1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s
3
4; BIF Bitwise Insert if False
5;
6; 8-bit vectors tests
7
8define <1 x i8> @test_bitf_v1i8(<1 x i8> %A, <1 x i8> %B, <1 x i8> %C) {
9; CHECK-LABEL: test_bitf_v1i8:
10; CHECK:       // %bb.0:
11; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
12; CHECK-NEXT:    ret
13  %neg = xor <1 x i8> %C, <i8 -1>
14  %and = and <1 x i8> %neg, %B
15  %and1 = and <1 x i8> %C, %A
16  %or = or <1 x i8> %and, %and1
17  ret <1 x i8> %or
18}
19
20; 16-bit vectors tests
21
22define <1 x i16> @test_bitf_v1i16(<1 x i16> %A, <1 x i16> %B, <1 x i16> %C) {
23; CHECK-LABEL: test_bitf_v1i16:
24; CHECK:       // %bb.0:
25; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
26; CHECK-NEXT:    ret
27  %neg = xor <1 x i16> %C, <i16 -1>
28  %and = and <1 x i16> %neg, %B
29  %and1 = and <1 x i16> %C, %A
30  %or = or <1 x i16> %and, %and1
31  ret <1 x i16> %or
32}
33
34; 32-bit vectors tests
35
36define <1 x i32> @test_bitf_v1i32(<1 x i32> %A, <1 x i32> %B, <1 x i32> %C) {
37; CHECK-LABEL: test_bitf_v1i32:
38; CHECK:       // %bb.0:
39; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
40; CHECK-NEXT:    ret
41  %neg = xor <1 x i32> %C, <i32 -1>
42  %and = and <1 x i32> %neg, %B
43  %and1 = and <1 x i32> %C, %A
44  %or = or <1 x i32> %and, %and1
45  ret <1 x i32> %or
46}
47
48; 64-bit vectors tests
49
50define <1 x i64> @test_bitf_v1i64(<1 x i64> %A, <1 x i64> %B, <1 x i64> %C) {
51; CHECK-LABEL: test_bitf_v1i64:
52; CHECK:       // %bb.0:
53; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
54; CHECK-NEXT:    ret
55  %neg = xor <1 x i64> %C, <i64 -1>
56  %and = and <1 x i64> %neg, %B
57  %and1 = and <1 x i64> %C, %A
58  %or = or <1 x i64> %and, %and1
59  ret <1 x i64> %or
60}
61
62define <2 x i32> @test_bitf_v2i32(<2 x i32> %A, <2 x i32> %B, <2 x i32> %C) {
63; CHECK-LABEL: test_bitf_v2i32:
64; CHECK:       // %bb.0:
65; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
66; CHECK-NEXT:    ret
67  %neg = xor <2 x i32> %C, <i32 -1, i32 -1>
68  %and = and <2 x i32> %neg, %B
69  %and1 = and <2 x i32> %C, %A
70  %or = or <2 x i32> %and, %and1
71  ret <2 x i32> %or
72}
73
74define <4 x i16> @test_bitf_v4i16(<4 x i16> %A, <4 x i16> %B, <4 x i16> %C) {
75; CHECK-LABEL: test_bitf_v4i16:
76; CHECK:       // %bb.0:
77; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
78; CHECK-NEXT:    ret
79  %neg = xor <4 x i16> %C, <i16 -1, i16 -1, i16 -1, i16 -1>
80  %and = and <4 x i16> %neg, %B
81  %and1 = and <4 x i16> %C, %A
82  %or = or <4 x i16> %and, %and1
83  ret <4 x i16> %or
84}
85
86define <8 x i8> @test_bitf_v8i8(<8 x i8> %A, <8 x i8> %B, <8 x i8> %C) {
87; CHECK-LABEL: test_bitf_v8i8:
88; CHECK:       // %bb.0:
89; CHECK-NEXT:    bif v0.8b, v1.8b, v2.8b
90; CHECK-NEXT:    ret
91  %neg = xor <8 x i8> %C, <i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1>
92  %and = and <8 x i8> %neg, %B
93  %and1 = and <8 x i8> %C, %A
94  %or = or <8 x i8> %and, %and1
95  ret <8 x i8> %or
96}
97
98; 128-bit vectors tests
99
100define <2 x i64> @test_bitf_v2i64(<2 x i64> %A, <2 x i64> %B, <2 x i64> %C) {
101; CHECK-LABEL: test_bitf_v2i64:
102; CHECK:       // %bb.0:
103; CHECK-NEXT:    bif v0.16b, v1.16b, v2.16b
104; CHECK-NEXT:    ret
105  %neg = xor <2 x i64> %C, <i64 -1, i64 -1>
106  %and = and <2 x i64> %neg, %B
107  %and1 = and <2 x i64> %C, %A
108  %or = or <2 x i64> %and, %and1
109  ret <2 x i64> %or
110}
111
112define <4 x i32> @test_bitf_v4i32(<4 x i32> %A, <4 x i32> %B, <4 x i32> %C) {
113; CHECK-LABEL: test_bitf_v4i32:
114; CHECK:       // %bb.0:
115; CHECK-NEXT:    bif v0.16b, v1.16b, v2.16b
116; CHECK-NEXT:    ret
117  %neg = xor <4 x i32> %C, <i32 -1, i32 -1, i32 -1, i32 -1>
118  %and = and <4 x i32> %neg, %B
119  %and1 = and <4 x i32> %C, %A
120  %or = or <4 x i32> %and, %and1
121  ret <4 x i32> %or
122}
123
124define <8 x i16> @test_bitf_v8i16(<8 x i16> %A, <8 x i16> %B, <8 x i16> %C) {
125; CHECK-LABEL: test_bitf_v8i16:
126; CHECK:       // %bb.0:
127; CHECK-NEXT:    bif v0.16b, v1.16b, v2.16b
128; CHECK-NEXT:    ret
129  %neg = xor <8 x i16> %C, <i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1>
130  %and = and <8 x i16> %neg, %B
131  %and1 = and <8 x i16> %C, %A
132  %or = or <8 x i16> %and, %and1
133  ret <8 x i16> %or
134}
135
136define <16 x i8> @test_bitf_v16i8(<16 x i8> %A, <16 x i8> %B, <16 x i8> %C) {
137; CHECK-LABEL: test_bitf_v16i8:
138; CHECK:       // %bb.0:
139; CHECK-NEXT:    bif v0.16b, v1.16b, v2.16b
140; CHECK-NEXT:    ret
141  %neg = xor <16 x i8> %C, <i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1>
142  %and = and <16 x i8> %neg, %B
143  %and1 = and <16 x i8> %C, %A
144  %or = or <16 x i8> %and, %and1
145  ret <16 x i8> %or
146}
147