[ARM] Fix crash caused by r294945

I'd missed a creator of FCMP nodes - duplicateCmp().

Kindly and promptly reported by Gabor Ballabas, due to his CSiBE test suite.

llvm-svn: 294968

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index f85149bb1f6..4af346087aa 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -3812,10 +3812,12 @@ ARMTargetLowering::duplicateCmp(SDValue Cmp, SelectionDAG &DAG) const {
   Cmp = Cmp.getOperand(0);
   Opc = Cmp.getOpcode();
   if (Opc == ARMISD::CMPFP)
-    Cmp = DAG.getNode(Opc, DL, MVT::Glue, Cmp.getOperand(0),Cmp.getOperand(1));
+    Cmp = DAG.getNode(Opc, DL, MVT::Glue, Cmp.getOperand(0),
+                      Cmp.getOperand(1), Cmp.getOperand(2));
   else {
     assert(Opc == ARMISD::CMPFPw0 && "unexpected operand of FMSTAT");
-    Cmp = DAG.getNode(Opc, DL, MVT::Glue, Cmp.getOperand(0));
+    Cmp = DAG.getNode(Opc, DL, MVT::Glue, Cmp.getOperand(0),
+                      Cmp.getOperand(1));
   }
   return DAG.getNode(ARMISD::FMSTAT, DL, MVT::Glue, Cmp);
 }