1; RUN: llc < %s -mtriple=arm64-eabi -aarch64-neon-syntax=apple | FileCheck %s
2
3define i8 @test_i8(i8 %a) nounwind {
4; CHECK-LABEL: test_i8:
5; CHECK:       // %bb.0:
6; CHECK-NEXT:  sxtb w8, w0
7; CHECK-NEXT:  cmp w8, #0
8; CHECK-NEXT:  cneg w0, w8, mi
9; CHECK-NEXT:  ret
10  %tmp1neg = sub i8 0, %a
11  %b = icmp sgt i8 %a, -1
12  %abs = select i1 %b, i8 %a, i8 %tmp1neg
13  ret i8 %abs
14}
15
16define i16 @test_i16(i16 %a) nounwind {
17; CHECK-LABEL: test_i16:
18; CHECK:       // %bb.0:
19; CHECK-NEXT:  sxth w8, w0
20; CHECK-NEXT:  cmp w8, #0
21; CHECK-NEXT:  cneg w0, w8, mi
22; CHECK-NEXT:  ret
23  %tmp1neg = sub i16 0, %a
24  %b = icmp sgt i16 %a, -1
25  %abs = select i1 %b, i16 %a, i16 %tmp1neg
26  ret i16 %abs
27}
28
29define i32 @test_i32(i32 %a) nounwind {
30; CHECK-LABEL: test_i32:
31; CHECK:       // %bb.0:
32; CHECK-NEXT:  cmp w0, #0
33; CHECK-NEXT:  cneg w0, w0, mi
34; CHECK-NEXT:  ret
35  %tmp1neg = sub i32 0, %a
36  %b = icmp sgt i32 %a, -1
37  %abs = select i1 %b, i32 %a, i32 %tmp1neg
38  ret i32 %abs
39}
40
41define i64 @test_i64(i64 %a) nounwind {
42; CHECK-LABEL: test_i64:
43; CHECK:       // %bb.0:
44; CHECK-NEXT:  cmp x0, #0
45; CHECK-NEXT:  cneg x0, x0, mi
46; CHECK-NEXT:  ret
47  %tmp1neg = sub i64 0, %a
48  %b = icmp sgt i64 %a, -1
49  %abs = select i1 %b, i64 %a, i64 %tmp1neg
50  ret i64 %abs
51}
52
53