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