1 ; RUN: opt < %s -instcombine -S | FileCheck %s
2 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
4 define i16 @test1(float %f) {
8 ; CHECK-NOT: insertelement {{.*}} 0.00
9 ; CHECK-NOT: call {{.*}} @llvm.x86.sse.mul
10 ; CHECK-NOT: call {{.*}} @llvm.x86.sse.sub
12 %tmp = insertelement <4 x float> undef, float %f, i32 0 ; <<4 x float>> [#uses=1]
13 %tmp10 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 1 ; <<4 x float>> [#uses=1]
14 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2 ; <<4 x float>> [#uses=1]
15 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3 ; <<4 x float>> [#uses=1]
16 %tmp28 = tail call <4 x float> @llvm.x86.sse.sub.ss( <4 x float> %tmp12, <4 x float> < float 1.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
17 %tmp37 = tail call <4 x float> @llvm.x86.sse.mul.ss( <4 x float> %tmp28, <4 x float> < float 5.000000e-01, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
18 %tmp48 = tail call <4 x float> @llvm.x86.sse.min.ss( <4 x float> %tmp37, <4 x float> < float 6.553500e+04, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
19 %tmp59 = tail call <4 x float> @llvm.x86.sse.max.ss( <4 x float> %tmp48, <4 x float> zeroinitializer ) ; <<4 x float>> [#uses=1]
20 %tmp.upgrd.1 = tail call i32 @llvm.x86.sse.cvttss2si( <4 x float> %tmp59 ) ; <i32> [#uses=1]
21 %tmp69 = trunc i32 %tmp.upgrd.1 to i16 ; <i16> [#uses=1]
25 define i32 @test2(float %f) {
26 ; CHECK-LABEL: @test2(
27 ; CHECK-NOT: insertelement
28 ; CHECK-NOT: extractelement
30 %tmp5 = fmul float %f, %f
31 %tmp9 = insertelement <4 x float> undef, float %tmp5, i32 0
32 %tmp10 = insertelement <4 x float> %tmp9, float 0.000000e+00, i32 1
33 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2
34 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3
35 %tmp19 = bitcast <4 x float> %tmp12 to <4 x i32>
36 %tmp21 = extractelement <4 x i32> %tmp19, i32 0
40 define i64 @test3(float %f, double %d) {
41 ; CHECK-LABEL: @test3(
42 ; CHECK-NOT: insertelement {{.*}} 0.00
45 %v00 = insertelement <4 x float> undef, float %f, i32 0
46 %v01 = insertelement <4 x float> %v00, float 0.000000e+00, i32 1
47 %v02 = insertelement <4 x float> %v01, float 0.000000e+00, i32 2
48 %v03 = insertelement <4 x float> %v02, float 0.000000e+00, i32 3
49 %tmp0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %v03)
50 %v10 = insertelement <4 x float> undef, float %f, i32 0
51 %v11 = insertelement <4 x float> %v10, float 0.000000e+00, i32 1
52 %v12 = insertelement <4 x float> %v11, float 0.000000e+00, i32 2
53 %v13 = insertelement <4 x float> %v12, float 0.000000e+00, i32 3
54 %tmp1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %v13)
55 %v20 = insertelement <4 x float> undef, float %f, i32 0
56 %v21 = insertelement <4 x float> %v20, float 0.000000e+00, i32 1
57 %v22 = insertelement <4 x float> %v21, float 0.000000e+00, i32 2
58 %v23 = insertelement <4 x float> %v22, float 0.000000e+00, i32 3
59 %tmp2 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %v23)
60 %v30 = insertelement <4 x float> undef, float %f, i32 0
61 %v31 = insertelement <4 x float> %v30, float 0.000000e+00, i32 1
62 %v32 = insertelement <4 x float> %v31, float 0.000000e+00, i32 2
63 %v33 = insertelement <4 x float> %v32, float 0.000000e+00, i32 3
64 %tmp3 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %v33)
65 %v40 = insertelement <2 x double> undef, double %d, i32 0
66 %v41 = insertelement <2 x double> %v40, double 0.000000e+00, i32 1
67 %tmp4 = tail call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %v41)
68 %v50 = insertelement <2 x double> undef, double %d, i32 0
69 %v51 = insertelement <2 x double> %v50, double 0.000000e+00, i32 1
70 %tmp5 = tail call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %v51)
71 %v60 = insertelement <2 x double> undef, double %d, i32 0
72 %v61 = insertelement <2 x double> %v60, double 0.000000e+00, i32 1
73 %tmp6 = tail call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %v61)
74 %v70 = insertelement <2 x double> undef, double %d, i32 0
75 %v71 = insertelement <2 x double> %v70, double 0.000000e+00, i32 1
76 %tmp7 = tail call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %v71)
77 %tmp8 = add i32 %tmp0, %tmp2
78 %tmp9 = add i32 %tmp4, %tmp6
79 %tmp10 = add i32 %tmp8, %tmp9
80 %tmp11 = sext i32 %tmp10 to i64
81 %tmp12 = add i64 %tmp1, %tmp3
82 %tmp13 = add i64 %tmp5, %tmp7
83 %tmp14 = add i64 %tmp12, %tmp13
84 %tmp15 = add i64 %tmp11, %tmp14
88 define void @get_image() nounwind {
89 ; CHECK-LABEL: @get_image(
90 ; CHECK-NOT: extractelement
93 %0 = call i32 @fgetc(i8* null) nounwind ; <i32> [#uses=1]
94 %1 = trunc i32 %0 to i8 ; <i8> [#uses=1]
95 %tmp2 = insertelement <100 x i8> zeroinitializer, i8 %1, i32 1 ; <<100 x i8>> [#uses=1]
96 %tmp1 = extractelement <100 x i8> %tmp2, i32 0 ; <i8> [#uses=1]
97 %2 = icmp eq i8 %tmp1, 80 ; <i1> [#uses=1]
98 br i1 %2, label %bb2, label %bb3
100 bb2: ; preds = %entry
103 bb3: ; preds = %bb2, %entry
108 define void @vac(<4 x float>* nocapture %a) nounwind {
113 %tmp1 = load <4 x float>* %a ; <<4 x float>> [#uses=1]
114 %vecins = insertelement <4 x float> %tmp1, float 0.000000e+00, i32 0 ; <<4 x float>> [#uses=1]
115 %vecins4 = insertelement <4 x float> %vecins, float 0.000000e+00, i32 1; <<4 x float>> [#uses=1]
116 %vecins6 = insertelement <4 x float> %vecins4, float 0.000000e+00, i32 2; <<4 x float>> [#uses=1]
117 %vecins8 = insertelement <4 x float> %vecins6, float 0.000000e+00, i32 3; <<4 x float>> [#uses=1]
118 store <4 x float> %vecins8, <4 x float>* %a
122 declare i32 @fgetc(i8*)
124 declare <4 x float> @llvm.x86.sse.sub.ss(<4 x float>, <4 x float>)
126 declare <4 x float> @llvm.x86.sse.mul.ss(<4 x float>, <4 x float>)
128 declare <4 x float> @llvm.x86.sse.min.ss(<4 x float>, <4 x float>)
130 declare <4 x float> @llvm.x86.sse.max.ss(<4 x float>, <4 x float>)
132 declare i32 @llvm.x86.sse.cvtss2si(<4 x float>)
133 declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>)
134 declare i32 @llvm.x86.sse.cvttss2si(<4 x float>)
135 declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>)
136 declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>)
137 declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>)
138 declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>)
139 declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>)
141 ; <rdar://problem/6945110>
142 define <4 x i32> @kernel3_vertical(<4 x i16> * %src, <8 x i16> * %foo) nounwind {
144 %tmp = load <4 x i16>* %src
145 %tmp1 = load <8 x i16>* %foo
146 ; CHECK: %tmp2 = shufflevector
147 %tmp2 = shufflevector <4 x i16> %tmp, <4 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef>
148 ; pmovzxwd ignores the upper 64-bits of its input; -instcombine should remove this shuffle:
149 ; CHECK-NOT: shufflevector
150 %tmp3 = shufflevector <8 x i16> %tmp1, <8 x i16> %tmp2, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7>
151 ; CHECK-NEXT: pmovzxwd
152 %0 = call <4 x i32> @llvm.x86.sse41.pmovzxwd(<8 x i16> %tmp3)
155 declare <4 x i32> @llvm.x86.sse41.pmovzxwd(<8 x i16>) nounwind readnone
157 define <4 x float> @dead_shuffle_elt(<4 x float> %x, <2 x float> %y) nounwind {
159 ; CHECK-LABEL: define <4 x float> @dead_shuffle_elt(
160 ; CHECK: shufflevector <2 x float> %y, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
161 %shuffle.i = shufflevector <2 x float> %y, <2 x float> %y, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
162 %shuffle9.i = shufflevector <4 x float> %x, <4 x float> %shuffle.i, <4 x i32> <i32 4, i32 5, i32 2, i32 3>
163 ret <4 x float> %shuffle9.i
166 define <2 x float> @test_fptrunc(double %f) {
167 ; CHECK-LABEL: @test_fptrunc(
168 ; CHECK: insertelement
169 ; CHECK: insertelement
170 ; CHECK-NOT: insertelement
171 %tmp9 = insertelement <4 x double> undef, double %f, i32 0
172 %tmp10 = insertelement <4 x double> %tmp9, double 0.000000e+00, i32 1
173 %tmp11 = insertelement <4 x double> %tmp10, double 0.000000e+00, i32 2
174 %tmp12 = insertelement <4 x double> %tmp11, double 0.000000e+00, i32 3
175 %tmp5 = fptrunc <4 x double> %tmp12 to <4 x float>
176 %ret = shufflevector <4 x float> %tmp5, <4 x float> undef, <2 x i32> <i32 0, i32 1>
180 define <2 x double> @test_fpext(float %f) {
181 ; CHECK-LABEL: @test_fpext(
182 ; CHECK: insertelement
183 ; CHECK: insertelement
184 ; CHECK-NOT: insertelement
185 %tmp9 = insertelement <4 x float> undef, float %f, i32 0
186 %tmp10 = insertelement <4 x float> %tmp9, float 0.000000e+00, i32 1
187 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2
188 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3
189 %tmp5 = fpext <4 x float> %tmp12 to <4 x double>
190 %ret = shufflevector <4 x double> %tmp5, <4 x double> undef, <2 x i32> <i32 0, i32 1>
191 ret <2 x double> %ret
194 define <4 x float> @test_select(float %f, float %g) {
195 ; CHECK-LABEL: @test_select(
196 ; CHECK: %a0 = insertelement <4 x float> undef, float %f, i32 0
197 ; CHECK-NOT: insertelement
198 ; CHECK: %a3 = insertelement <4 x float> %a0, float 3.000000e+00, i32 3
199 ; CHECK-NOT: insertelement
200 ; CHECK: %ret = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x float> %a3, <4 x float> <float undef, float 4.000000e+00, float 5.000000e+00, float undef>
201 %a0 = insertelement <4 x float> undef, float %f, i32 0
202 %a1 = insertelement <4 x float> %a0, float 1.000000e+00, i32 1
203 %a2 = insertelement <4 x float> %a1, float 2.000000e+00, i32 2
204 %a3 = insertelement <4 x float> %a2, float 3.000000e+00, i32 3
205 %b0 = insertelement <4 x float> undef, float %g, i32 0
206 %b1 = insertelement <4 x float> %b0, float 4.000000e+00, i32 1
207 %b2 = insertelement <4 x float> %b1, float 5.000000e+00, i32 2
208 %b3 = insertelement <4 x float> %b2, float 6.000000e+00, i32 3
209 %ret = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x float> %a3, <4 x float> %b3
213 ; We should optimize these two redundant insertqi into one
214 ; CHECK: define <2 x i64> @testInsertTwice(<2 x i64> %v, <2 x i64> %i)
215 define <2 x i64> @testInsertTwice(<2 x i64> %v, <2 x i64> %i) {
216 ; CHECK: call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 32)
217 ; CHECK-NOT: insertqi
218 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 32)
219 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 32, i8 32)
223 ; The result of this insert is the second arg, since the top 64 bits of
224 ; the result are undefined, and we copy the bottom 64 bits from the
226 ; CHECK: define <2 x i64> @testInsert64Bits(<2 x i64> %v, <2 x i64> %i)
227 define <2 x i64> @testInsert64Bits(<2 x i64> %v, <2 x i64> %i) {
228 ; CHECK: ret <2 x i64> %i
229 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 64, i8 0)
233 ; Test the several types of ranges and ordering that exist for two insertqi
234 ; CHECK: define <2 x i64> @testInsertContainedRange(<2 x i64> %v, <2 x i64> %i)
235 define <2 x i64> @testInsertContainedRange(<2 x i64> %v, <2 x i64> %i) {
236 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 0)
237 ; CHECK: ret <2 x i64> %[[RES]]
238 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 0)
239 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 16)
243 ; CHECK: define <2 x i64> @testInsertContainedRange_2(<2 x i64> %v, <2 x i64> %i)
244 define <2 x i64> @testInsertContainedRange_2(<2 x i64> %v, <2 x i64> %i) {
245 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 0)
246 ; CHECK: ret <2 x i64> %[[RES]]
247 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 16)
248 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 32, i8 0)
252 ; CHECK: define <2 x i64> @testInsertOverlappingRange(<2 x i64> %v, <2 x i64> %i)
253 define <2 x i64> @testInsertOverlappingRange(<2 x i64> %v, <2 x i64> %i) {
254 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 48, i8 0)
255 ; CHECK: ret <2 x i64> %[[RES]]
256 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 0)
257 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 32, i8 16)
261 ; CHECK: define <2 x i64> @testInsertOverlappingRange_2(<2 x i64> %v, <2 x i64> %i)
262 define <2 x i64> @testInsertOverlappingRange_2(<2 x i64> %v, <2 x i64> %i) {
263 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 48, i8 0)
264 ; CHECK: ret <2 x i64> %[[RES]]
265 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 16)
266 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 32, i8 0)
270 ; CHECK: define <2 x i64> @testInsertAdjacentRange(<2 x i64> %v, <2 x i64> %i)
271 define <2 x i64> @testInsertAdjacentRange(<2 x i64> %v, <2 x i64> %i) {
272 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 48, i8 0)
273 ; CHECK: ret <2 x i64> %[[RES]]
274 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 32, i8 0)
275 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 32)
279 ; CHECK: define <2 x i64> @testInsertAdjacentRange_2(<2 x i64> %v, <2 x i64> %i)
280 define <2 x i64> @testInsertAdjacentRange_2(<2 x i64> %v, <2 x i64> %i) {
281 ; CHECK: %[[RES:.*]] = call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 48, i8 0)
282 ; CHECK: ret <2 x i64> %[[RES]]
283 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 32)
284 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 32, i8 0)
288 ; CHECK: define <2 x i64> @testInsertDisjointRange(<2 x i64> %v, <2 x i64> %i)
289 define <2 x i64> @testInsertDisjointRange(<2 x i64> %v, <2 x i64> %i) {
290 ; CHECK: tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 0)
291 ; CHECK: tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 32)
292 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 0)
293 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 32)
297 ; CHECK: define <2 x i64> @testInsertDisjointRange_2(<2 x i64> %v, <2 x i64> %i)
298 define <2 x i64> @testInsertDisjointRange_2(<2 x i64> %v, <2 x i64> %i) {
299 ; CHECK: tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 0)
300 ; CHECK: tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 32)
301 %1 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %v, <2 x i64> %i, i8 16, i8 0)
302 %2 = tail call <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64> %1, <2 x i64> %i, i8 16, i8 32)
307 ; CHECK: declare <2 x i64> @llvm.x86.sse4a.insertqi
308 declare <2 x i64> @llvm.x86.sse4a.insertqi(<2 x i64>, <2 x i64>, i8, i8) nounwind
310 declare <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float>, <4 x i32>)
311 define <4 x float> @test_vpermilvar_ps(<4 x float> %v) {
312 ; CHECK-LABEL: @test_vpermilvar_ps(
313 ; CHECK: shufflevector <4 x float> %v, <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
314 %a = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %v, <4 x i32> <i32 3, i32 2, i32 1, i32 0>)
318 declare <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float>, <8 x i32>)
319 define <8 x float> @test_vpermilvar_ps_256(<8 x float> %v) {
320 ; CHECK-LABEL: @test_vpermilvar_ps_256(
321 ; CHECK: shufflevector <8 x float> %v, <8 x float> undef, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
322 %a = tail call <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float> %v, <8 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0>)
326 declare <2 x double> @llvm.x86.avx.vpermilvar.pd(<2 x double>, <2 x i32>)
327 define <2 x double> @test_vpermilvar_pd(<2 x double> %v) {
328 ; CHECK-LABEL: @test_vpermilvar_pd(
329 ; CHECK: shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> <i32 1, i32 0>
330 %a = tail call <2 x double> @llvm.x86.avx.vpermilvar.pd(<2 x double> %v, <2 x i32> <i32 2, i32 0>)
334 declare <4 x double> @llvm.x86.avx.vpermilvar.pd.256(<4 x double>, <4 x i32>)
335 define <4 x double> @test_vpermilvar_pd_256(<4 x double> %v) {
336 ; CHECK-LABEL: @test_vpermilvar_pd_256(
337 ; CHECK: shufflevector <4 x double> %v, <4 x double> undef, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
338 %a = tail call <4 x double> @llvm.x86.avx.vpermilvar.pd.256(<4 x double> %v, <4 x i32> <i32 3, i32 1, i32 2, i32 0>)
342 define <4 x float> @test_vpermilvar_ps_zero(<4 x float> %v) {
343 ; CHECK-LABEL: @test_vpermilvar_ps_zero(
344 ; CHECK: shufflevector <4 x float> %v, <4 x float> undef, <4 x i32> zeroinitializer
345 %a = tail call <4 x float> @llvm.x86.avx.vpermilvar.ps(<4 x float> %v, <4 x i32> zeroinitializer)
349 define <8 x float> @test_vpermilvar_ps_256_zero(<8 x float> %v) {
350 ; CHECK-LABEL: @test_vpermilvar_ps_256_zero(
351 ; CHECK: shufflevector <8 x float> %v, <8 x float> undef, <8 x i32> <i32 0, i32 0, i32 0, i32 0, i32 4, i32 4, i32 4, i32 4>
352 %a = tail call <8 x float> @llvm.x86.avx.vpermilvar.ps.256(<8 x float> %v, <8 x i32> zeroinitializer)
356 define <2 x double> @test_vpermilvar_pd_zero(<2 x double> %v) {
357 ; CHECK-LABEL: @test_vpermilvar_pd_zero(
358 ; CHECK: shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> zeroinitializer
359 %a = tail call <2 x double> @llvm.x86.avx.vpermilvar.pd(<2 x double> %v, <2 x i32> zeroinitializer)
363 define <4 x double> @test_vpermilvar_pd_256_zero(<4 x double> %v) {
364 ; CHECK-LABEL: @test_vpermilvar_pd_256_zero(
365 ; CHECK: shufflevector <4 x double> %v, <4 x double> undef, <4 x i32> <i32 0, i32 0, i32 2, i32 2>
366 %a = tail call <4 x double> @llvm.x86.avx.vpermilvar.pd.256(<4 x double> %v, <4 x i32> zeroinitializer)
370 define <2 x i64> @test_sse2_1() nounwind readnone uwtable {
371 %S = bitcast i32 1 to i32
372 %1 = zext i32 %S to i64
373 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
374 %3 = insertelement <2 x i64> %2, i64 0, i32 1
375 %4 = bitcast <2 x i64> %3 to <8 x i16>
376 %5 = tail call <8 x i16> @llvm.x86.sse2.psll.w(<8 x i16> <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>, <8 x i16> %4)
377 %6 = bitcast <8 x i16> %5 to <4 x i32>
378 %7 = bitcast <2 x i64> %3 to <4 x i32>
379 %8 = tail call <4 x i32> @llvm.x86.sse2.psll.d(<4 x i32> %6, <4 x i32> %7)
380 %9 = bitcast <4 x i32> %8 to <2 x i64>
381 %10 = tail call <2 x i64> @llvm.x86.sse2.psll.q(<2 x i64> %9, <2 x i64> %3)
382 %11 = bitcast <2 x i64> %10 to <8 x i16>
383 %12 = tail call <8 x i16> @llvm.x86.sse2.pslli.w(<8 x i16> %11, i32 %S)
384 %13 = bitcast <8 x i16> %12 to <4 x i32>
385 %14 = tail call <4 x i32> @llvm.x86.sse2.pslli.d(<4 x i32> %13, i32 %S)
386 %15 = bitcast <4 x i32> %14 to <2 x i64>
387 %16 = tail call <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64> %15, i32 %S)
390 ; CHECK: ret <2 x i64> <i64 72058418680037440, i64 144117112246370624>
393 define <4 x i64> @test_avx2_1() nounwind readnone uwtable {
394 %S = bitcast i32 1 to i32
395 %1 = zext i32 %S to i64
396 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
397 %3 = insertelement <2 x i64> %2, i64 0, i32 1
398 %4 = bitcast <2 x i64> %3 to <8 x i16>
399 %5 = tail call <16 x i16> @llvm.x86.avx2.psll.w(<16 x i16> <i16 1, i16 0, i16 0, i16 0, i16 2, i16 0, i16 0, i16 0, i16 3, i16 0, i16 0, i16 0, i16 4, i16 0, i16 0, i16 0>, <8 x i16> %4)
400 %6 = bitcast <16 x i16> %5 to <8 x i32>
401 %7 = bitcast <2 x i64> %3 to <4 x i32>
402 %8 = tail call <8 x i32> @llvm.x86.avx2.psll.d(<8 x i32> %6, <4 x i32> %7)
403 %9 = bitcast <8 x i32> %8 to <4 x i64>
404 %10 = tail call <4 x i64> @llvm.x86.avx2.psll.q(<4 x i64> %9, <2 x i64> %3)
405 %11 = bitcast <4 x i64> %10 to <16 x i16>
406 %12 = tail call <16 x i16> @llvm.x86.avx2.pslli.w(<16 x i16> %11, i32 %S)
407 %13 = bitcast <16 x i16> %12 to <8 x i32>
408 %14 = tail call <8 x i32> @llvm.x86.avx2.pslli.d(<8 x i32> %13, i32 %S)
409 %15 = bitcast <8 x i32> %14 to <4 x i64>
410 %16 = tail call <4 x i64> @llvm.x86.avx2.pslli.q(<4 x i64> %15, i32 %S)
413 ; CHECK: ret <4 x i64> <i64 64, i64 128, i64 192, i64 256>
416 define <2 x i64> @test_sse2_0() nounwind readnone uwtable {
417 %S = bitcast i32 128 to i32
418 %1 = zext i32 %S to i64
419 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
420 %3 = insertelement <2 x i64> %2, i64 0, i32 1
421 %4 = bitcast <2 x i64> %3 to <8 x i16>
422 %5 = tail call <8 x i16> @llvm.x86.sse2.psll.w(<8 x i16> <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>, <8 x i16> %4)
423 %6 = bitcast <8 x i16> %5 to <4 x i32>
424 %7 = bitcast <2 x i64> %3 to <4 x i32>
425 %8 = tail call <4 x i32> @llvm.x86.sse2.psll.d(<4 x i32> %6, <4 x i32> %7)
426 %9 = bitcast <4 x i32> %8 to <2 x i64>
427 %10 = tail call <2 x i64> @llvm.x86.sse2.psll.q(<2 x i64> %9, <2 x i64> %3)
428 %11 = bitcast <2 x i64> %10 to <8 x i16>
429 %12 = tail call <8 x i16> @llvm.x86.sse2.pslli.w(<8 x i16> %11, i32 %S)
430 %13 = bitcast <8 x i16> %12 to <4 x i32>
431 %14 = tail call <4 x i32> @llvm.x86.sse2.pslli.d(<4 x i32> %13, i32 %S)
432 %15 = bitcast <4 x i32> %14 to <2 x i64>
433 %16 = tail call <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64> %15, i32 %S)
436 ; CHECK: ret <2 x i64> zeroinitializer
439 define <4 x i64> @test_avx2_0() nounwind readnone uwtable {
440 %S = bitcast i32 128 to i32
441 %1 = zext i32 %S to i64
442 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
443 %3 = insertelement <2 x i64> %2, i64 0, i32 1
444 %4 = bitcast <2 x i64> %3 to <8 x i16>
445 %5 = tail call <16 x i16> @llvm.x86.avx2.psll.w(<16 x i16> <i16 1, i16 0, i16 0, i16 0, i16 2, i16 0, i16 0, i16 0, i16 3, i16 0, i16 0, i16 0, i16 4, i16 0, i16 0, i16 0>, <8 x i16> %4)
446 %6 = bitcast <16 x i16> %5 to <8 x i32>
447 %7 = bitcast <2 x i64> %3 to <4 x i32>
448 %8 = tail call <8 x i32> @llvm.x86.avx2.psll.d(<8 x i32> %6, <4 x i32> %7)
449 %9 = bitcast <8 x i32> %8 to <4 x i64>
450 %10 = tail call <4 x i64> @llvm.x86.avx2.psll.q(<4 x i64> %9, <2 x i64> %3)
451 %11 = bitcast <4 x i64> %10 to <16 x i16>
452 %12 = tail call <16 x i16> @llvm.x86.avx2.pslli.w(<16 x i16> %11, i32 %S)
453 %13 = bitcast <16 x i16> %12 to <8 x i32>
454 %14 = tail call <8 x i32> @llvm.x86.avx2.pslli.d(<8 x i32> %13, i32 %S)
455 %15 = bitcast <8 x i32> %14 to <4 x i64>
456 %16 = tail call <4 x i64> @llvm.x86.avx2.pslli.q(<4 x i64> %15, i32 %S)
459 ; CHECK: ret <4 x i64> zeroinitializer
461 define <2 x i64> @test_sse2_psrl_1() nounwind readnone uwtable {
462 %S = bitcast i32 1 to i32
463 %1 = zext i32 %S to i64
464 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
465 %3 = insertelement <2 x i64> %2, i64 0, i32 1
466 %4 = bitcast <2 x i64> %3 to <8 x i16>
467 %5 = tail call <8 x i16> @llvm.x86.sse2.psrl.w(<8 x i16> <i16 16, i16 32, i16 64, i16 128, i16 256, i16 512, i16 1024, i16 2048>, <8 x i16> %4)
468 %6 = bitcast <8 x i16> %5 to <4 x i32>
469 %7 = bitcast <2 x i64> %3 to <4 x i32>
470 %8 = tail call <4 x i32> @llvm.x86.sse2.psrl.d(<4 x i32> %6, <4 x i32> %7)
471 %9 = bitcast <4 x i32> %8 to <2 x i64>
472 %10 = tail call <2 x i64> @llvm.x86.sse2.psrl.q(<2 x i64> %9, <2 x i64> %3)
473 %11 = bitcast <2 x i64> %10 to <8 x i16>
474 %12 = tail call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> %11, i32 %S)
475 %13 = bitcast <8 x i16> %12 to <4 x i32>
476 %14 = tail call <4 x i32> @llvm.x86.sse2.psrli.d(<4 x i32> %13, i32 %S)
477 %15 = bitcast <4 x i32> %14 to <2 x i64>
478 %16 = tail call <2 x i64> @llvm.x86.sse2.psrli.q(<2 x i64> %15, i32 %S)
480 ; CHECK: test_sse2_psrl_1
481 ; CHECK: ret <2 x i64> <i64 562954248421376, i64 9007267974742020>
484 define <4 x i64> @test_avx2_psrl_1() nounwind readnone uwtable {
485 %S = bitcast i32 1 to i32
486 %1 = zext i32 %S to i64
487 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
488 %3 = insertelement <2 x i64> %2, i64 0, i32 1
489 %4 = bitcast <2 x i64> %3 to <8 x i16>
490 %5 = tail call <16 x i16> @llvm.x86.avx2.psrl.w(<16 x i16> <i16 1024, i16 0, i16 0, i16 0, i16 2048, i16 0, i16 0, i16 0, i16 4096, i16 0, i16 0, i16 0, i16 8192, i16 0, i16 0, i16 0>, <8 x i16> %4)
491 %6 = bitcast <16 x i16> %5 to <8 x i32>
492 %7 = bitcast <2 x i64> %3 to <4 x i32>
493 %8 = tail call <8 x i32> @llvm.x86.avx2.psrl.d(<8 x i32> %6, <4 x i32> %7)
494 %9 = bitcast <8 x i32> %8 to <4 x i64>
495 %10 = tail call <4 x i64> @llvm.x86.avx2.psrl.q(<4 x i64> %9, <2 x i64> %3)
496 %11 = bitcast <4 x i64> %10 to <16 x i16>
497 %12 = tail call <16 x i16> @llvm.x86.avx2.psrli.w(<16 x i16> %11, i32 %S)
498 %13 = bitcast <16 x i16> %12 to <8 x i32>
499 %14 = tail call <8 x i32> @llvm.x86.avx2.psrli.d(<8 x i32> %13, i32 %S)
500 %15 = bitcast <8 x i32> %14 to <4 x i64>
501 %16 = tail call <4 x i64> @llvm.x86.avx2.psrli.q(<4 x i64> %15, i32 %S)
503 ; CHECK: test_avx2_psrl_1
504 ; CHECK: ret <4 x i64> <i64 16, i64 32, i64 64, i64 128>
507 define <2 x i64> @test_sse2_psrl_0() nounwind readnone uwtable {
508 %S = bitcast i32 128 to i32
509 %1 = zext i32 %S to i64
510 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
511 %3 = insertelement <2 x i64> %2, i64 0, i32 1
512 %4 = bitcast <2 x i64> %3 to <8 x i16>
513 %5 = tail call <8 x i16> @llvm.x86.sse2.psrl.w(<8 x i16> <i16 32, i16 64, i16 128, i16 256, i16 512, i16 1024, i16 2048, i16 4096>, <8 x i16> %4)
514 %6 = bitcast <8 x i16> %5 to <4 x i32>
515 %7 = bitcast <2 x i64> %3 to <4 x i32>
516 %8 = tail call <4 x i32> @llvm.x86.sse2.psrl.d(<4 x i32> %6, <4 x i32> %7)
517 %9 = bitcast <4 x i32> %8 to <2 x i64>
518 %10 = tail call <2 x i64> @llvm.x86.sse2.psrl.q(<2 x i64> %9, <2 x i64> %3)
519 %11 = bitcast <2 x i64> %10 to <8 x i16>
520 %12 = tail call <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16> %11, i32 %S)
521 %13 = bitcast <8 x i16> %12 to <4 x i32>
522 %14 = tail call <4 x i32> @llvm.x86.sse2.psrli.d(<4 x i32> %13, i32 %S)
523 %15 = bitcast <4 x i32> %14 to <2 x i64>
524 %16 = tail call <2 x i64> @llvm.x86.sse2.psrli.q(<2 x i64> %15, i32 %S)
526 ; CHECK: test_sse2_psrl_0
527 ; CHECK: ret <2 x i64> zeroinitializer
530 define <4 x i64> @test_avx2_psrl_0() nounwind readnone uwtable {
531 %S = bitcast i32 128 to i32
532 %1 = zext i32 %S to i64
533 %2 = insertelement <2 x i64> undef, i64 %1, i32 0
534 %3 = insertelement <2 x i64> %2, i64 0, i32 1
535 %4 = bitcast <2 x i64> %3 to <8 x i16>
536 %5 = tail call <16 x i16> @llvm.x86.avx2.psrl.w(<16 x i16> <i16 1024, i16 0, i16 0, i16 0, i16 2048, i16 0, i16 0, i16 0, i16 4096, i16 0, i16 0, i16 0, i16 8192, i16 0, i16 0, i16 0>, <8 x i16> %4)
537 %6 = bitcast <16 x i16> %5 to <8 x i32>
538 %7 = bitcast <2 x i64> %3 to <4 x i32>
539 %8 = tail call <8 x i32> @llvm.x86.avx2.psrl.d(<8 x i32> %6, <4 x i32> %7)
540 %9 = bitcast <8 x i32> %8 to <4 x i64>
541 %10 = tail call <4 x i64> @llvm.x86.avx2.psrl.q(<4 x i64> %9, <2 x i64> %3)
542 %11 = bitcast <4 x i64> %10 to <16 x i16>
543 %12 = tail call <16 x i16> @llvm.x86.avx2.psrli.w(<16 x i16> %11, i32 %S)
544 %13 = bitcast <16 x i16> %12 to <8 x i32>
545 %14 = tail call <8 x i32> @llvm.x86.avx2.psrli.d(<8 x i32> %13, i32 %S)
546 %15 = bitcast <8 x i32> %14 to <4 x i64>
547 %16 = tail call <4 x i64> @llvm.x86.avx2.psrli.q(<4 x i64> %15, i32 %S)
549 ; CHECK: test_avx2_psrl_0
550 ; CHECK: ret <4 x i64> zeroinitializer
553 declare <4 x i64> @llvm.x86.avx2.pslli.q(<4 x i64>, i32) #1
554 declare <8 x i32> @llvm.x86.avx2.pslli.d(<8 x i32>, i32) #1
555 declare <16 x i16> @llvm.x86.avx2.pslli.w(<16 x i16>, i32) #1
556 declare <4 x i64> @llvm.x86.avx2.psll.q(<4 x i64>, <2 x i64>) #1
557 declare <8 x i32> @llvm.x86.avx2.psll.d(<8 x i32>, <4 x i32>) #1
558 declare <16 x i16> @llvm.x86.avx2.psll.w(<16 x i16>, <8 x i16>) #1
559 declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) #1
560 declare <4 x i32> @llvm.x86.sse2.pslli.d(<4 x i32>, i32) #1
561 declare <8 x i16> @llvm.x86.sse2.pslli.w(<8 x i16>, i32) #1
562 declare <2 x i64> @llvm.x86.sse2.psll.q(<2 x i64>, <2 x i64>) #1
563 declare <4 x i32> @llvm.x86.sse2.psll.d(<4 x i32>, <4 x i32>) #1
564 declare <8 x i16> @llvm.x86.sse2.psll.w(<8 x i16>, <8 x i16>) #1
565 declare <4 x i64> @llvm.x86.avx2.psrli.q(<4 x i64>, i32) #1
566 declare <8 x i32> @llvm.x86.avx2.psrli.d(<8 x i32>, i32) #1
567 declare <16 x i16> @llvm.x86.avx2.psrli.w(<16 x i16>, i32) #1
568 declare <4 x i64> @llvm.x86.avx2.psrl.q(<4 x i64>, <2 x i64>) #1
569 declare <8 x i32> @llvm.x86.avx2.psrl.d(<8 x i32>, <4 x i32>) #1
570 declare <16 x i16> @llvm.x86.avx2.psrl.w(<16 x i16>, <8 x i16>) #1
571 declare <2 x i64> @llvm.x86.sse2.psrli.q(<2 x i64>, i32) #1
572 declare <4 x i32> @llvm.x86.sse2.psrli.d(<4 x i32>, i32) #1
573 declare <8 x i16> @llvm.x86.sse2.psrli.w(<8 x i16>, i32) #1
574 declare <2 x i64> @llvm.x86.sse2.psrl.q(<2 x i64>, <2 x i64>) #1
575 declare <4 x i32> @llvm.x86.sse2.psrl.d(<4 x i32>, <4 x i32>) #1
576 declare <8 x i16> @llvm.x86.sse2.psrl.w(<8 x i16>, <8 x i16>) #1
578 attributes #1 = { nounwind readnone }