1; RUN: opt -instcombine < %s
2
3; Function Attrs: nounwind readnone ssp
4define void @mulByZero(<4 x i16> %x) #0 {
5entry:
6  %a = tail call <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16> %x, <4 x i16> zeroinitializer) #2
7  ret void
8}
9
10; Function Attrs: nounwind readnone
11declare <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16>, <4 x i16>) #1
12
13attributes #0 = { nounwind readnone ssp }
14attributes #1 = { nounwind readnone }
15