1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
5 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
6 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx | FileCheck %s --check-prefix=ALL --check-prefix=XOP --check-prefix=XOPAVX1
7 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=XOP --check-prefix=XOPAVX2
8 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq | FileCheck %s --check-prefix=ALL --check-prefix=AVX512 --check-prefix=AVX512DQ
9 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512 --check-prefix=AVX512BW
10 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512dq,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL --check-prefix=AVX512DQVL
11 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VL --check-prefix=AVX512BWVL
13 ; Just one 32-bit run to make sure we do reasonable things for i64 shifts.
14 ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=ALL --check-prefix=X32-SSE --check-prefix=X32-SSE2
20 define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) nounwind {
21 ; SSE2-LABEL: var_shift_v2i64:
23 ; SSE2-NEXT: movdqa %xmm0, %xmm2
24 ; SSE2-NEXT: psllq %xmm1, %xmm2
25 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
26 ; SSE2-NEXT: psllq %xmm1, %xmm0
27 ; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm2[0],xmm0[1]
30 ; SSE41-LABEL: var_shift_v2i64:
32 ; SSE41-NEXT: movdqa %xmm0, %xmm2
33 ; SSE41-NEXT: psllq %xmm1, %xmm2
34 ; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
35 ; SSE41-NEXT: psllq %xmm1, %xmm0
36 ; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1,2,3],xmm0[4,5,6,7]
39 ; AVX1-LABEL: var_shift_v2i64:
41 ; AVX1-NEXT: vpsllq %xmm1, %xmm0, %xmm2
42 ; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
43 ; AVX1-NEXT: vpsllq %xmm1, %xmm0, %xmm0
44 ; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm2[0,1,2,3],xmm0[4,5,6,7]
47 ; AVX2-LABEL: var_shift_v2i64:
49 ; AVX2-NEXT: vpsllvq %xmm1, %xmm0, %xmm0
52 ; XOPAVX1-LABEL: var_shift_v2i64:
54 ; XOPAVX1-NEXT: vpshlq %xmm1, %xmm0, %xmm0
57 ; XOPAVX2-LABEL: var_shift_v2i64:
59 ; XOPAVX2-NEXT: vpsllvq %xmm1, %xmm0, %xmm0
62 ; AVX512-LABEL: var_shift_v2i64:
64 ; AVX512-NEXT: vpsllvq %xmm1, %xmm0, %xmm0
67 ; AVX512VL-LABEL: var_shift_v2i64:
69 ; AVX512VL-NEXT: vpsllvq %xmm1, %xmm0, %xmm0
72 ; X32-SSE-LABEL: var_shift_v2i64:
74 ; X32-SSE-NEXT: movdqa %xmm0, %xmm2
75 ; X32-SSE-NEXT: psllq %xmm1, %xmm2
76 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[2,3,0,1]
77 ; X32-SSE-NEXT: psllq %xmm1, %xmm0
78 ; X32-SSE-NEXT: movsd {{.*#+}} xmm0 = xmm2[0],xmm0[1]
80 %shift = shl <2 x i64> %a, %b
84 define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
85 ; SSE2-LABEL: var_shift_v4i32:
87 ; SSE2-NEXT: pslld $23, %xmm1
88 ; SSE2-NEXT: paddd {{.*}}(%rip), %xmm1
89 ; SSE2-NEXT: cvttps2dq %xmm1, %xmm1
90 ; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
91 ; SSE2-NEXT: pmuludq %xmm1, %xmm0
92 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
93 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
94 ; SSE2-NEXT: pmuludq %xmm2, %xmm1
95 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
96 ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
99 ; SSE41-LABEL: var_shift_v4i32:
101 ; SSE41-NEXT: pslld $23, %xmm1
102 ; SSE41-NEXT: paddd {{.*}}(%rip), %xmm1
103 ; SSE41-NEXT: cvttps2dq %xmm1, %xmm1
104 ; SSE41-NEXT: pmulld %xmm1, %xmm0
107 ; AVX1-LABEL: var_shift_v4i32:
109 ; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
110 ; AVX1-NEXT: vpaddd {{.*}}(%rip), %xmm1, %xmm1
111 ; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
112 ; AVX1-NEXT: vpmulld %xmm1, %xmm0, %xmm0
115 ; AVX2-LABEL: var_shift_v4i32:
117 ; AVX2-NEXT: vpsllvd %xmm1, %xmm0, %xmm0
120 ; XOPAVX1-LABEL: var_shift_v4i32:
122 ; XOPAVX1-NEXT: vpshld %xmm1, %xmm0, %xmm0
125 ; XOPAVX2-LABEL: var_shift_v4i32:
127 ; XOPAVX2-NEXT: vpsllvd %xmm1, %xmm0, %xmm0
130 ; AVX512-LABEL: var_shift_v4i32:
132 ; AVX512-NEXT: vpsllvd %xmm1, %xmm0, %xmm0
135 ; AVX512VL-LABEL: var_shift_v4i32:
137 ; AVX512VL-NEXT: vpsllvd %xmm1, %xmm0, %xmm0
138 ; AVX512VL-NEXT: retq
140 ; X32-SSE-LABEL: var_shift_v4i32:
142 ; X32-SSE-NEXT: pslld $23, %xmm1
143 ; X32-SSE-NEXT: paddd {{\.LCPI.*}}, %xmm1
144 ; X32-SSE-NEXT: cvttps2dq %xmm1, %xmm1
145 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
146 ; X32-SSE-NEXT: pmuludq %xmm1, %xmm0
147 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
148 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
149 ; X32-SSE-NEXT: pmuludq %xmm2, %xmm1
150 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
151 ; X32-SSE-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
153 %shift = shl <4 x i32> %a, %b
157 define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
158 ; SSE2-LABEL: var_shift_v8i16:
160 ; SSE2-NEXT: pxor %xmm2, %xmm2
161 ; SSE2-NEXT: movdqa %xmm1, %xmm3
162 ; SSE2-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
163 ; SSE2-NEXT: pslld $23, %xmm3
164 ; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
165 ; SSE2-NEXT: paddd %xmm4, %xmm3
166 ; SSE2-NEXT: cvttps2dq %xmm3, %xmm3
167 ; SSE2-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
168 ; SSE2-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
169 ; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
170 ; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
171 ; SSE2-NEXT: pslld $23, %xmm1
172 ; SSE2-NEXT: paddd %xmm4, %xmm1
173 ; SSE2-NEXT: cvttps2dq %xmm1, %xmm1
174 ; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
175 ; SSE2-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
176 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
177 ; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
178 ; SSE2-NEXT: pmullw %xmm1, %xmm0
181 ; SSE41-LABEL: var_shift_v8i16:
183 ; SSE41-NEXT: pmovzxwd {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
184 ; SSE41-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
185 ; SSE41-NEXT: pslld $23, %xmm1
186 ; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
187 ; SSE41-NEXT: paddd %xmm3, %xmm1
188 ; SSE41-NEXT: cvttps2dq %xmm1, %xmm1
189 ; SSE41-NEXT: pslld $23, %xmm2
190 ; SSE41-NEXT: paddd %xmm3, %xmm2
191 ; SSE41-NEXT: cvttps2dq %xmm2, %xmm2
192 ; SSE41-NEXT: packusdw %xmm1, %xmm2
193 ; SSE41-NEXT: pmullw %xmm2, %xmm0
196 ; AVX1-LABEL: var_shift_v8i16:
198 ; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
199 ; AVX1-NEXT: vpslld $23, %xmm2, %xmm2
200 ; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1065353216,1065353216,1065353216,1065353216]
201 ; AVX1-NEXT: vpaddd %xmm3, %xmm2, %xmm2
202 ; AVX1-NEXT: vcvttps2dq %xmm2, %xmm2
203 ; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
204 ; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
205 ; AVX1-NEXT: vpaddd %xmm3, %xmm1, %xmm1
206 ; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
207 ; AVX1-NEXT: vpackusdw %xmm2, %xmm1, %xmm1
208 ; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
211 ; AVX2-LABEL: var_shift_v8i16:
213 ; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
214 ; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
215 ; AVX2-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
216 ; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31]
217 ; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3]
218 ; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
219 ; AVX2-NEXT: vzeroupper
222 ; XOP-LABEL: var_shift_v8i16:
224 ; XOP-NEXT: vpshlw %xmm1, %xmm0, %xmm0
227 ; AVX512DQ-LABEL: var_shift_v8i16:
229 ; AVX512DQ-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
230 ; AVX512DQ-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
231 ; AVX512DQ-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
232 ; AVX512DQ-NEXT: vpmovdw %zmm0, %ymm0
233 ; AVX512DQ-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
234 ; AVX512DQ-NEXT: vzeroupper
235 ; AVX512DQ-NEXT: retq
237 ; AVX512BW-LABEL: var_shift_v8i16:
239 ; AVX512BW-NEXT: # kill: def $xmm1 killed $xmm1 def $zmm1
240 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
241 ; AVX512BW-NEXT: vpsllvw %zmm1, %zmm0, %zmm0
242 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
243 ; AVX512BW-NEXT: vzeroupper
244 ; AVX512BW-NEXT: retq
246 ; AVX512DQVL-LABEL: var_shift_v8i16:
247 ; AVX512DQVL: # %bb.0:
248 ; AVX512DQVL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
249 ; AVX512DQVL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
250 ; AVX512DQVL-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
251 ; AVX512DQVL-NEXT: vpmovdw %ymm0, %xmm0
252 ; AVX512DQVL-NEXT: vzeroupper
253 ; AVX512DQVL-NEXT: retq
255 ; AVX512BWVL-LABEL: var_shift_v8i16:
256 ; AVX512BWVL: # %bb.0:
257 ; AVX512BWVL-NEXT: vpsllvw %xmm1, %xmm0, %xmm0
258 ; AVX512BWVL-NEXT: retq
260 ; X32-SSE-LABEL: var_shift_v8i16:
262 ; X32-SSE-NEXT: pxor %xmm2, %xmm2
263 ; X32-SSE-NEXT: movdqa %xmm1, %xmm3
264 ; X32-SSE-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
265 ; X32-SSE-NEXT: pslld $23, %xmm3
266 ; X32-SSE-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
267 ; X32-SSE-NEXT: paddd %xmm4, %xmm3
268 ; X32-SSE-NEXT: cvttps2dq %xmm3, %xmm3
269 ; X32-SSE-NEXT: pshuflw {{.*#+}} xmm3 = xmm3[0,2,2,3,4,5,6,7]
270 ; X32-SSE-NEXT: pshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,4,6,6,7]
271 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
272 ; X32-SSE-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
273 ; X32-SSE-NEXT: pslld $23, %xmm1
274 ; X32-SSE-NEXT: paddd %xmm4, %xmm1
275 ; X32-SSE-NEXT: cvttps2dq %xmm1, %xmm1
276 ; X32-SSE-NEXT: pshuflw {{.*#+}} xmm1 = xmm1[0,2,2,3,4,5,6,7]
277 ; X32-SSE-NEXT: pshufhw {{.*#+}} xmm1 = xmm1[0,1,2,3,4,6,6,7]
278 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
279 ; X32-SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
280 ; X32-SSE-NEXT: pmullw %xmm1, %xmm0
282 %shift = shl <8 x i16> %a, %b
286 define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) nounwind {
287 ; SSE2-LABEL: var_shift_v16i8:
289 ; SSE2-NEXT: psllw $5, %xmm1
290 ; SSE2-NEXT: pxor %xmm2, %xmm2
291 ; SSE2-NEXT: pxor %xmm3, %xmm3
292 ; SSE2-NEXT: pcmpgtb %xmm1, %xmm3
293 ; SSE2-NEXT: movdqa %xmm3, %xmm4
294 ; SSE2-NEXT: pandn %xmm0, %xmm4
295 ; SSE2-NEXT: psllw $4, %xmm0
296 ; SSE2-NEXT: pand %xmm3, %xmm0
297 ; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
298 ; SSE2-NEXT: por %xmm4, %xmm0
299 ; SSE2-NEXT: paddb %xmm1, %xmm1
300 ; SSE2-NEXT: pxor %xmm3, %xmm3
301 ; SSE2-NEXT: pcmpgtb %xmm1, %xmm3
302 ; SSE2-NEXT: movdqa %xmm3, %xmm4
303 ; SSE2-NEXT: pandn %xmm0, %xmm4
304 ; SSE2-NEXT: psllw $2, %xmm0
305 ; SSE2-NEXT: pand %xmm3, %xmm0
306 ; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
307 ; SSE2-NEXT: por %xmm4, %xmm0
308 ; SSE2-NEXT: paddb %xmm1, %xmm1
309 ; SSE2-NEXT: pcmpgtb %xmm1, %xmm2
310 ; SSE2-NEXT: movdqa %xmm2, %xmm1
311 ; SSE2-NEXT: pandn %xmm0, %xmm1
312 ; SSE2-NEXT: paddb %xmm0, %xmm0
313 ; SSE2-NEXT: pand %xmm2, %xmm0
314 ; SSE2-NEXT: por %xmm1, %xmm0
317 ; SSE41-LABEL: var_shift_v16i8:
319 ; SSE41-NEXT: movdqa %xmm0, %xmm2
320 ; SSE41-NEXT: psllw $5, %xmm1
321 ; SSE41-NEXT: movdqa %xmm0, %xmm3
322 ; SSE41-NEXT: psllw $4, %xmm3
323 ; SSE41-NEXT: pand {{.*}}(%rip), %xmm3
324 ; SSE41-NEXT: movdqa %xmm1, %xmm0
325 ; SSE41-NEXT: pblendvb %xmm0, %xmm3, %xmm2
326 ; SSE41-NEXT: movdqa %xmm2, %xmm3
327 ; SSE41-NEXT: psllw $2, %xmm3
328 ; SSE41-NEXT: pand {{.*}}(%rip), %xmm3
329 ; SSE41-NEXT: paddb %xmm1, %xmm1
330 ; SSE41-NEXT: movdqa %xmm1, %xmm0
331 ; SSE41-NEXT: pblendvb %xmm0, %xmm3, %xmm2
332 ; SSE41-NEXT: movdqa %xmm2, %xmm3
333 ; SSE41-NEXT: paddb %xmm2, %xmm3
334 ; SSE41-NEXT: paddb %xmm1, %xmm1
335 ; SSE41-NEXT: movdqa %xmm1, %xmm0
336 ; SSE41-NEXT: pblendvb %xmm0, %xmm3, %xmm2
337 ; SSE41-NEXT: movdqa %xmm2, %xmm0
340 ; AVX-LABEL: var_shift_v16i8:
342 ; AVX-NEXT: vpsllw $5, %xmm1, %xmm1
343 ; AVX-NEXT: vpsllw $4, %xmm0, %xmm2
344 ; AVX-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
345 ; AVX-NEXT: vpblendvb %xmm1, %xmm2, %xmm0, %xmm0
346 ; AVX-NEXT: vpsllw $2, %xmm0, %xmm2
347 ; AVX-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
348 ; AVX-NEXT: vpaddb %xmm1, %xmm1, %xmm1
349 ; AVX-NEXT: vpblendvb %xmm1, %xmm2, %xmm0, %xmm0
350 ; AVX-NEXT: vpaddb %xmm0, %xmm0, %xmm2
351 ; AVX-NEXT: vpaddb %xmm1, %xmm1, %xmm1
352 ; AVX-NEXT: vpblendvb %xmm1, %xmm2, %xmm0, %xmm0
355 ; XOP-LABEL: var_shift_v16i8:
357 ; XOP-NEXT: vpshlb %xmm1, %xmm0, %xmm0
360 ; AVX512DQ-LABEL: var_shift_v16i8:
362 ; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
363 ; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
364 ; AVX512DQ-NEXT: vpsllvd %zmm1, %zmm0, %zmm0
365 ; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
366 ; AVX512DQ-NEXT: vzeroupper
367 ; AVX512DQ-NEXT: retq
369 ; AVX512BW-LABEL: var_shift_v16i8:
371 ; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
372 ; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
373 ; AVX512BW-NEXT: vpsllvw %zmm1, %zmm0, %zmm0
374 ; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
375 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
376 ; AVX512BW-NEXT: vzeroupper
377 ; AVX512BW-NEXT: retq
379 ; AVX512DQVL-LABEL: var_shift_v16i8:
380 ; AVX512DQVL: # %bb.0:
381 ; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
382 ; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
383 ; AVX512DQVL-NEXT: vpsllvd %zmm1, %zmm0, %zmm0
384 ; AVX512DQVL-NEXT: vpmovdb %zmm0, %xmm0
385 ; AVX512DQVL-NEXT: vzeroupper
386 ; AVX512DQVL-NEXT: retq
388 ; AVX512BWVL-LABEL: var_shift_v16i8:
389 ; AVX512BWVL: # %bb.0:
390 ; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
391 ; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
392 ; AVX512BWVL-NEXT: vpsllvw %ymm1, %ymm0, %ymm0
393 ; AVX512BWVL-NEXT: vpmovwb %ymm0, %xmm0
394 ; AVX512BWVL-NEXT: vzeroupper
395 ; AVX512BWVL-NEXT: retq
397 ; X32-SSE-LABEL: var_shift_v16i8:
399 ; X32-SSE-NEXT: psllw $5, %xmm1
400 ; X32-SSE-NEXT: pxor %xmm2, %xmm2
401 ; X32-SSE-NEXT: pxor %xmm3, %xmm3
402 ; X32-SSE-NEXT: pcmpgtb %xmm1, %xmm3
403 ; X32-SSE-NEXT: movdqa %xmm3, %xmm4
404 ; X32-SSE-NEXT: pandn %xmm0, %xmm4
405 ; X32-SSE-NEXT: psllw $4, %xmm0
406 ; X32-SSE-NEXT: pand %xmm3, %xmm0
407 ; X32-SSE-NEXT: pand {{\.LCPI.*}}, %xmm0
408 ; X32-SSE-NEXT: por %xmm4, %xmm0
409 ; X32-SSE-NEXT: paddb %xmm1, %xmm1
410 ; X32-SSE-NEXT: pxor %xmm3, %xmm3
411 ; X32-SSE-NEXT: pcmpgtb %xmm1, %xmm3
412 ; X32-SSE-NEXT: movdqa %xmm3, %xmm4
413 ; X32-SSE-NEXT: pandn %xmm0, %xmm4
414 ; X32-SSE-NEXT: psllw $2, %xmm0
415 ; X32-SSE-NEXT: pand %xmm3, %xmm0
416 ; X32-SSE-NEXT: pand {{\.LCPI.*}}, %xmm0
417 ; X32-SSE-NEXT: por %xmm4, %xmm0
418 ; X32-SSE-NEXT: paddb %xmm1, %xmm1
419 ; X32-SSE-NEXT: pcmpgtb %xmm1, %xmm2
420 ; X32-SSE-NEXT: movdqa %xmm2, %xmm1
421 ; X32-SSE-NEXT: pandn %xmm0, %xmm1
422 ; X32-SSE-NEXT: paddb %xmm0, %xmm0
423 ; X32-SSE-NEXT: pand %xmm2, %xmm0
424 ; X32-SSE-NEXT: por %xmm1, %xmm0
426 %shift = shl <16 x i8> %a, %b
431 ; Uniform Variable Shifts
434 define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, <2 x i64> %b) nounwind {
435 ; SSE-LABEL: splatvar_shift_v2i64:
437 ; SSE-NEXT: psllq %xmm1, %xmm0
440 ; AVX-LABEL: splatvar_shift_v2i64:
442 ; AVX-NEXT: vpsllq %xmm1, %xmm0, %xmm0
445 ; XOP-LABEL: splatvar_shift_v2i64:
447 ; XOP-NEXT: vpsllq %xmm1, %xmm0, %xmm0
450 ; AVX512-LABEL: splatvar_shift_v2i64:
452 ; AVX512-NEXT: vpsllq %xmm1, %xmm0, %xmm0
455 ; AVX512VL-LABEL: splatvar_shift_v2i64:
457 ; AVX512VL-NEXT: vpsllq %xmm1, %xmm0, %xmm0
458 ; AVX512VL-NEXT: retq
460 ; X32-SSE-LABEL: splatvar_shift_v2i64:
462 ; X32-SSE-NEXT: psllq %xmm1, %xmm0
464 %splat = shufflevector <2 x i64> %b, <2 x i64> undef, <2 x i32> zeroinitializer
465 %shift = shl <2 x i64> %a, %splat
469 define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, <4 x i32> %b) nounwind {
470 ; SSE2-LABEL: splatvar_shift_v4i32:
472 ; SSE2-NEXT: xorps %xmm2, %xmm2
473 ; SSE2-NEXT: movss {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3]
474 ; SSE2-NEXT: pslld %xmm2, %xmm0
477 ; SSE41-LABEL: splatvar_shift_v4i32:
479 ; SSE41-NEXT: pmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
480 ; SSE41-NEXT: pslld %xmm1, %xmm0
483 ; AVX-LABEL: splatvar_shift_v4i32:
485 ; AVX-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
486 ; AVX-NEXT: vpslld %xmm1, %xmm0, %xmm0
489 ; XOP-LABEL: splatvar_shift_v4i32:
491 ; XOP-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
492 ; XOP-NEXT: vpslld %xmm1, %xmm0, %xmm0
495 ; AVX512-LABEL: splatvar_shift_v4i32:
497 ; AVX512-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
498 ; AVX512-NEXT: vpslld %xmm1, %xmm0, %xmm0
501 ; AVX512VL-LABEL: splatvar_shift_v4i32:
503 ; AVX512VL-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
504 ; AVX512VL-NEXT: vpslld %xmm1, %xmm0, %xmm0
505 ; AVX512VL-NEXT: retq
507 ; X32-SSE-LABEL: splatvar_shift_v4i32:
509 ; X32-SSE-NEXT: xorps %xmm2, %xmm2
510 ; X32-SSE-NEXT: movss {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3]
511 ; X32-SSE-NEXT: pslld %xmm2, %xmm0
513 %splat = shufflevector <4 x i32> %b, <4 x i32> undef, <4 x i32> zeroinitializer
514 %shift = shl <4 x i32> %a, %splat
518 define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
519 ; SSE2-LABEL: splatvar_shift_v8i16:
521 ; SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
522 ; SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
523 ; SSE2-NEXT: psllw %xmm1, %xmm0
526 ; SSE41-LABEL: splatvar_shift_v8i16:
528 ; SSE41-NEXT: pmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
529 ; SSE41-NEXT: psllw %xmm1, %xmm0
532 ; AVX-LABEL: splatvar_shift_v8i16:
534 ; AVX-NEXT: vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
535 ; AVX-NEXT: vpsllw %xmm1, %xmm0, %xmm0
538 ; XOP-LABEL: splatvar_shift_v8i16:
540 ; XOP-NEXT: vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
541 ; XOP-NEXT: vpsllw %xmm1, %xmm0, %xmm0
544 ; AVX512-LABEL: splatvar_shift_v8i16:
546 ; AVX512-NEXT: vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
547 ; AVX512-NEXT: vpsllw %xmm1, %xmm0, %xmm0
550 ; AVX512VL-LABEL: splatvar_shift_v8i16:
552 ; AVX512VL-NEXT: vpmovzxwq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
553 ; AVX512VL-NEXT: vpsllw %xmm1, %xmm0, %xmm0
554 ; AVX512VL-NEXT: retq
556 ; X32-SSE-LABEL: splatvar_shift_v8i16:
558 ; X32-SSE-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
559 ; X32-SSE-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
560 ; X32-SSE-NEXT: psllw %xmm1, %xmm0
562 %splat = shufflevector <8 x i16> %b, <8 x i16> undef, <8 x i32> zeroinitializer
563 %shift = shl <8 x i16> %a, %splat
567 define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, <16 x i8> %b) nounwind {
568 ; SSE2-LABEL: splatvar_shift_v16i8:
570 ; SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0]
571 ; SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
572 ; SSE2-NEXT: psllw %xmm1, %xmm0
573 ; SSE2-NEXT: pcmpeqd %xmm2, %xmm2
574 ; SSE2-NEXT: psllw %xmm1, %xmm2
575 ; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
576 ; SSE2-NEXT: pshuflw {{.*#+}} xmm1 = xmm2[0,0,2,3,4,5,6,7]
577 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
578 ; SSE2-NEXT: pand %xmm1, %xmm0
581 ; SSE41-LABEL: splatvar_shift_v16i8:
583 ; SSE41-NEXT: pmovzxbq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
584 ; SSE41-NEXT: psllw %xmm1, %xmm0
585 ; SSE41-NEXT: pcmpeqd %xmm2, %xmm2
586 ; SSE41-NEXT: psllw %xmm1, %xmm2
587 ; SSE41-NEXT: pxor %xmm1, %xmm1
588 ; SSE41-NEXT: pshufb %xmm1, %xmm2
589 ; SSE41-NEXT: pand %xmm2, %xmm0
592 ; AVX1-LABEL: splatvar_shift_v16i8:
594 ; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
595 ; AVX1-NEXT: vpsllw %xmm1, %xmm0, %xmm0
596 ; AVX1-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
597 ; AVX1-NEXT: vpsllw %xmm1, %xmm2, %xmm1
598 ; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
599 ; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
600 ; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
603 ; AVX2-LABEL: splatvar_shift_v16i8:
605 ; AVX2-NEXT: vpmovzxbq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
606 ; AVX2-NEXT: vpsllw %xmm1, %xmm0, %xmm0
607 ; AVX2-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
608 ; AVX2-NEXT: vpsllw %xmm1, %xmm2, %xmm1
609 ; AVX2-NEXT: vpbroadcastb %xmm1, %xmm1
610 ; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
613 ; XOPAVX1-LABEL: splatvar_shift_v16i8:
615 ; XOPAVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
616 ; XOPAVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
617 ; XOPAVX1-NEXT: vpshlb %xmm1, %xmm0, %xmm0
620 ; XOPAVX2-LABEL: splatvar_shift_v16i8:
622 ; XOPAVX2-NEXT: vpbroadcastb %xmm1, %xmm1
623 ; XOPAVX2-NEXT: vpshlb %xmm1, %xmm0, %xmm0
626 ; AVX512DQ-LABEL: splatvar_shift_v16i8:
628 ; AVX512DQ-NEXT: vpbroadcastb %xmm1, %xmm1
629 ; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
630 ; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
631 ; AVX512DQ-NEXT: vpsllvd %zmm1, %zmm0, %zmm0
632 ; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
633 ; AVX512DQ-NEXT: vzeroupper
634 ; AVX512DQ-NEXT: retq
636 ; AVX512BW-LABEL: splatvar_shift_v16i8:
638 ; AVX512BW-NEXT: vpbroadcastb %xmm1, %xmm1
639 ; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
640 ; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
641 ; AVX512BW-NEXT: vpsllvw %zmm1, %zmm0, %zmm0
642 ; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
643 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
644 ; AVX512BW-NEXT: vzeroupper
645 ; AVX512BW-NEXT: retq
647 ; AVX512DQVL-LABEL: splatvar_shift_v16i8:
648 ; AVX512DQVL: # %bb.0:
649 ; AVX512DQVL-NEXT: vpbroadcastb %xmm1, %xmm1
650 ; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
651 ; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
652 ; AVX512DQVL-NEXT: vpsllvd %zmm1, %zmm0, %zmm0
653 ; AVX512DQVL-NEXT: vpmovdb %zmm0, %xmm0
654 ; AVX512DQVL-NEXT: vzeroupper
655 ; AVX512DQVL-NEXT: retq
657 ; AVX512BWVL-LABEL: splatvar_shift_v16i8:
658 ; AVX512BWVL: # %bb.0:
659 ; AVX512BWVL-NEXT: vpbroadcastb %xmm1, %xmm1
660 ; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
661 ; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
662 ; AVX512BWVL-NEXT: vpsllvw %ymm1, %ymm0, %ymm0
663 ; AVX512BWVL-NEXT: vpmovwb %ymm0, %xmm0
664 ; AVX512BWVL-NEXT: vzeroupper
665 ; AVX512BWVL-NEXT: retq
667 ; X32-SSE-LABEL: splatvar_shift_v16i8:
669 ; X32-SSE-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0]
670 ; X32-SSE-NEXT: psrldq {{.*#+}} xmm1 = xmm1[15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
671 ; X32-SSE-NEXT: psllw %xmm1, %xmm0
672 ; X32-SSE-NEXT: pcmpeqd %xmm2, %xmm2
673 ; X32-SSE-NEXT: psllw %xmm1, %xmm2
674 ; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
675 ; X32-SSE-NEXT: pshuflw {{.*#+}} xmm1 = xmm2[0,0,2,3,4,5,6,7]
676 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
677 ; X32-SSE-NEXT: pand %xmm1, %xmm0
679 %splat = shufflevector <16 x i8> %b, <16 x i8> undef, <16 x i32> zeroinitializer
680 %shift = shl <16 x i8> %a, %splat
688 define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) nounwind {
689 ; SSE2-LABEL: constant_shift_v2i64:
691 ; SSE2-NEXT: movdqa %xmm0, %xmm1
692 ; SSE2-NEXT: psllq $1, %xmm1
693 ; SSE2-NEXT: psllq $7, %xmm0
694 ; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
697 ; SSE41-LABEL: constant_shift_v2i64:
699 ; SSE41-NEXT: movdqa %xmm0, %xmm1
700 ; SSE41-NEXT: psllq $7, %xmm1
701 ; SSE41-NEXT: psllq $1, %xmm0
702 ; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
705 ; AVX1-LABEL: constant_shift_v2i64:
707 ; AVX1-NEXT: vpsllq $7, %xmm0, %xmm1
708 ; AVX1-NEXT: vpsllq $1, %xmm0, %xmm0
709 ; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
712 ; AVX2-LABEL: constant_shift_v2i64:
714 ; AVX2-NEXT: vpsllvq {{.*}}(%rip), %xmm0, %xmm0
717 ; XOPAVX1-LABEL: constant_shift_v2i64:
719 ; XOPAVX1-NEXT: vpshlq {{.*}}(%rip), %xmm0, %xmm0
722 ; XOPAVX2-LABEL: constant_shift_v2i64:
724 ; XOPAVX2-NEXT: vpsllvq {{.*}}(%rip), %xmm0, %xmm0
727 ; AVX512-LABEL: constant_shift_v2i64:
729 ; AVX512-NEXT: vpsllvq {{.*}}(%rip), %xmm0, %xmm0
732 ; AVX512VL-LABEL: constant_shift_v2i64:
734 ; AVX512VL-NEXT: vpsllvq {{.*}}(%rip), %xmm0, %xmm0
735 ; AVX512VL-NEXT: retq
737 ; X32-SSE-LABEL: constant_shift_v2i64:
739 ; X32-SSE-NEXT: movdqa %xmm0, %xmm1
740 ; X32-SSE-NEXT: psllq $1, %xmm1
741 ; X32-SSE-NEXT: psllq $7, %xmm0
742 ; X32-SSE-NEXT: movsd {{.*#+}} xmm0 = xmm1[0],xmm0[1]
744 %shift = shl <2 x i64> %a, <i64 1, i64 7>
748 define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) nounwind {
749 ; SSE2-LABEL: constant_shift_v4i32:
751 ; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [16,32,64,128]
752 ; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
753 ; SSE2-NEXT: pmuludq %xmm1, %xmm0
754 ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
755 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
756 ; SSE2-NEXT: pmuludq %xmm2, %xmm1
757 ; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
758 ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
761 ; SSE41-LABEL: constant_shift_v4i32:
763 ; SSE41-NEXT: pmulld {{.*}}(%rip), %xmm0
766 ; AVX1-LABEL: constant_shift_v4i32:
768 ; AVX1-NEXT: vpmulld {{.*}}(%rip), %xmm0, %xmm0
771 ; AVX2-LABEL: constant_shift_v4i32:
773 ; AVX2-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0
776 ; XOPAVX1-LABEL: constant_shift_v4i32:
778 ; XOPAVX1-NEXT: vpshld {{.*}}(%rip), %xmm0, %xmm0
781 ; XOPAVX2-LABEL: constant_shift_v4i32:
783 ; XOPAVX2-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0
786 ; AVX512-LABEL: constant_shift_v4i32:
788 ; AVX512-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0
791 ; AVX512VL-LABEL: constant_shift_v4i32:
793 ; AVX512VL-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0
794 ; AVX512VL-NEXT: retq
796 ; X32-SSE-LABEL: constant_shift_v4i32:
798 ; X32-SSE-NEXT: movdqa {{.*#+}} xmm1 = [16,32,64,128]
799 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
800 ; X32-SSE-NEXT: pmuludq %xmm1, %xmm0
801 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
802 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
803 ; X32-SSE-NEXT: pmuludq %xmm2, %xmm1
804 ; X32-SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
805 ; X32-SSE-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
807 %shift = shl <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7>
811 define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) nounwind {
812 ; SSE-LABEL: constant_shift_v8i16:
814 ; SSE-NEXT: pmullw {{.*}}(%rip), %xmm0
817 ; AVX-LABEL: constant_shift_v8i16:
819 ; AVX-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
822 ; XOP-LABEL: constant_shift_v8i16:
824 ; XOP-NEXT: vpshlw {{.*}}(%rip), %xmm0, %xmm0
827 ; AVX512DQ-LABEL: constant_shift_v8i16:
829 ; AVX512DQ-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
830 ; AVX512DQ-NEXT: retq
832 ; AVX512BW-LABEL: constant_shift_v8i16:
834 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
835 ; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [0,1,2,3,4,5,6,7]
836 ; AVX512BW-NEXT: vpsllvw %zmm1, %zmm0, %zmm0
837 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
838 ; AVX512BW-NEXT: vzeroupper
839 ; AVX512BW-NEXT: retq
841 ; AVX512DQVL-LABEL: constant_shift_v8i16:
842 ; AVX512DQVL: # %bb.0:
843 ; AVX512DQVL-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
844 ; AVX512DQVL-NEXT: retq
846 ; AVX512BWVL-LABEL: constant_shift_v8i16:
847 ; AVX512BWVL: # %bb.0:
848 ; AVX512BWVL-NEXT: vpsllvw {{.*}}(%rip), %xmm0, %xmm0
849 ; AVX512BWVL-NEXT: retq
851 ; X32-SSE-LABEL: constant_shift_v8i16:
853 ; X32-SSE-NEXT: pmullw {{\.LCPI.*}}, %xmm0
855 %shift = shl <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>
859 define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) nounwind {
860 ; SSE2-LABEL: constant_shift_v16i8:
862 ; SSE2-NEXT: movdqa %xmm0, %xmm1
863 ; SSE2-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
864 ; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm1
865 ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
866 ; SSE2-NEXT: pand %xmm2, %xmm1
867 ; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
868 ; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm0
869 ; SSE2-NEXT: pand %xmm2, %xmm0
870 ; SSE2-NEXT: packuswb %xmm1, %xmm0
873 ; SSE41-LABEL: constant_shift_v16i8:
875 ; SSE41-NEXT: pmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
876 ; SSE41-NEXT: punpckhbw {{.*#+}} xmm0 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
877 ; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm0
878 ; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
879 ; SSE41-NEXT: pand %xmm2, %xmm0
880 ; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm1
881 ; SSE41-NEXT: pand %xmm2, %xmm1
882 ; SSE41-NEXT: packuswb %xmm0, %xmm1
883 ; SSE41-NEXT: movdqa %xmm1, %xmm0
886 ; AVX1-LABEL: constant_shift_v16i8:
888 ; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
889 ; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
890 ; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
891 ; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
892 ; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
893 ; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
894 ; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
895 ; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
898 ; AVX2-LABEL: constant_shift_v16i8:
900 ; AVX2-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
901 ; AVX2-NEXT: vpmullw {{.*}}(%rip), %ymm0, %ymm0
902 ; AVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
903 ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
904 ; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
905 ; AVX2-NEXT: vzeroupper
908 ; XOP-LABEL: constant_shift_v16i8:
910 ; XOP-NEXT: vpshlb {{.*}}(%rip), %xmm0, %xmm0
913 ; AVX512DQ-LABEL: constant_shift_v16i8:
915 ; AVX512DQ-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
916 ; AVX512DQ-NEXT: vpsllvd {{.*}}(%rip), %zmm0, %zmm0
917 ; AVX512DQ-NEXT: vpmovdb %zmm0, %xmm0
918 ; AVX512DQ-NEXT: vzeroupper
919 ; AVX512DQ-NEXT: retq
921 ; AVX512BW-LABEL: constant_shift_v16i8:
923 ; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm1 = [0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0]
924 ; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
925 ; AVX512BW-NEXT: vpsllvw %zmm1, %zmm0, %zmm0
926 ; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
927 ; AVX512BW-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
928 ; AVX512BW-NEXT: vzeroupper
929 ; AVX512BW-NEXT: retq
931 ; AVX512DQVL-LABEL: constant_shift_v16i8:
932 ; AVX512DQVL: # %bb.0:
933 ; AVX512DQVL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
934 ; AVX512DQVL-NEXT: vpsllvd {{.*}}(%rip), %zmm0, %zmm0
935 ; AVX512DQVL-NEXT: vpmovdb %zmm0, %xmm0
936 ; AVX512DQVL-NEXT: vzeroupper
937 ; AVX512DQVL-NEXT: retq
939 ; AVX512BWVL-LABEL: constant_shift_v16i8:
940 ; AVX512BWVL: # %bb.0:
941 ; AVX512BWVL-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
942 ; AVX512BWVL-NEXT: vpsllvw {{.*}}(%rip), %ymm0, %ymm0
943 ; AVX512BWVL-NEXT: vpmovwb %ymm0, %xmm0
944 ; AVX512BWVL-NEXT: vzeroupper
945 ; AVX512BWVL-NEXT: retq
947 ; X32-SSE-LABEL: constant_shift_v16i8:
949 ; X32-SSE-NEXT: movdqa %xmm0, %xmm1
950 ; X32-SSE-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
951 ; X32-SSE-NEXT: pmullw {{\.LCPI.*}}, %xmm1
952 ; X32-SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
953 ; X32-SSE-NEXT: pand %xmm2, %xmm1
954 ; X32-SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
955 ; X32-SSE-NEXT: pmullw {{\.LCPI.*}}, %xmm0
956 ; X32-SSE-NEXT: pand %xmm2, %xmm0
957 ; X32-SSE-NEXT: packuswb %xmm1, %xmm0
959 %shift = shl <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0>
964 ; Uniform Constant Shifts
967 define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) nounwind {
968 ; SSE-LABEL: splatconstant_shift_v2i64:
970 ; SSE-NEXT: psllq $7, %xmm0
973 ; AVX-LABEL: splatconstant_shift_v2i64:
975 ; AVX-NEXT: vpsllq $7, %xmm0, %xmm0
978 ; XOP-LABEL: splatconstant_shift_v2i64:
980 ; XOP-NEXT: vpsllq $7, %xmm0, %xmm0
983 ; AVX512-LABEL: splatconstant_shift_v2i64:
985 ; AVX512-NEXT: vpsllq $7, %xmm0, %xmm0
988 ; AVX512VL-LABEL: splatconstant_shift_v2i64:
990 ; AVX512VL-NEXT: vpsllq $7, %xmm0, %xmm0
991 ; AVX512VL-NEXT: retq
993 ; X32-SSE-LABEL: splatconstant_shift_v2i64:
995 ; X32-SSE-NEXT: psllq $7, %xmm0
997 %shift = shl <2 x i64> %a, <i64 7, i64 7>
1001 define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) nounwind {
1002 ; SSE-LABEL: splatconstant_shift_v4i32:
1004 ; SSE-NEXT: pslld $5, %xmm0
1007 ; AVX-LABEL: splatconstant_shift_v4i32:
1009 ; AVX-NEXT: vpslld $5, %xmm0, %xmm0
1012 ; XOP-LABEL: splatconstant_shift_v4i32:
1014 ; XOP-NEXT: vpslld $5, %xmm0, %xmm0
1017 ; AVX512-LABEL: splatconstant_shift_v4i32:
1019 ; AVX512-NEXT: vpslld $5, %xmm0, %xmm0
1022 ; AVX512VL-LABEL: splatconstant_shift_v4i32:
1023 ; AVX512VL: # %bb.0:
1024 ; AVX512VL-NEXT: vpslld $5, %xmm0, %xmm0
1025 ; AVX512VL-NEXT: retq
1027 ; X32-SSE-LABEL: splatconstant_shift_v4i32:
1029 ; X32-SSE-NEXT: pslld $5, %xmm0
1030 ; X32-SSE-NEXT: retl
1031 %shift = shl <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5>
1032 ret <4 x i32> %shift
1035 define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) nounwind {
1036 ; SSE-LABEL: splatconstant_shift_v8i16:
1038 ; SSE-NEXT: psllw $3, %xmm0
1041 ; AVX-LABEL: splatconstant_shift_v8i16:
1043 ; AVX-NEXT: vpsllw $3, %xmm0, %xmm0
1046 ; XOP-LABEL: splatconstant_shift_v8i16:
1048 ; XOP-NEXT: vpsllw $3, %xmm0, %xmm0
1051 ; AVX512-LABEL: splatconstant_shift_v8i16:
1053 ; AVX512-NEXT: vpsllw $3, %xmm0, %xmm0
1056 ; AVX512VL-LABEL: splatconstant_shift_v8i16:
1057 ; AVX512VL: # %bb.0:
1058 ; AVX512VL-NEXT: vpsllw $3, %xmm0, %xmm0
1059 ; AVX512VL-NEXT: retq
1061 ; X32-SSE-LABEL: splatconstant_shift_v8i16:
1063 ; X32-SSE-NEXT: psllw $3, %xmm0
1064 ; X32-SSE-NEXT: retl
1065 %shift = shl <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
1066 ret <8 x i16> %shift
1069 define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) nounwind {
1070 ; SSE-LABEL: splatconstant_shift_v16i8:
1072 ; SSE-NEXT: psllw $3, %xmm0
1073 ; SSE-NEXT: pand {{.*}}(%rip), %xmm0
1076 ; AVX-LABEL: splatconstant_shift_v16i8:
1078 ; AVX-NEXT: vpsllw $3, %xmm0, %xmm0
1079 ; AVX-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
1082 ; XOP-LABEL: splatconstant_shift_v16i8:
1084 ; XOP-NEXT: vpshlb {{.*}}(%rip), %xmm0, %xmm0
1087 ; AVX512-LABEL: splatconstant_shift_v16i8:
1089 ; AVX512-NEXT: vpsllw $3, %xmm0, %xmm0
1090 ; AVX512-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
1093 ; AVX512VL-LABEL: splatconstant_shift_v16i8:
1094 ; AVX512VL: # %bb.0:
1095 ; AVX512VL-NEXT: vpsllw $3, %xmm0, %xmm0
1096 ; AVX512VL-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
1097 ; AVX512VL-NEXT: retq
1099 ; X32-SSE-LABEL: splatconstant_shift_v16i8:
1101 ; X32-SSE-NEXT: psllw $3, %xmm0
1102 ; X32-SSE-NEXT: pand {{\.LCPI.*}}, %xmm0
1103 ; X32-SSE-NEXT: retl
1104 %shift = shl <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3>
1105 ret <16 x i8> %shift