commit 651d0bf9dc6165cad9767ef77fdfdb8c169d60a4
author Benjamin Kramer <benny.kra@googlemail.com> Tue May 15 21:26:47 2018 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Tue May 15 21:26:47 2018 +0000
tree 70b6122078b86851748878aeb7355e1dc580b406
parent 3c569f0de0a60c6fc24f9aa1e62bc305a9950312

Move helper classes into anonymous namespaces. NFCI.

llvm-svn: 332400

llvm/lib/CodeGen/MIRCanonicalizerPass.cpp

diff --git a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
index 8f02423..af6fc11 100644
--- a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
+++ b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
@@ -318,7 +318,7 @@
   return Changed;
 }
 
-bool propagateLocalCopies(MachineBasicBlock *MBB) {
+static bool propagateLocalCopies(MachineBasicBlock *MBB) {
   bool Changed = false;
   MachineRegisterInfo &MRI = MBB->getParent()->getRegInfo();
 
@@ -468,9 +468,8 @@
   }
 }
 
+namespace {
 class NamedVRegCursor {
-
-private:
   MachineRegisterInfo &MRI;
   unsigned virtualVRegNumber;
 
@@ -512,6 +511,7 @@
     return MRI.createVirtualRegister(RC, OS.str());
   }
 };
+} // namespace
 
 static std::map<unsigned, unsigned>
 GetVRegRenameMap(const std::vector<TypedVReg> &VRegs,