Use MCPhysReg for RegisterClassInfo allocation orders.
This saves a bit of memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168852 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AllocationOrder.h b/lib/CodeGen/AllocationOrder.h
index 0ce7e0c..862a3ee 100644
--- a/lib/CodeGen/AllocationOrder.h
+++ b/lib/CodeGen/AllocationOrder.h
@@ -17,15 +17,17 @@
#ifndef LLVM_CODEGEN_ALLOCATIONORDER_H
#define LLVM_CODEGEN_ALLOCATIONORDER_H
+#include "llvm/MC/MCRegisterInfo.h"
+
namespace llvm {
class RegisterClassInfo;
class VirtRegMap;
class AllocationOrder {
- const unsigned *Begin;
- const unsigned *End;
- const unsigned *Pos;
+ const MCPhysReg *Begin;
+ const MCPhysReg *End;
+ const MCPhysReg *Pos;
const RegisterClassInfo &RCI;
unsigned Hint;
bool OwnedBegin;