From 9efce638d307b2c71bd7f0258d47501661434c27 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 26 Sep 2007 06:25:56 +0000
Subject: Allow copyRegToReg to emit cross register classes copies. Tested with
 "make check"!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42346 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/TwoAddressInstructionPass.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/CodeGen/TwoAddressInstructionPass.cpp')

diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index 372b1b3db2..9c32388e79 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -192,7 +192,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) {
 
         InstructionRearranged:
           const TargetRegisterClass* rc = MF.getSSARegMap()->getRegClass(regA);
-          MRI.copyRegToReg(*mbbi, mi, regA, regB, rc);
+          MRI.copyRegToReg(*mbbi, mi, regA, regB, rc, rc);
 
           MachineBasicBlock::iterator prevMi = prior(mi);
           DOUT << "\t\tprepend:\t"; DEBUG(prevMi->print(*cerr.stream(), &TM));
-- 
cgit v1.2.3-70-g09d2