[Hexagon] Crash in instruction selection for insert_vector_elt for HVX

A wrong type was passed to insertVector, causing an out-of-bounds value
to be added an an operand to HexagonISD::INSERT. This later failed in
instruction selection.

llvm-svn: 320369

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp b/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
index de2ac42ad51..c397ddcd3bc 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
@@ -280,7 +280,7 @@ HexagonTargetLowering::LowerHvxInsertElement(SDValue Op, SelectionDAG &DAG)
   SDValue SubIdx = getIndexInWord32(IdxV, ElemTy, DAG);
   MVT SubVecTy = tyVector(ty(Ext), ElemTy);
   SDValue Ins = insertVector(DAG.getBitcast(SubVecTy, Ext),
-                             ValV, SubIdx, dl, SubVecTy, DAG);
+                             ValV, SubIdx, dl, ElemTy, DAG);
 
   // 3. Insert the 32-bit word back into the original vector.
   return InsertWord(VecV, Ins, ByteIdx);