Move helpers into anonymous namespaces. NFC.
llvm-svn: 277916
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index e579eba..77c326d 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -869,7 +869,7 @@
Attrs.hasAttrSomewhere(Attribute::SwiftError));
}
-
+namespace {
struct RegPairInfo {
RegPairInfo() : Reg1(AArch64::NoRegister), Reg2(AArch64::NoRegister) {}
unsigned Reg1;
@@ -879,6 +879,7 @@
bool IsGPR;
bool isPaired() const { return Reg2 != AArch64::NoRegister; }
};
+} // end anonymous namespace
static void computeCalleeSaveRegisterPairs(
MachineFunction &MF, const std::vector<CalleeSavedInfo> &CSI,