commit e4d31593c5b0693480e697d7aeb0a24edcf53870
author Dale Johannesen <dalej@apple.com> Wed Oct 20 22:03:37 2010 +0000
committer Dale Johannesen <dalej@apple.com> Wed Oct 20 22:03:37 2010 +0000
tree 45b43fb0f43129f19471efe07b30a5513f150a62
parent 0b62f95ea81d8954c21a2ae54602be10e5e1bb7e

Fix crash introduced in 116852.  8573915.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116955 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMISelLowering.cpp

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 39d66ad..c01a9dd 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -3457,8 +3457,9 @@
                                   Op.getOperand(i)));
       SDValue Val = DAG.getNode(ISD::BUILD_VECTOR, dl, MVT::v4i32, &Ops[0],
                                 NumElts);
-      return DAG.getNode(ISD::BIT_CONVERT, dl, VT,
-                         LowerBUILD_VECTOR(Val, DAG, ST));
+      Val = LowerBUILD_VECTOR(Val, DAG, ST);
+      if (Val.getNode())
+        return DAG.getNode(ISD::BIT_CONVERT, dl, VT, Val);
     }
     SDValue Val = IsSingleInstrConstant(Value, DAG, ST, dl);
     if (Val.getNode())