From 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:10:19 +0000
Subject: Vendor import of llvm release_32 branch r168974 (effectively, 3.2
 RC2): http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974

---
 lib/Target/Mips/MipsMachineFunction.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/Target/Mips/MipsMachineFunction.cpp')

diff --git a/lib/Target/Mips/MipsMachineFunction.cpp b/lib/Target/Mips/MipsMachineFunction.cpp
index 362173e..5ff19ab 100644
--- a/lib/Target/Mips/MipsMachineFunction.cpp
+++ b/lib/Target/Mips/MipsMachineFunction.cpp
@@ -43,4 +43,17 @@ unsigned MipsFunctionInfo::getGlobalBaseReg() {
   return GlobalBaseReg = MF.getRegInfo().createVirtualRegister(RC);
 }
 
+bool MipsFunctionInfo::mips16SPAliasRegSet() const {
+  return Mips16SPAliasReg;
+}
+unsigned MipsFunctionInfo::getMips16SPAliasReg() {
+  // Return if it has already been initialized.
+  if (Mips16SPAliasReg)
+    return Mips16SPAliasReg;
+
+  const TargetRegisterClass *RC;
+  RC=(const TargetRegisterClass*)&Mips::CPU16RegsRegClass;
+  return Mips16SPAliasReg = MF.getRegInfo().createVirtualRegister(RC);
+}
+
 void MipsFunctionInfo::anchor() { }
-- 
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