Move private classes into anonymous namespaces
NFC.
llvm-svn: 232944
diff --git a/llvm/lib/CodeGen/LiveInterval.cpp b/llvm/lib/CodeGen/LiveInterval.cpp
index e1aee4d..2afd7fa 100644
--- a/llvm/lib/CodeGen/LiveInterval.cpp
+++ b/llvm/lib/CodeGen/LiveInterval.cpp
@@ -32,6 +32,7 @@
#include <algorithm>
using namespace llvm;
+namespace {
//===----------------------------------------------------------------------===//
// Implementation of various methods necessary for calculation of live ranges.
// The implementation of the methods abstracts from the concrete type of the
@@ -293,6 +294,7 @@
return I;
}
};
+} // namespace
//===----------------------------------------------------------------------===//
// LiveRange methods
diff --git a/llvm/lib/CodeGen/RegisterPressure.cpp b/llvm/lib/CodeGen/RegisterPressure.cpp
index 9925efb..3634103 100644
--- a/llvm/lib/CodeGen/RegisterPressure.cpp
+++ b/llvm/lib/CodeGen/RegisterPressure.cpp
@@ -304,6 +304,7 @@
return std::find(RegUnits.begin(), RegUnits.end(), RegUnit) != RegUnits.end();
}
+namespace {
/// Collect this instruction's unique uses and defs into SmallVectors for
/// processing defs and uses in order.
///
@@ -354,6 +355,7 @@
}
}
};
+} // namespace
/// Collect physical and virtual register operands.
static void collectOperands(const MachineInstr *MI,
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 7021471..3555479 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -9984,6 +9984,7 @@
return SDValue();
}
+namespace {
/// Helper struct to parse and store a memory address as base + index + offset.
/// We ignore sign extensions when it is safe to do so.
/// The following two expressions are not equivalent. To differentiate we need
@@ -10071,6 +10072,7 @@
return BaseIndexOffset(Base, Index, Off, IsIndexSignExt);
}
};
+} // namespace
bool DAGCombiner::MergeStoresOfConstantsOrVecElts(
SmallVectorImpl<MemOpLink> &StoreNodes, EVT MemVT,