1; RUN: llc < %s -mtriple=aarch64-unknown | FileCheck %s
2
3; PR32273
4
5define void @signbits_vXi1(<4 x i16> %a1) {
6; CHECK-LABEL: signbits_vXi1
7; CHECK: cmgt v0.4h, v1.4h, v0.4h
8; CHECK-NEXT: and v0.8b, v0.8b, v2.8b
9; CHECK-NEXT: shl v0.4h, v0.4h, #15
10; CHECK-NEXT: sshr v0.4h, v0.4h, #15
11; CHECK-NEXT: umov w0, v0.h[0]
12; CHECK-NEXT: umov w3, v0.h[3]
13; CHECK-NEXT: mov w1, wzr
14; CHECK-NEXT: mov w2, wzr
15; CHECK-NEXT: b foo
16  %tmp3 = shufflevector <4 x i16> %a1, <4 x i16> undef, <4 x i32> zeroinitializer
17  %tmp5 = add <4 x i16> %tmp3, <i16 18249, i16 6701, i16 -18744, i16 -25086>
18  %tmp6 = icmp slt <4 x i16> %tmp5, <i16 1, i16 1, i16 1, i16 1>
19  %tmp7 = and <4 x i1> %tmp6, <i1 true, i1 false, i1 false, i1 true>
20  %tmp8 = sext <4 x i1> %tmp7 to <4 x i16>
21  %tmp9 = extractelement <4 x i16> %tmp8, i32 0
22  %tmp10 = zext i16 %tmp9 to i32
23  %tmp11 = extractelement <4 x i16> %tmp8, i32 1
24  %tmp12 = zext i16 %tmp11 to i32
25  %tmp13 = extractelement <4 x i16> %tmp8, i32 2
26  %tmp14 = zext i16 %tmp13 to i32
27  %tmp15 = extractelement <4 x i16> %tmp8, i32 3
28  %tmp16 = zext i16 %tmp15 to i32
29  tail call void @foo(i32 %tmp10, i32 %tmp12, i32 %tmp14, i32 %tmp16)
30  ret void
31}
32
33declare void @foo(i32, i32, i32, i32)
34