespace
char LintLegacyPass::ID = 0;
INITIALIZE_PASS_BEGIN(LintLegacyPass, "lint", "Statically lint-checks LLVM IR",
diff --git a/llvm/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp b/llvm/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
index fe9eb6d..691977d 100644
--- a/llvm/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues/LiveDebugValues.cpp
@@ -52,6 +52,7 @@
"Maximum input DBG_VALUE insts supported by debug range extension"),
cl::init(50000), cl::Hidden);
+namespace {
/// Generic LiveDebugValues pass. Calls through to VarLocBasedLDV or
/// InstrRefBasedLDV to perform location propagation, via the LDVImpl
/// base class.
@@ -81,6 +82,7 @@
TargetPassConfig *TPC;
MachineDominatorTree MDT;
};
+} // namespace
char LiveDebugValues::ID = 0;
diff --git a/llvm/lib/Support/VirtualFileSystem.cpp b/llvm/lib/Support/VirtualFileSystem.cpp
index 433b071..c1adf57 100644
--- a/llvm/lib/Support/VirtualFileSystem.cpp
+++ b/llvm/lib/Support/VirtualFileSystem.cpp
@@ -1117,6 +1117,7 @@
}
};
+namespace {
/// Directory iterator implementation for \c RedirectingFileSystem's
/// directory remap entries that maps the paths reported by the external
/// file system's directory iterator back to the virtual directory's path.
@@ -1155,6 +1156,7 @@
return EC;
}
};
+} // namespace
llvm::ErrorOr<std::string>
RedirectingFileSystem::getCurrentWorkingDirectory() const {
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
index c3b2f94..f0aadab 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
@@ -112,6 +112,7 @@
return AS == AMDGPUAS::LOCAL_ADDRESS || AS == AMDGPUAS::REGION_ADDRESS;
}
+namespace {
class AMDGPUInformationCache : public InformationCache {
public:
AMDGPUInformationCache(const Module &M, AnalysisGetter &AG,
@@ -643,6 +644,7 @@
TargetMachine *TM;
static char ID;
};
+} // namespace
char AMDGPUAttributor::ID = 0;
diff --git a/llvm/lib/Target/Mips/MipsCallLowering.cpp b/llvm/lib/Target/Mips/MipsCallLowering.cpp
index 97062cf..f6ec34c 100644
--- a/llvm/lib/Target/Mips/MipsCallLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsCallLowering.cpp
@@ -24,6 +24,7 @@
MipsCallLowering::MipsCallLowering(const MipsTargetLowering &TLI)
: CallLowering(&TLI) {}
+namespace {
struct MipsOutgoingValueAssigner : public CallLowering::OutgoingValueAssigner {
/// This is the name of the function being called
/// FIXME: Relying on this is unsound
@@ -80,7 +81,6 @@
}
};
-namespace {
class MipsIncomingValueHandler : public CallLowering::IncomingValueHandler {
const MipsSubtarget &STI;
diff --git a/llvm/lib/Target/X86/X86LowerAMXIntrinsics.cpp b/llvm/lib/Target/X86/X86LowerAMXIntrinsics.cpp
index 08cf86b..243ae21 100644
--- a/llvm/lib/Target/X86/X86LowerAMXIntrinsics.cpp
+++ b/llvm/lib/Target/X86/X86LowerAMXIntrinsics.cpp
@@ -630,6 +630,7 @@
return C;
}
+namespace {
class X86LowerAMXIntrinsicsLegacyPass : public FunctionPass {
public:
static char ID;
@@ -664,6 +665,7 @@
AU.addRequired<TargetPassConfig>();
}
};
+} // namespace
static const char PassName[] = "Lower AMX intrinsics";
char X86LowerAMXIntrinsicsLegacyPass::ID = 0;
diff --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
index badb118..cd1d0f3 100644
--- a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
+++ b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -483,6 +483,7 @@
S ^= *T;
}
+namespace {
/// Helper class for generic deduction: return value -> returned position.
template <typename AAType, typename BaseType,
typename StateType = typename BaseType::StateType,
@@ -641,6 +642,7 @@
return clampStateAndIndicateChange(S, AA.getState());
}
};
+} // namespace
/// Helper function to accumulate uses.
template <class AAType, typename StateType = typename AAType::StateType>
@@ -1031,6 +1033,7 @@
BooleanState BS;
};
+namespace {
struct AAPointerInfoImpl
: public StateWrapper<AA::PointerInfo::State, AAPointerInfo> {
using BaseTy = StateWrapper<AA::PointerInfo::State, AAPointerInfo>;
@@ -5074,6 +5077,7 @@
STATS_DECLTRACK_CSRET_ATTR(nocapture)
}
};
+} // namespace
/// ------------------ Value Simplify Attribute ----------------------------
@@ -5094,6 +5098,7 @@
return true;
}
+namespace {
struct AAValueSimplifyImpl : AAValueSimplify {
AAValueSimplifyImpl(const IRPosition &IRP, Attributor &A)
: AAValueSimplify(IRP, A) {}
@@ -7373,6 +7378,7 @@
if (UserI->mayWriteToMemory())
removeAssumedBits(NO_WRITES);
}
+} // namespace
/// -------------------- Memory Locations Attributes ---------------------------
/// Includes read-none, argmemonly, inaccessiblememonly,
diff --git a/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp b/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
index fdb240d..fbd083b 100644
--- a/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
@@ -229,6 +229,7 @@
removeSSACopy(F);
}
+namespace {
class FunctionSpecializer {
/// The IPSCCP Solver.
@@ -737,6 +738,7 @@
}
}
};
+} // namespace
bool llvm::runFunctionSpecialization(
Module &M, const DataLayout &DL,
diff --git a/llvm/lib/Transforms/IPO/IROutliner.cpp b/llvm/lib/Transforms/IPO/IROutliner.cpp
index bd3012c..b8a314c 100644
--- a/llvm/lib/Transforms/IPO/IROutliner.cpp
+++ b/llvm/lib/Transforms/IPO/IROutliner.cpp
@@ -2206,6 +2206,7 @@
}
// Pass Manager Boilerplate
+namespace {
class IROutlinerLegacyPass : public ModulePass {
public:
static char ID;
@@ -2221,6 +2222,7 @@
bool runOnModule(Module &M) override;
};
+} // namespace
bool IROutlinerLegacyPass::runOnModule(Module &M) {
if (skipModule(M))
diff --git a/llvm/lib/Transforms/IPO/SCCP.cpp b/llvm/lib/Transforms/IPO/SCCP.cpp
index 081398a..5779553 100644
--- a/llvm/lib/Transforms/IPO/SCCP.cpp
+++ b/llvm/lib/Transforms/IPO/SCCP.cpp
@@ -135,6 +135,7 @@
return PA;
}
+namespace {
struct FunctionSpecializationLegacyPass : public ModulePass {
static char ID; // Pass identification, replacement for typeid
FunctionSpecializationLegacyPass() : ModulePass(ID) {}
@@ -175,6 +176,7 @@
return runFunctionSpecialization(M, DL, GetTLI, GetTTI, GetAC, GetAnalysis);
}
};
+} // namespace
char FunctionSpecializationLegacyPass::ID = 0;
diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index 1d09bb1..9f605b4 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -1763,6 +1763,7 @@
return Changed;
}
+namespace {
/// Main LoopInterchange Pass.
struct LoopInterchangeLegacyPass : public LoopPass {
static char ID;
@@ -1791,6 +1792,7 @@
return LoopInterchange(SE, LI, DI, DT, ORE).run(L);
}
};
+} // namespace
char LoopInterchangeLegacyPass::ID = 0;
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 10b47c3..4ffcdba 100644
--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -5868,6 +5868,7 @@
AU.addPreserved<MemorySSAWrapperPass>();
}
+namespace {
struct SCEVDbgValueBuilder {
SCEVDbgValueBuilder() = default;
SCEVDbgValueBuilder(const SCEVDbgValueBuilder &Base) {
@@ -6115,6 +6116,7 @@
Metadata *LocationOp;
const llvm::SCEV *SCEV;
};
+} // namespace
static void RewriteDVIUsingIterCount(DVIRecoveryRec CachedDVI,
const SCEVDbgValueBuilder &IterationCount,
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index 7cbfcc3..01594a8 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -828,6 +828,7 @@
}
}
+namespace {
/// Utility for cloning !noalias and !alias.scope metadata. When a code region
/// using scoped alias metadata is inlined, the aliasing relationships may not
/// hold between the two version. It is necessary to create a deep clone of the
@@ -849,6 +850,7 @@
/// metadata.
void remap(Function::iterator FStart, Function::iterator FEnd);
};
+} // namespace
ScopedAliasMetadataDeepCloner::ScopedAliasMetadataDeepCloner(
const Function *F) {
diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
index bd30be0..5b7fd43 100644
--- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -942,6 +942,7 @@
} // namespace llvm
+namespace {
//===----------------------------------------------------------------------===//
// Widen Induction Variables - Extend the width of an IV to cover its
// widest uses.
@@ -1072,7 +1073,7 @@
private:
SmallVector<NarrowIVDefUse, 8> NarrowIVUsers;
};
-
+} // namespace
/// Determine the insertion point for this user. By default, insert immediately
/// before the user. SCEVExpander or LICM will hoist loop invariants out of the
