1 // RUN: %clang_cc1 -ffreestanding %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s
2 // FIXME: This is testing optimized generation of shuffle instructions and should be fixed.
8 // Test LLVM IR codegen of shuffle instructions
11 __m256 x(__m256 a, __m256 b) {
12 // Check if the mask is correct
13 // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 8, i32 11, i32 7, i32 6, i32 12, i32 15>
14 return _mm256_shuffle_ps(a, b, 203);
17 __m128d test_mm_permute_pd(__m128d a) {
18 // Check if the mask is correct
19 // CHECK: shufflevector{{.*}}<i32 1, i32 0>
20 return _mm_permute_pd(a, 1);
23 __m256d test_mm256_permute_pd(__m256d a) {
24 // Check if the mask is correct
25 // CHECK: shufflevector{{.*}}<i32 1, i32 0, i32 3, i32 2>
26 return _mm256_permute_pd(a, 5);
29 __m128 test_mm_permute_ps(__m128 a) {
30 // Check if the mask is correct
31 // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0>
32 return _mm_permute_ps(a, 0x1b);
35 // Test case for PR12401
36 __m128 test_mm_permute_ps2(__m128 a) {
37 // Check if the mask is correct
38 // CHECK: shufflevector{{.*}}<i32 2, i32 1, i32 2, i32 3>
39 return _mm_permute_ps(a, 0xe6);
42 __m256 test_mm256_permute_ps(__m256 a) {
43 // Check if the mask is correct
44 // CHECK: shufflevector{{.*}}<i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
45 return _mm256_permute_ps(a, 0x1b);
48 __m256d test_mm256_permute2f128_pd(__m256d a, __m256d b) {
49 // Check if the mask is correct
50 // CHECK: shufflevector{{.*}}<i32 2, i32 3, i32 6, i32 7>
51 return _mm256_permute2f128_pd(a, b, 0x31);
54 __m256 test_mm256_permute2f128_ps(__m256 a, __m256 b) {
55 // Check if the mask is correct
56 // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7, i32 12, i32 13, i32 14, i32 15>
57 return _mm256_permute2f128_ps(a, b, 0x13);
60 __m256i test_mm256_permute2f128_si256(__m256i a, __m256i b) {
61 // Check if the mask is correct
62 // CHECK: shufflevector{{.*}} <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11>
63 return _mm256_permute2f128_si256(a, b, 0x20);
67 test_mm_broadcast_ss(float const *__a) {
68 // CHECK-LABEL: @test_mm_broadcast_ss
69 // CHECK: insertelement <4 x float> {{.*}}, i32 0
70 // CHECK: shufflevector <4 x float> {{.*}}, <4 x float> undef, <4 x i32> zeroinitializer
71 return _mm_broadcast_ss(__a);
75 test_mm256_broadcast_sd(double const *__a) {
76 // CHECK-LABEL: @test_mm256_broadcast_sd
77 // CHECK: insertelement <4 x double> {{.*}}, i32 0
78 // CHECK: shufflevector <4 x double> {{.*}}, <4 x double> undef, <4 x i32> zeroinitializer
79 return _mm256_broadcast_sd(__a);
83 test_mm256_broadcast_ss(float const *__a) {
84 // CHECK-LABEL: @test_mm256_broadcast_ss
85 // CHECK: insertelement <8 x float> {{.*}}, i32 0
86 // CHECK: shufflevector <8 x float> {{.*}}, <8 x float> undef, <8 x i32> zeroinitializer
87 return _mm256_broadcast_ss(__a);
90 // Make sure we have the correct mask for each insertf128 case.
92 __m256 test_mm256_insertf128_ps_0(__m256 a, __m128 b) {
93 // CHECK-LABEL: @test_mm256_insertf128_ps_0
94 // CHECK: shufflevector{{.*}}<i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7>
95 return _mm256_insertf128_ps(a, b, 0);
98 __m256d test_mm256_insertf128_pd_0(__m256d a, __m128d b) {
99 // CHECK-LABEL: @test_mm256_insertf128_pd_0
100 // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 2, i32 3>
101 return _mm256_insertf128_pd(a, b, 0);
104 __m256i test_mm256_insertf128_si256_0(__m256i a, __m128i b) {
105 // CHECK-LABEL: @test_mm256_insertf128_si256_0
106 // CHECK: shufflevector{{.*}}<i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7>
107 return _mm256_insertf128_si256(a, b, 0);
110 __m256 test_mm256_insertf128_ps_1(__m256 a, __m128 b) {
111 // CHECK-LABEL: @test_mm256_insertf128_ps_1
112 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11>
113 return _mm256_insertf128_ps(a, b, 1);
116 __m256d test_mm256_insertf128_pd_1(__m256d a, __m128d b) {
117 // CHECK-LABEL: @test_mm256_insertf128_pd_1
118 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 4, i32 5>
119 return _mm256_insertf128_pd(a, b, 1);
122 __m256i test_mm256_insertf128_si256_1(__m256i a, __m128i b) {
123 // CHECK-LABEL: @test_mm256_insertf128_si256_1
124 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11>
125 return _mm256_insertf128_si256(a, b, 1);
128 // Make sure we have the correct mask for each extractf128 case.
130 __m128 test_mm256_extractf128_ps_0(__m256 a) {
131 // CHECK-LABEL: @test_mm256_extractf128_ps_0
132 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
133 return _mm256_extractf128_ps(a, 0);
136 __m128d test_mm256_extractf128_pd_0(__m256d a) {
137 // CHECK-LABEL: @test_mm256_extractf128_pd_0
138 // CHECK: shufflevector{{.*}}<i32 0, i32 1>
139 return _mm256_extractf128_pd(a, 0);
142 __m128i test_mm256_extractf128_si256_0(__m256i a) {
143 // CHECK-LABEL: @test_mm256_extractf128_si256_0
144 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
145 return _mm256_extractf128_si256(a, 0);
148 __m128 test_mm256_extractf128_ps_1(__m256 a) {
149 // CHECK-LABEL: @test_mm256_extractf128_ps_1
150 // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7>
151 return _mm256_extractf128_ps(a, 1);
154 __m128d test_mm256_extractf128_pd_1(__m256d a) {
155 // CHECK-LABEL: @test_mm256_extractf128_pd_1
156 // CHECK: shufflevector{{.*}}<i32 2, i32 3>
157 return _mm256_extractf128_pd(a, 1);
160 __m128i test_mm256_extractf128_si256_1(__m256i a) {
161 // CHECK-LABEL: @test_mm256_extractf128_si256_1
162 // CHECK: shufflevector{{.*}}<i32 4, i32 5, i32 6, i32 7>
163 return _mm256_extractf128_si256(a, 1);
166 __m256 test_mm256_set_m128(__m128 hi, __m128 lo) {
167 // CHECK-LABEL: @test_mm256_set_m128
168 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
169 return _mm256_set_m128(hi, lo);
172 __m256d test_mm256_set_m128d(__m128d hi, __m128d lo) {
173 // CHECK-LABEL: @test_mm256_set_m128d
174 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
175 return _mm256_set_m128d(hi, lo);
178 __m256i test_mm256_set_m128i(__m128i hi, __m128i lo) {
179 // CHECK-LABEL: @test_mm256_set_m128i
180 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
181 return _mm256_set_m128i(hi, lo);
184 __m256 test_mm256_setr_m128(__m128 hi, __m128 lo) {
185 // CHECK-LABEL: @test_mm256_setr_m128
186 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
187 return _mm256_setr_m128(lo, hi);
190 __m256d test_mm256_setr_m128d(__m128d hi, __m128d lo) {
191 // CHECK-LABEL: @test_mm256_setr_m128d
192 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
193 return _mm256_setr_m128d(lo, hi);
196 __m256i test_mm256_setr_m128i(__m128i hi, __m128i lo) {
197 // CHECK-LABEL: @test_mm256_setr_m128i
198 // CHECK: shufflevector{{.*}}<i32 0, i32 1, i32 2, i32 3>
199 return _mm256_setr_m128i(lo, hi);