1 // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \
2 // RUN: -fallow-half-arguments-and-returns -disable-O0-optnone -emit-llvm -o - %s \
3 // RUN: | opt -S -mem2reg | FileCheck %s
4 // Test new aarch64 intrinsics and types
5
6 #include <arm_neon.h>
7
8 // CHECK-LABEL: define <8 x i8> @test_vget_high_s8(<16 x i8> %a) #0 {
9 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
10 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_high_s8(int8x16_t a)11 int8x8_t test_vget_high_s8(int8x16_t a) {
12 return vget_high_s8(a);
13 }
14
15 // CHECK-LABEL: define <4 x i16> @test_vget_high_s16(<8 x i16> %a) #0 {
16 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
17 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_high_s16(int16x8_t a)18 int16x4_t test_vget_high_s16(int16x8_t a) {
19 return vget_high_s16(a);
20 }
21
22 // CHECK-LABEL: define <2 x i32> @test_vget_high_s32(<4 x i32> %a) #0 {
23 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x i32> %a, <4 x i32> %a, <2 x i32> <i32 2, i32 3>
24 // CHECK: ret <2 x i32> [[SHUFFLE_I]]
test_vget_high_s32(int32x4_t a)25 int32x2_t test_vget_high_s32(int32x4_t a) {
26 return vget_high_s32(a);
27 }
28
29 // CHECK-LABEL: define <1 x i64> @test_vget_high_s64(<2 x i64> %a) #0 {
30 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> <i32 1>
31 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_high_s64(int64x2_t a)32 int64x1_t test_vget_high_s64(int64x2_t a) {
33 return vget_high_s64(a);
34 }
35
36 // CHECK-LABEL: define <8 x i8> @test_vget_high_u8(<16 x i8> %a) #0 {
37 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
38 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_high_u8(uint8x16_t a)39 uint8x8_t test_vget_high_u8(uint8x16_t a) {
40 return vget_high_u8(a);
41 }
42
43 // CHECK-LABEL: define <4 x i16> @test_vget_high_u16(<8 x i16> %a) #0 {
44 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
45 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_high_u16(uint16x8_t a)46 uint16x4_t test_vget_high_u16(uint16x8_t a) {
47 return vget_high_u16(a);
48 }
49
50 // CHECK-LABEL: define <2 x i32> @test_vget_high_u32(<4 x i32> %a) #0 {
51 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x i32> %a, <4 x i32> %a, <2 x i32> <i32 2, i32 3>
52 // CHECK: ret <2 x i32> [[SHUFFLE_I]]
test_vget_high_u32(uint32x4_t a)53 uint32x2_t test_vget_high_u32(uint32x4_t a) {
54 return vget_high_u32(a);
55 }
56
57 // CHECK-LABEL: define <1 x i64> @test_vget_high_u64(<2 x i64> %a) #0 {
58 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> <i32 1>
59 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_high_u64(uint64x2_t a)60 uint64x1_t test_vget_high_u64(uint64x2_t a) {
61 return vget_high_u64(a);
62 }
63
64 // CHECK-LABEL: define <1 x i64> @test_vget_high_p64(<2 x i64> %a) #0 {
65 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> <i32 1>
66 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_high_p64(poly64x2_t a)67 poly64x1_t test_vget_high_p64(poly64x2_t a) {
68 return vget_high_p64(a);
69 }
70
71 // CHECK-LABEL: define <4 x half> @test_vget_high_f16(<8 x half> %a) #0 {
72 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x half> %a, <8 x half> %a, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
73 // CHECK: ret <4 x half> [[SHUFFLE_I]]
test_vget_high_f16(float16x8_t a)74 float16x4_t test_vget_high_f16(float16x8_t a) {
75 return vget_high_f16(a);
76 }
77
78 // CHECK-LABEL: define <2 x float> @test_vget_high_f32(<4 x float> %a) #0 {
79 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x float> %a, <4 x float> %a, <2 x i32> <i32 2, i32 3>
80 // CHECK: ret <2 x float> [[SHUFFLE_I]]
test_vget_high_f32(float32x4_t a)81 float32x2_t test_vget_high_f32(float32x4_t a) {
82 return vget_high_f32(a);
83 }
84
85 // CHECK-LABEL: define <8 x i8> @test_vget_high_p8(<16 x i8> %a) #0 {
86 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
87 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_high_p8(poly8x16_t a)88 poly8x8_t test_vget_high_p8(poly8x16_t a) {
89 return vget_high_p8(a);
90 }
91
92 // CHECK-LABEL: define <4 x i16> @test_vget_high_p16(<8 x i16> %a) #0 {
93 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
94 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_high_p16(poly16x8_t a)95 poly16x4_t test_vget_high_p16(poly16x8_t a) {
96 return vget_high_p16(a);
97 }
98
99 // CHECK-LABEL: define <1 x double> @test_vget_high_f64(<2 x double> %a) #0 {
100 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x double> %a, <2 x double> %a, <1 x i32> <i32 1>
101 // CHECK: ret <1 x double> [[SHUFFLE_I]]
test_vget_high_f64(float64x2_t a)102 float64x1_t test_vget_high_f64(float64x2_t a) {
103 return vget_high_f64(a);
104 }
105
106 // CHECK-LABEL: define <8 x i8> @test_vget_low_s8(<16 x i8> %a) #0 {
107 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
108 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_low_s8(int8x16_t a)109 int8x8_t test_vget_low_s8(int8x16_t a) {
110 return vget_low_s8(a);
111 }
112
113 // CHECK-LABEL: define <4 x i16> @test_vget_low_s16(<8 x i16> %a) #0 {
114 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
115 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_low_s16(int16x8_t a)116 int16x4_t test_vget_low_s16(int16x8_t a) {
117 return vget_low_s16(a);
118 }
119
120 // CHECK-LABEL: define <2 x i32> @test_vget_low_s32(<4 x i32> %a) #0 {
121 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x i32> %a, <4 x i32> %a, <2 x i32> <i32 0, i32 1>
122 // CHECK: ret <2 x i32> [[SHUFFLE_I]]
test_vget_low_s32(int32x4_t a)123 int32x2_t test_vget_low_s32(int32x4_t a) {
124 return vget_low_s32(a);
125 }
126
127 // CHECK-LABEL: define <1 x i64> @test_vget_low_s64(<2 x i64> %a) #0 {
128 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> zeroinitializer
129 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_low_s64(int64x2_t a)130 int64x1_t test_vget_low_s64(int64x2_t a) {
131 return vget_low_s64(a);
132 }
133
134 // CHECK-LABEL: define <8 x i8> @test_vget_low_u8(<16 x i8> %a) #0 {
135 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
136 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_low_u8(uint8x16_t a)137 uint8x8_t test_vget_low_u8(uint8x16_t a) {
138 return vget_low_u8(a);
139 }
140
141 // CHECK-LABEL: define <4 x i16> @test_vget_low_u16(<8 x i16> %a) #0 {
142 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
143 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_low_u16(uint16x8_t a)144 uint16x4_t test_vget_low_u16(uint16x8_t a) {
145 return vget_low_u16(a);
146 }
147
148 // CHECK-LABEL: define <2 x i32> @test_vget_low_u32(<4 x i32> %a) #0 {
149 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x i32> %a, <4 x i32> %a, <2 x i32> <i32 0, i32 1>
150 // CHECK: ret <2 x i32> [[SHUFFLE_I]]
test_vget_low_u32(uint32x4_t a)151 uint32x2_t test_vget_low_u32(uint32x4_t a) {
152 return vget_low_u32(a);
153 }
154
155 // CHECK-LABEL: define <1 x i64> @test_vget_low_u64(<2 x i64> %a) #0 {
156 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> zeroinitializer
157 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_low_u64(uint64x2_t a)158 uint64x1_t test_vget_low_u64(uint64x2_t a) {
159 return vget_low_u64(a);
160 }
161
162 // CHECK-LABEL: define <1 x i64> @test_vget_low_p64(<2 x i64> %a) #0 {
163 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> zeroinitializer
164 // CHECK: ret <1 x i64> [[SHUFFLE_I]]
test_vget_low_p64(poly64x2_t a)165 poly64x1_t test_vget_low_p64(poly64x2_t a) {
166 return vget_low_p64(a);
167 }
168
169 // CHECK-LABEL: define <4 x half> @test_vget_low_f16(<8 x half> %a) #0 {
170 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x half> %a, <8 x half> %a, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
171 // CHECK: ret <4 x half> [[SHUFFLE_I]]
test_vget_low_f16(float16x8_t a)172 float16x4_t test_vget_low_f16(float16x8_t a) {
173 return vget_low_f16(a);
174 }
175
176 // CHECK-LABEL: define <2 x float> @test_vget_low_f32(<4 x float> %a) #0 {
177 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <4 x float> %a, <4 x float> %a, <2 x i32> <i32 0, i32 1>
178 // CHECK: ret <2 x float> [[SHUFFLE_I]]
test_vget_low_f32(float32x4_t a)179 float32x2_t test_vget_low_f32(float32x4_t a) {
180 return vget_low_f32(a);
181 }
182
183 // CHECK-LABEL: define <8 x i8> @test_vget_low_p8(<16 x i8> %a) #0 {
184 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <16 x i8> %a, <16 x i8> %a, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
185 // CHECK: ret <8 x i8> [[SHUFFLE_I]]
test_vget_low_p8(poly8x16_t a)186 poly8x8_t test_vget_low_p8(poly8x16_t a) {
187 return vget_low_p8(a);
188 }
189
190 // CHECK-LABEL: define <4 x i16> @test_vget_low_p16(<8 x i16> %a) #0 {
191 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <8 x i16> %a, <8 x i16> %a, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
192 // CHECK: ret <4 x i16> [[SHUFFLE_I]]
test_vget_low_p16(poly16x8_t a)193 poly16x4_t test_vget_low_p16(poly16x8_t a) {
194 return vget_low_p16(a);
195 }
196
197 // CHECK-LABEL: define <1 x double> @test_vget_low_f64(<2 x double> %a) #0 {
198 // CHECK: [[SHUFFLE_I:%.*]] = shufflevector <2 x double> %a, <2 x double> %a, <1 x i32> zeroinitializer
199 // CHECK: ret <1 x double> [[SHUFFLE_I]]
test_vget_low_f64(float64x2_t a)200 float64x1_t test_vget_low_f64(float64x2_t a) {
201 return vget_low_f64(a);
202 }
203
204