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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+prefer-256-bit | FileCheck %s --check-prefix=AVX256VL
3; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,-prefer-256-bit | FileCheck %s --check-prefixes=AVX512NOBW,AVX512VL
4; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+prefer-256-bit | FileCheck %s --check-prefix=AVX256VLBW
5; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,-prefer-256-bit | FileCheck %s --check-prefix=AVX512VLBW
6; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+prefer-256-bit | FileCheck %s --check-prefixes=AVX512NOBW,AVX512F
7; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f,-prefer-256-bit | FileCheck %s --check-prefixes=AVX512NOBW,AVX512F
8; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+prefer-256-bit | FileCheck %s --check-prefix=AVX512BW
9; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,-prefer-256-bit | FileCheck %s --check-prefix=AVX512BW
10
11define <16 x i1> @shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0(<8 x i32>* %a, <8 x i32>* %b) {
12; AVX256VL-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
13; AVX256VL:       # %bb.0:
14; AVX256VL-NEXT:    vmovdqa (%rdi), %ymm0
15; AVX256VL-NEXT:    vmovdqa (%rsi), %ymm1
16; AVX256VL-NEXT:    vptestnmd %ymm0, %ymm0, %k1
17; AVX256VL-NEXT:    vptestnmd %ymm1, %ymm1, %k2
18; AVX256VL-NEXT:    vpcmpeqd %ymm0, %ymm0, %ymm0
19; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm1 {%k2} {z}
20; AVX256VL-NEXT:    vpmovdw %ymm1, %xmm1
21; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm2 {%k1} {z}
22; AVX256VL-NEXT:    vpmovdw %ymm2, %xmm2
23; AVX256VL-NEXT:    vpblendw {{.*#+}} xmm3 = xmm2[0,1],xmm1[2],xmm2[3],xmm1[4],xmm2[5,6,7]
24; AVX256VL-NEXT:    vpshufb {{.*#+}} xmm3 = xmm3[6,7,12,13,4,5,8,9,6,7,14,15,14,15,0,1]
25; AVX256VL-NEXT:    vpmovsxwd %xmm3, %ymm3
26; AVX256VL-NEXT:    vpslld $31, %ymm3, %ymm3
27; AVX256VL-NEXT:    vptestmd %ymm3, %ymm3, %k1
28; AVX256VL-NEXT:    vpshufd {{.*#+}} xmm1 = xmm1[0,2,1,3]
29; AVX256VL-NEXT:    vpshufb {{.*#+}} xmm2 = xmm2[6,7,12,13,2,3,u,u,6,7,u,u,14,15,0,1]
30; AVX256VL-NEXT:    vpblendw {{.*#+}} xmm1 = xmm2[0,1,2],xmm1[3],xmm2[4],xmm1[5],xmm2[6,7]
31; AVX256VL-NEXT:    vpmovsxwd %xmm1, %ymm1
32; AVX256VL-NEXT:    vpslld $31, %ymm1, %ymm1
33; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k0
34; AVX256VL-NEXT:    kunpckbw %k1, %k0, %k0
35; AVX256VL-NEXT:    kshiftrw $8, %k0, %k2
36; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm1 {%k2} {z}
37; AVX256VL-NEXT:    vpmovdw %ymm1, %xmm1
38; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm0 {%k1} {z}
39; AVX256VL-NEXT:    vpmovdw %ymm0, %xmm0
40; AVX256VL-NEXT:    vpacksswb %xmm1, %xmm0, %xmm0
41; AVX256VL-NEXT:    vzeroupper
42; AVX256VL-NEXT:    retq
43;
44; AVX512VL-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
45; AVX512VL:       # %bb.0:
46; AVX512VL-NEXT:    vmovdqa (%rdi), %ymm0
47; AVX512VL-NEXT:    vmovdqa (%rsi), %ymm1
48; AVX512VL-NEXT:    vptestnmd %ymm0, %ymm0, %k1
49; AVX512VL-NEXT:    vptestnmd %ymm1, %ymm1, %k2
50; AVX512VL-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
51; AVX512VL-NEXT:    vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z}
52; AVX512VL-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [3,6,18,20,3,7,7,0,3,6,1,21,3,19,7,0]
53; AVX512VL-NEXT:    vpermi2d %zmm0, %zmm1, %zmm2
54; AVX512VL-NEXT:    vptestmd %zmm2, %zmm2, %k1
55; AVX512VL-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
56; AVX512VL-NEXT:    vpmovdb %zmm0, %xmm0
57; AVX512VL-NEXT:    vzeroupper
58; AVX512VL-NEXT:    retq
59;
60; AVX256VLBW-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
61; AVX256VLBW:       # %bb.0:
62; AVX256VLBW-NEXT:    vmovdqa (%rdi), %ymm0
63; AVX256VLBW-NEXT:    vmovdqa (%rsi), %ymm1
64; AVX256VLBW-NEXT:    vptestnmd %ymm0, %ymm0, %k0
65; AVX256VLBW-NEXT:    vptestnmd %ymm1, %ymm1, %k1
66; AVX256VLBW-NEXT:    vpmovm2w %k1, %ymm0
67; AVX256VLBW-NEXT:    vpmovm2w %k0, %ymm1
68; AVX256VLBW-NEXT:    vmovdqa {{.*#+}} ymm2 = [3,6,18,20,3,7,7,0,3,6,1,21,3,19,7,0]
69; AVX256VLBW-NEXT:    vpermi2w %ymm0, %ymm1, %ymm2
70; AVX256VLBW-NEXT:    vpmovw2m %ymm2, %k0
71; AVX256VLBW-NEXT:    vpmovm2b %k0, %xmm0
72; AVX256VLBW-NEXT:    vzeroupper
73; AVX256VLBW-NEXT:    retq
74;
75; AVX512VLBW-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
76; AVX512VLBW:       # %bb.0:
77; AVX512VLBW-NEXT:    vmovdqa (%rdi), %ymm0
78; AVX512VLBW-NEXT:    vmovdqa (%rsi), %ymm1
79; AVX512VLBW-NEXT:    vptestnmd %ymm0, %ymm0, %k1
80; AVX512VLBW-NEXT:    vptestnmd %ymm1, %ymm1, %k2
81; AVX512VLBW-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
82; AVX512VLBW-NEXT:    vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z}
83; AVX512VLBW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [3,6,18,20,3,7,7,0,3,6,1,21,3,19,7,0]
84; AVX512VLBW-NEXT:    vpermi2d %zmm0, %zmm1, %zmm2
85; AVX512VLBW-NEXT:    vptestmd %zmm2, %zmm2, %k0
86; AVX512VLBW-NEXT:    vpmovm2b %k0, %xmm0
87; AVX512VLBW-NEXT:    vzeroupper
88; AVX512VLBW-NEXT:    retq
89;
90; AVX512F-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
91; AVX512F:       # %bb.0:
92; AVX512F-NEXT:    vmovdqa (%rdi), %ymm0
93; AVX512F-NEXT:    vmovdqa (%rsi), %ymm1
94; AVX512F-NEXT:    vptestnmd %zmm0, %zmm0, %k1
95; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k2
96; AVX512F-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
97; AVX512F-NEXT:    vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z}
98; AVX512F-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [3,6,18,20,3,7,7,0,3,6,1,21,3,19,7,0]
99; AVX512F-NEXT:    vpermi2d %zmm0, %zmm1, %zmm2
100; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k1
101; AVX512F-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
102; AVX512F-NEXT:    vpmovdb %zmm0, %xmm0
103; AVX512F-NEXT:    vzeroupper
104; AVX512F-NEXT:    retq
105;
106; AVX512BW-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
107; AVX512BW:       # %bb.0:
108; AVX512BW-NEXT:    vmovdqa (%rdi), %ymm0
109; AVX512BW-NEXT:    vmovdqa (%rsi), %ymm1
110; AVX512BW-NEXT:    vptestnmd %zmm0, %zmm0, %k1
111; AVX512BW-NEXT:    vptestnmd %zmm1, %zmm1, %k2
112; AVX512BW-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
113; AVX512BW-NEXT:    vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z}
114; AVX512BW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [3,6,18,20,3,7,7,0,3,6,1,21,3,19,7,0]
115; AVX512BW-NEXT:    vpermi2d %zmm0, %zmm1, %zmm2
116; AVX512BW-NEXT:    vptestmd %zmm2, %zmm2, %k0
117; AVX512BW-NEXT:    vpmovm2b %k0, %zmm0
118; AVX512BW-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
119; AVX512BW-NEXT:    vzeroupper
120; AVX512BW-NEXT:    retq
121
122  %a1 = load <8 x i32>, <8 x i32>* %a
123  %b1 = load <8 x i32>, <8 x i32>* %b
124  %a2 = icmp eq <8 x i32> %a1, zeroinitializer
125  %b2 = icmp eq <8 x i32> %b1, zeroinitializer
126  %c = shufflevector <8 x i1> %a2, <8 x i1> %b2, <16 x i32> <i32 3, i32 6, i32 10, i32 12, i32 3, i32 7, i32 7, i32 0, i32 3, i32 6, i32 1, i32 13, i32 3, i32 11, i32 7, i32 0>
127  ret <16 x i1> %c
128}
129
130define <32 x i1> @shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0(<32 x i8> %a) {
131; AVX256VL-LABEL: shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
132; AVX256VL:       # %bb.0:
133; AVX256VL-NEXT:    vpxor %xmm1, %xmm1, %xmm1
134; AVX256VL-NEXT:    vpcmpeqb %ymm1, %ymm0, %ymm0
135; AVX256VL-NEXT:    vextracti128 $1, %ymm0, %xmm1
136; AVX256VL-NEXT:    vpmovsxbd %xmm1, %ymm1
137; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k1
138; AVX256VL-NEXT:    vpshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
139; AVX256VL-NEXT:    vpmovsxbd %xmm1, %ymm1
140; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k2
141; AVX256VL-NEXT:    vpmovsxbd %xmm0, %ymm0
142; AVX256VL-NEXT:    vptestmd %ymm0, %ymm0, %k3
143; AVX256VL-NEXT:    vpcmpeqd %ymm0, %ymm0, %ymm0
144; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm1 {%k3} {z}
145; AVX256VL-NEXT:    vpmovdw %ymm1, %xmm1
146; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm2 {%k2} {z}
147; AVX256VL-NEXT:    vpmovdw %ymm2, %xmm2
148; AVX256VL-NEXT:    vinserti128 $1, %xmm2, %ymm1, %ymm1
149; AVX256VL-NEXT:    vpermq {{.*#+}} ymm2 = ymm1[2,3,0,1]
150; AVX256VL-NEXT:    vpblendd {{.*#+}} ymm1 = ymm1[0,1],ymm2[2],ymm1[3],ymm2[4,5],ymm1[6],ymm2[7]
151; AVX256VL-NEXT:    vpshufb {{.*#+}} ymm1 = ymm1[6,7,12,13],zero,zero,ymm1[8,9,6,7,14,15,14,15,0,1,22,23,28,29,18,19,26,27,22,23],zero,zero,ymm1[30,31,16,17]
152; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm2 {%k1} {z}
153; AVX256VL-NEXT:    vpmovdw %ymm2, %xmm2
154; AVX256VL-NEXT:    vpermq {{.*#+}} ymm2 = ymm2[1,1,1,1]
155; AVX256VL-NEXT:    vpternlogq $220, {{.*}}(%rip), %ymm1, %ymm2
156; AVX256VL-NEXT:    vpmovsxwd %xmm2, %ymm1
157; AVX256VL-NEXT:    vpslld $31, %ymm1, %ymm1
158; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k1
159; AVX256VL-NEXT:    vextracti128 $1, %ymm2, %xmm1
160; AVX256VL-NEXT:    vpmovsxwd %xmm1, %ymm1
161; AVX256VL-NEXT:    vpslld $31, %ymm1, %ymm1
162; AVX256VL-NEXT:    vptestmd %ymm1, %ymm1, %k0
163; AVX256VL-NEXT:    kunpckbw %k1, %k0, %k0
164; AVX256VL-NEXT:    kshiftrw $8, %k0, %k2
165; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm1 {%k2} {z}
166; AVX256VL-NEXT:    vpmovdw %ymm1, %xmm1
167; AVX256VL-NEXT:    vmovdqa32 %ymm0, %ymm0 {%k1} {z}
168; AVX256VL-NEXT:    vpmovdw %ymm0, %xmm0
169; AVX256VL-NEXT:    vpacksswb %xmm1, %xmm0, %xmm0
170; AVX256VL-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
171; AVX256VL-NEXT:    retq
172;
173; AVX512NOBW-LABEL: shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
174; AVX512NOBW:       # %bb.0:
175; AVX512NOBW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
176; AVX512NOBW-NEXT:    vpcmpeqb %ymm1, %ymm0, %ymm0
177; AVX512NOBW-NEXT:    vpmovsxbd %xmm0, %zmm1
178; AVX512NOBW-NEXT:    vptestmd %zmm1, %zmm1, %k1
179; AVX512NOBW-NEXT:    vextracti128 $1, %ymm0, %xmm0
180; AVX512NOBW-NEXT:    vpmovsxbd %xmm0, %zmm0
181; AVX512NOBW-NEXT:    vptestmd %zmm0, %zmm0, %k2
182; AVX512NOBW-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
183; AVX512NOBW-NEXT:    vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z}
184; AVX512NOBW-NEXT:    vmovdqa64 {{.*#+}} zmm2 = [3,6,22,12,3,7,7,0,3,6,1,13,3,21,7,0]
185; AVX512NOBW-NEXT:    vpermi2d %zmm0, %zmm1, %zmm2
186; AVX512NOBW-NEXT:    vptestmd %zmm2, %zmm2, %k1
187; AVX512NOBW-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
188; AVX512NOBW-NEXT:    vpmovdb %zmm0, %xmm0
189; AVX512NOBW-NEXT:    vinserti128 $1, %xmm0, %ymm0, %ymm0
190; AVX512NOBW-NEXT:    retq
191;
192; AVX256VLBW-LABEL: shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
193; AVX256VLBW:       # %bb.0:
194; AVX256VLBW-NEXT:    vptestnmb %ymm0, %ymm0, %k0
195; AVX256VLBW-NEXT:    vpmovm2b %k0, %ymm0
196; AVX256VLBW-NEXT:    vpermq {{.*#+}} ymm1 = ymm0[2,3,2,3]
197; AVX256VLBW-NEXT:    vpshufd {{.*#+}} ymm1 = ymm1[1,1,1,1,5,5,5,5]
198; AVX256VLBW-NEXT:    vpermq {{.*#+}} ymm0 = ymm0[0,1,0,1]
199; AVX256VLBW-NEXT:    vpshufb {{.*#+}} ymm0 = ymm0[3,6,u,12,3,7,7,0,3,6,1,13,3,u,7,0,19,22,u,28,19,23,23,16,19,22,17,29,19,u,23,16]
200; AVX256VLBW-NEXT:    movl $537141252, %eax # imm = 0x20042004
201; AVX256VLBW-NEXT:    kmovd %eax, %k1
202; AVX256VLBW-NEXT:    vmovdqu8 %ymm1, %ymm0 {%k1}
203; AVX256VLBW-NEXT:    vpmovb2m %ymm0, %k0
204; AVX256VLBW-NEXT:    vpmovm2b %k0, %ymm0
205; AVX256VLBW-NEXT:    retq
206;
207; AVX512VLBW-LABEL: shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
208; AVX512VLBW:       # %bb.0:
209; AVX512VLBW-NEXT:    vptestnmb %ymm0, %ymm0, %k0
210; AVX512VLBW-NEXT:    vpmovm2w %k0, %zmm0
211; AVX512VLBW-NEXT:    vbroadcasti64x4 {{.*#+}} zmm1 = [3,6,22,12,3,7,7,0,3,6,1,13,3,21,7,0,3,6,22,12,3,7,7,0,3,6,1,13,3,21,7,0]
212; AVX512VLBW-NEXT:    # zmm1 = mem[0,1,2,3,0,1,2,3]
213; AVX512VLBW-NEXT:    vpermw %zmm0, %zmm1, %zmm0
214; AVX512VLBW-NEXT:    vpmovw2m %zmm0, %k0
215; AVX512VLBW-NEXT:    vpmovm2b %k0, %ymm0
216; AVX512VLBW-NEXT:    retq
217;
218; AVX512BW-LABEL: shuf32i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
219; AVX512BW:       # %bb.0:
220; AVX512BW-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
221; AVX512BW-NEXT:    vptestnmb %zmm0, %zmm0, %k0
222; AVX512BW-NEXT:    vpmovm2w %k0, %zmm0
223; AVX512BW-NEXT:    vbroadcasti64x4 {{.*#+}} zmm1 = [3,6,22,12,3,7,7,0,3,6,1,13,3,21,7,0,3,6,22,12,3,7,7,0,3,6,1,13,3,21,7,0]
224; AVX512BW-NEXT:    # zmm1 = mem[0,1,2,3,0,1,2,3]
225; AVX512BW-NEXT:    vpermw %zmm0, %zmm1, %zmm0
226; AVX512BW-NEXT:    vpmovw2m %zmm0, %k0
227; AVX512BW-NEXT:    vpmovm2b %k0, %zmm0
228; AVX512BW-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
229; AVX512BW-NEXT:    retq
230  %cmp = icmp eq <32 x i8> %a, zeroinitializer
231  %b = shufflevector <32 x i1> %cmp, <32 x i1> undef, <32 x i32> <i32 3, i32 6, i32 22, i32 12, i32 3, i32 7, i32 7, i32 0, i32 3, i32 6, i32 1, i32 13, i32 3, i32 21, i32 7, i32 0, i32 3, i32 6, i32 22, i32 12, i32 3, i32 7, i32 7, i32 0, i32 3, i32 6, i32 1, i32 13, i32 3, i32 21, i32 7, i32 0>
232  ret <32 x i1> %b
233}
234
235