From ed119d542b4222fc37dfeb6f8cff44d838dbcd73 Mon Sep 17 00:00:00 2001
From: Chad Rosier <mcrosier@apple.com>
Date: Wed, 28 Nov 2012 00:21:29 +0000
Subject: Revert r168630, r168631, and r168633 as these are causing nightly
 test failures.

llvm-svn: 168751
---
 llvm/lib/CodeGen/MachineRegisterInfo.cpp | 2 --
 1 file changed, 2 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineRegisterInfo.cpp')

diff --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
index 34518fa46b1..95d7a7dd689 100644
--- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
@@ -305,8 +305,6 @@ void MachineRegisterInfo::dumpUses(unsigned Reg) const {
 #endif
 
 void MachineRegisterInfo::freezeReservedRegs(const MachineFunction &MF) {
-  assert (!reservedRegsFrozen() &&
-          "freezeReservedRegs should only be called once!");
   ReservedRegs = TRI->getReservedRegs(MF);
   assert(ReservedRegs.size() == TRI->getNumRegs() &&
          "Invalid ReservedRegs vector from target");
-- 
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