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Use MCPhysReg for RegisterClassInfo allocation orders.

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This saves a bit of memory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168852 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2012-11-29 03:34:17 +00:00
parent e26e8a64ab
commit 39b5c0c049
7 changed files with 20 additions and 18 deletions
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lib/CodeGen/AllocationOrder.h
+5 -3
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@@ -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;