From: Cameron Zwarich <zwarich@apple.com>
Date: Thu, 19 May 2011 04:44:19 +0000 (+0000)
Subject: Use the correct register class for Cell varargs spilling. This fixes all of the
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=055cdfc541a7904d12ca389689a346d363a4f69c;p=oota-llvm.git

Use the correct register class for Cell varargs spilling. This fixes all of the
verifier failures in the CodeGen/CellSPU tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131631 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index 4819d72d9b4..d1cf50c67ba 100644
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -1215,7 +1215,7 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
       FuncInfo->setVarArgsFrameIndex(
         MFI->CreateFixedObject(StackSlotSize, ArgOffset, true));
       SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
-      unsigned VReg = MF.addLiveIn(ArgRegs[ArgRegIdx], &SPU::R32CRegClass);
+      unsigned VReg = MF.addLiveIn(ArgRegs[ArgRegIdx], &SPU::VECREGRegClass);
       SDValue ArgVal = DAG.getRegister(VReg, MVT::v16i8);
       SDValue Store = DAG.getStore(Chain, dl, ArgVal, FIN, MachinePointerInfo(),
                                    false, false, 0);