1 ; RUN: opt < %s -basicaa -slp-vectorizer -slp-threshold=-999 -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
4 target triple = "x86_64-apple-macosx10.8.0"
6 declare double @llvm.fabs.f64(double) nounwind readnone
8 ;CHECK-LABEL: @vec_fabs_f64(
9 ;CHECK: load <2 x double>
10 ;CHECK: load <2 x double>
11 ;CHECK: call <2 x double> @llvm.fabs.v2f64
12 ;CHECK: store <2 x double>
14 define void @vec_fabs_f64(double* %a, double* %b, double* %c) {
16 %i0 = load double, double* %a, align 8
17 %i1 = load double, double* %b, align 8
18 %mul = fmul double %i0, %i1
19 %call = tail call double @llvm.fabs.f64(double %mul) nounwind readnone
20 %arrayidx3 = getelementptr inbounds double, double* %a, i64 1
21 %i3 = load double, double* %arrayidx3, align 8
22 %arrayidx4 = getelementptr inbounds double, double* %b, i64 1
23 %i4 = load double, double* %arrayidx4, align 8
24 %mul5 = fmul double %i3, %i4
25 %call5 = tail call double @llvm.fabs.f64(double %mul5) nounwind readnone
26 store double %call, double* %c, align 8
27 %arrayidx5 = getelementptr inbounds double, double* %c, i64 1
28 store double %call5, double* %arrayidx5, align 8
32 declare float @llvm.copysign.f32(float, float) nounwind readnone
34 ;CHECK-LABEL: @vec_copysign_f32(
35 ;CHECK: load <4 x float>
36 ;CHECK: load <4 x float>
37 ;CHECK: call <4 x float> @llvm.copysign.v4f32
38 ;CHECK: store <4 x float>
40 define void @vec_copysign_f32(float* %a, float* %b, float* noalias %c) {
42 %0 = load float, float* %a, align 4
43 %1 = load float, float* %b, align 4
44 %call0 = tail call float @llvm.copysign.f32(float %0, float %1) nounwind readnone
45 store float %call0, float* %c, align 4
47 %ix2 = getelementptr inbounds float, float* %a, i64 1
48 %2 = load float, float* %ix2, align 4
49 %ix3 = getelementptr inbounds float, float* %b, i64 1
50 %3 = load float, float* %ix3, align 4
51 %call1 = tail call float @llvm.copysign.f32(float %2, float %3) nounwind readnone
52 %c1 = getelementptr inbounds float, float* %c, i64 1
53 store float %call1, float* %c1, align 4
55 %ix4 = getelementptr inbounds float, float* %a, i64 2
56 %4 = load float, float* %ix4, align 4
57 %ix5 = getelementptr inbounds float, float* %b, i64 2
58 %5 = load float, float* %ix5, align 4
59 %call2 = tail call float @llvm.copysign.f32(float %4, float %5) nounwind readnone
60 %c2 = getelementptr inbounds float, float* %c, i64 2
61 store float %call2, float* %c2, align 4
63 %ix6 = getelementptr inbounds float, float* %a, i64 3
64 %6 = load float, float* %ix6, align 4
65 %ix7 = getelementptr inbounds float, float* %b, i64 3
66 %7 = load float, float* %ix7, align 4
67 %call3 = tail call float @llvm.copysign.f32(float %6, float %7) nounwind readnone
68 %c3 = getelementptr inbounds float, float* %c, i64 3
69 store float %call3, float* %c3, align 4
74 declare i32 @llvm.bswap.i32(i32) nounwind readnone
76 define void @vec_bswap_i32(i32* %a, i32* %b, i32* %c) {
78 %i0 = load i32, i32* %a, align 4
79 %i1 = load i32, i32* %b, align 4
80 %add1 = add i32 %i0, %i1
81 %call1 = tail call i32 @llvm.bswap.i32(i32 %add1) nounwind readnone
83 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 1
84 %i2 = load i32, i32* %arrayidx2, align 4
85 %arrayidx3 = getelementptr inbounds i32, i32* %b, i32 1
86 %i3 = load i32, i32* %arrayidx3, align 4
87 %add2 = add i32 %i2, %i3
88 %call2 = tail call i32 @llvm.bswap.i32(i32 %add2) nounwind readnone
90 %arrayidx4 = getelementptr inbounds i32, i32* %a, i32 2
91 %i4 = load i32, i32* %arrayidx4, align 4
92 %arrayidx5 = getelementptr inbounds i32, i32* %b, i32 2
93 %i5 = load i32, i32* %arrayidx5, align 4
94 %add3 = add i32 %i4, %i5
95 %call3 = tail call i32 @llvm.bswap.i32(i32 %add3) nounwind readnone
97 %arrayidx6 = getelementptr inbounds i32, i32* %a, i32 3
98 %i6 = load i32, i32* %arrayidx6, align 4
99 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 3
100 %i7 = load i32, i32* %arrayidx7, align 4
101 %add4 = add i32 %i6, %i7
102 %call4 = tail call i32 @llvm.bswap.i32(i32 %add4) nounwind readnone
104 store i32 %call1, i32* %c, align 4
105 %arrayidx8 = getelementptr inbounds i32, i32* %c, i32 1
106 store i32 %call2, i32* %arrayidx8, align 4
107 %arrayidx9 = getelementptr inbounds i32, i32* %c, i32 2
108 store i32 %call3, i32* %arrayidx9, align 4
109 %arrayidx10 = getelementptr inbounds i32, i32* %c, i32 3
110 store i32 %call4, i32* %arrayidx10, align 4
113 ; CHECK-LABEL: @vec_bswap_i32(
114 ; CHECK: load <4 x i32>
115 ; CHECK: load <4 x i32>
116 ; CHECK: call <4 x i32> @llvm.bswap.v4i32
117 ; CHECK: store <4 x i32>
121 declare i32 @llvm.ctlz.i32(i32,i1) nounwind readnone
123 define void @vec_ctlz_i32(i32* %a, i32* %b, i32* %c, i1) {
125 %i0 = load i32, i32* %a, align 4
126 %i1 = load i32, i32* %b, align 4
127 %add1 = add i32 %i0, %i1
128 %call1 = tail call i32 @llvm.ctlz.i32(i32 %add1,i1 true) nounwind readnone
130 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 1
131 %i2 = load i32, i32* %arrayidx2, align 4
132 %arrayidx3 = getelementptr inbounds i32, i32* %b, i32 1
133 %i3 = load i32, i32* %arrayidx3, align 4
134 %add2 = add i32 %i2, %i3
135 %call2 = tail call i32 @llvm.ctlz.i32(i32 %add2,i1 true) nounwind readnone
137 %arrayidx4 = getelementptr inbounds i32, i32* %a, i32 2
138 %i4 = load i32, i32* %arrayidx4, align 4
139 %arrayidx5 = getelementptr inbounds i32, i32* %b, i32 2
140 %i5 = load i32, i32* %arrayidx5, align 4
141 %add3 = add i32 %i4, %i5
142 %call3 = tail call i32 @llvm.ctlz.i32(i32 %add3,i1 true) nounwind readnone
144 %arrayidx6 = getelementptr inbounds i32, i32* %a, i32 3
145 %i6 = load i32, i32* %arrayidx6, align 4
146 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 3
147 %i7 = load i32, i32* %arrayidx7, align 4
148 %add4 = add i32 %i6, %i7
149 %call4 = tail call i32 @llvm.ctlz.i32(i32 %add4,i1 true) nounwind readnone
151 store i32 %call1, i32* %c, align 4
152 %arrayidx8 = getelementptr inbounds i32, i32* %c, i32 1
153 store i32 %call2, i32* %arrayidx8, align 4
154 %arrayidx9 = getelementptr inbounds i32, i32* %c, i32 2
155 store i32 %call3, i32* %arrayidx9, align 4
156 %arrayidx10 = getelementptr inbounds i32, i32* %c, i32 3
157 store i32 %call4, i32* %arrayidx10, align 4
160 ; CHECK-LABEL: @vec_ctlz_i32(
161 ; CHECK: load <4 x i32>
162 ; CHECK: load <4 x i32>
163 ; CHECK: call <4 x i32> @llvm.ctlz.v4i32
164 ; CHECK: store <4 x i32>
168 define void @vec_ctlz_i32_neg(i32* %a, i32* %b, i32* %c, i1) {
170 %i0 = load i32, i32* %a, align 4
171 %i1 = load i32, i32* %b, align 4
172 %add1 = add i32 %i0, %i1
173 %call1 = tail call i32 @llvm.ctlz.i32(i32 %add1,i1 true) nounwind readnone
175 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 1
176 %i2 = load i32, i32* %arrayidx2, align 4
177 %arrayidx3 = getelementptr inbounds i32, i32* %b, i32 1
178 %i3 = load i32, i32* %arrayidx3, align 4
179 %add2 = add i32 %i2, %i3
180 %call2 = tail call i32 @llvm.ctlz.i32(i32 %add2,i1 false) nounwind readnone
182 %arrayidx4 = getelementptr inbounds i32, i32* %a, i32 2
183 %i4 = load i32, i32* %arrayidx4, align 4
184 %arrayidx5 = getelementptr inbounds i32, i32* %b, i32 2
185 %i5 = load i32, i32* %arrayidx5, align 4
186 %add3 = add i32 %i4, %i5
187 %call3 = tail call i32 @llvm.ctlz.i32(i32 %add3,i1 true) nounwind readnone
189 %arrayidx6 = getelementptr inbounds i32, i32* %a, i32 3
190 %i6 = load i32, i32* %arrayidx6, align 4
191 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 3
192 %i7 = load i32, i32* %arrayidx7, align 4
193 %add4 = add i32 %i6, %i7
194 %call4 = tail call i32 @llvm.ctlz.i32(i32 %add4,i1 false) nounwind readnone
196 store i32 %call1, i32* %c, align 4
197 %arrayidx8 = getelementptr inbounds i32, i32* %c, i32 1
198 store i32 %call2, i32* %arrayidx8, align 4
199 %arrayidx9 = getelementptr inbounds i32, i32* %c, i32 2
200 store i32 %call3, i32* %arrayidx9, align 4
201 %arrayidx10 = getelementptr inbounds i32, i32* %c, i32 3
202 store i32 %call4, i32* %arrayidx10, align 4
205 ; CHECK-LABEL: @vec_ctlz_i32_neg(
206 ; CHECK-NOT: call <4 x i32> @llvm.ctlz.v4i32
211 declare i32 @llvm.cttz.i32(i32,i1) nounwind readnone
213 define void @vec_cttz_i32(i32* %a, i32* %b, i32* %c, i1) {
215 %i0 = load i32, i32* %a, align 4
216 %i1 = load i32, i32* %b, align 4
217 %add1 = add i32 %i0, %i1
218 %call1 = tail call i32 @llvm.cttz.i32(i32 %add1,i1 true) nounwind readnone
220 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 1
221 %i2 = load i32, i32* %arrayidx2, align 4
222 %arrayidx3 = getelementptr inbounds i32, i32* %b, i32 1
223 %i3 = load i32, i32* %arrayidx3, align 4
224 %add2 = add i32 %i2, %i3
225 %call2 = tail call i32 @llvm.cttz.i32(i32 %add2,i1 true) nounwind readnone
227 %arrayidx4 = getelementptr inbounds i32, i32* %a, i32 2
228 %i4 = load i32, i32* %arrayidx4, align 4
229 %arrayidx5 = getelementptr inbounds i32, i32* %b, i32 2
230 %i5 = load i32, i32* %arrayidx5, align 4
231 %add3 = add i32 %i4, %i5
232 %call3 = tail call i32 @llvm.cttz.i32(i32 %add3,i1 true) nounwind readnone
234 %arrayidx6 = getelementptr inbounds i32, i32* %a, i32 3
235 %i6 = load i32, i32* %arrayidx6, align 4
236 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 3
237 %i7 = load i32, i32* %arrayidx7, align 4
238 %add4 = add i32 %i6, %i7
239 %call4 = tail call i32 @llvm.cttz.i32(i32 %add4,i1 true) nounwind readnone
241 store i32 %call1, i32* %c, align 4
242 %arrayidx8 = getelementptr inbounds i32, i32* %c, i32 1
243 store i32 %call2, i32* %arrayidx8, align 4
244 %arrayidx9 = getelementptr inbounds i32, i32* %c, i32 2
245 store i32 %call3, i32* %arrayidx9, align 4
246 %arrayidx10 = getelementptr inbounds i32, i32* %c, i32 3
247 store i32 %call4, i32* %arrayidx10, align 4
250 ; CHECK-LABEL: @vec_cttz_i32(
251 ; CHECK: load <4 x i32>
252 ; CHECK: load <4 x i32>
253 ; CHECK: call <4 x i32> @llvm.cttz.v4i32
254 ; CHECK: store <4 x i32>
258 define void @vec_cttz_i32_neg(i32* %a, i32* %b, i32* %c, i1) {
260 %i0 = load i32, i32* %a, align 4
261 %i1 = load i32, i32* %b, align 4
262 %add1 = add i32 %i0, %i1
263 %call1 = tail call i32 @llvm.cttz.i32(i32 %add1,i1 true) nounwind readnone
265 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 1
266 %i2 = load i32, i32* %arrayidx2, align 4
267 %arrayidx3 = getelementptr inbounds i32, i32* %b, i32 1
268 %i3 = load i32, i32* %arrayidx3, align 4
269 %add2 = add i32 %i2, %i3
270 %call2 = tail call i32 @llvm.cttz.i32(i32 %add2,i1 false) nounwind readnone
272 %arrayidx4 = getelementptr inbounds i32, i32* %a, i32 2
273 %i4 = load i32, i32* %arrayidx4, align 4
274 %arrayidx5 = getelementptr inbounds i32, i32* %b, i32 2
275 %i5 = load i32, i32* %arrayidx5, align 4
276 %add3 = add i32 %i4, %i5
277 %call3 = tail call i32 @llvm.cttz.i32(i32 %add3,i1 true) nounwind readnone
279 %arrayidx6 = getelementptr inbounds i32, i32* %a, i32 3
280 %i6 = load i32, i32* %arrayidx6, align 4
281 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 3
282 %i7 = load i32, i32* %arrayidx7, align 4
283 %add4 = add i32 %i6, %i7
284 %call4 = tail call i32 @llvm.cttz.i32(i32 %add4,i1 false) nounwind readnone
286 store i32 %call1, i32* %c, align 4
287 %arrayidx8 = getelementptr inbounds i32, i32* %c, i32 1
288 store i32 %call2, i32* %arrayidx8, align 4
289 %arrayidx9 = getelementptr inbounds i32, i32* %c, i32 2
290 store i32 %call3, i32* %arrayidx9, align 4
291 %arrayidx10 = getelementptr inbounds i32, i32* %c, i32 3
292 store i32 %call4, i32* %arrayidx10, align 4
295 ; CHECK-LABEL: @vec_cttz_i32_neg(
296 ; CHECK-NOT: call <4 x i32> @llvm.cttz.v4i32
300 declare float @llvm.powi.f32(float, i32)
301 define void @vec_powi_f32(float* %a, float* %b, float* %c, i32 %P) {
303 %i0 = load float, float* %a, align 4
304 %i1 = load float, float* %b, align 4
305 %add1 = fadd float %i0, %i1
306 %call1 = tail call float @llvm.powi.f32(float %add1,i32 %P) nounwind readnone
308 %arrayidx2 = getelementptr inbounds float, float* %a, i32 1
309 %i2 = load float, float* %arrayidx2, align 4
310 %arrayidx3 = getelementptr inbounds float, float* %b, i32 1
311 %i3 = load float, float* %arrayidx3, align 4
312 %add2 = fadd float %i2, %i3
313 %call2 = tail call float @llvm.powi.f32(float %add2,i32 %P) nounwind readnone
315 %arrayidx4 = getelementptr inbounds float, float* %a, i32 2
316 %i4 = load float, float* %arrayidx4, align 4
317 %arrayidx5 = getelementptr inbounds float, float* %b, i32 2
318 %i5 = load float, float* %arrayidx5, align 4
319 %add3 = fadd float %i4, %i5
320 %call3 = tail call float @llvm.powi.f32(float %add3,i32 %P) nounwind readnone
322 %arrayidx6 = getelementptr inbounds float, float* %a, i32 3
323 %i6 = load float, float* %arrayidx6, align 4
324 %arrayidx7 = getelementptr inbounds float, float* %b, i32 3
325 %i7 = load float, float* %arrayidx7, align 4
326 %add4 = fadd float %i6, %i7
327 %call4 = tail call float @llvm.powi.f32(float %add4,i32 %P) nounwind readnone
329 store float %call1, float* %c, align 4
330 %arrayidx8 = getelementptr inbounds float, float* %c, i32 1
331 store float %call2, float* %arrayidx8, align 4
332 %arrayidx9 = getelementptr inbounds float, float* %c, i32 2
333 store float %call3, float* %arrayidx9, align 4
334 %arrayidx10 = getelementptr inbounds float, float* %c, i32 3
335 store float %call4, float* %arrayidx10, align 4
338 ; CHECK-LABEL: @vec_powi_f32(
339 ; CHECK: load <4 x float>
340 ; CHECK: load <4 x float>
341 ; CHECK: call <4 x float> @llvm.powi.v4f32
342 ; CHECK: store <4 x float>
347 define void @vec_powi_f32_neg(float* %a, float* %b, float* %c, i32 %P, i32 %Q) {
349 %i0 = load float, float* %a, align 4
350 %i1 = load float, float* %b, align 4
351 %add1 = fadd float %i0, %i1
352 %call1 = tail call float @llvm.powi.f32(float %add1,i32 %P) nounwind readnone
354 %arrayidx2 = getelementptr inbounds float, float* %a, i32 1
355 %i2 = load float, float* %arrayidx2, align 4
356 %arrayidx3 = getelementptr inbounds float, float* %b, i32 1
357 %i3 = load float, float* %arrayidx3, align 4
358 %add2 = fadd float %i2, %i3
359 %call2 = tail call float @llvm.powi.f32(float %add2,i32 %Q) nounwind readnone
361 %arrayidx4 = getelementptr inbounds float, float* %a, i32 2
362 %i4 = load float, float* %arrayidx4, align 4
363 %arrayidx5 = getelementptr inbounds float, float* %b, i32 2
364 %i5 = load float, float* %arrayidx5, align 4
365 %add3 = fadd float %i4, %i5
366 %call3 = tail call float @llvm.powi.f32(float %add3,i32 %P) nounwind readnone
368 %arrayidx6 = getelementptr inbounds float, float* %a, i32 3
369 %i6 = load float, float* %arrayidx6, align 4
370 %arrayidx7 = getelementptr inbounds float, float* %b, i32 3
371 %i7 = load float, float* %arrayidx7, align 4
372 %add4 = fadd float %i6, %i7
373 %call4 = tail call float @llvm.powi.f32(float %add4,i32 %Q) nounwind readnone
375 store float %call1, float* %c, align 4
376 %arrayidx8 = getelementptr inbounds float, float* %c, i32 1
377 store float %call2, float* %arrayidx8, align 4
378 %arrayidx9 = getelementptr inbounds float, float* %c, i32 2
379 store float %call3, float* %arrayidx9, align 4
380 %arrayidx10 = getelementptr inbounds float, float* %c, i32 3
381 store float %call4, float* %arrayidx10, align 4
384 ; CHECK-LABEL: @vec_powi_f32_neg(
385 ; CHECK-NOT: call <4 x float> @llvm.powi.v4f32