add optional input flag to FMRRD
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30774 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index beb0d67..4e41717 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -284,8 +284,8 @@
Ops.push_back(DAG.getRegister(Reg2, MVT::i32));
SDVTList VTs = DAG.getVTList(MVT::Other, MVT::Flag);
- SDOperand Ops[] = {Chain, SDReg1, SDReg2, Arg}; //missing flag
- Chain = DAG.getNode(ARMISD::FMRRD, VTs, Ops, 4);
+ SDOperand Ops[] = {Chain, SDReg1, SDReg2, Arg, InFlag};
+ Chain = DAG.getNode(ARMISD::FMRRD, VTs, Ops, InFlag.Val ? 5 : 4);
} else {
if (VT == MVT::f32)
Arg = DAG.getNode(ISD::BIT_CONVERT, MVT::i32, Arg);