1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -passes=slp-vectorizer -S %s | FileCheck %s
3 ; RUN: opt -aa-pipeline=basic-aa -passes='slp-vectorizer' -S %s | FileCheck %s
5 target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
6 target triple = "arm64-apple-ios5.0.0"
8 define void @select_umin_8xi16(ptr %ptr, i16 %x) {
9 ; CHECK-LABEL: @select_umin_8xi16(
11 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
12 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ult <8 x i16> [[TMP1]], splat (i16 16383)
13 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
14 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
15 ; CHECK-NEXT: ret void
18 %l.0 = load i16, ptr %ptr
19 %cmp.0 = icmp ult i16 %l.0, 16383
20 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
21 store i16 %s.0, ptr %ptr, align 2
23 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
24 %l.1 = load i16, ptr %gep.1
25 %cmp.1 = icmp ult i16 %l.1, 16383
26 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
27 store i16 %s.1, ptr %gep.1, align 2
29 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
30 %l.2 = load i16, ptr %gep.2
31 %cmp.2 = icmp ult i16 %l.2, 16383
32 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
33 store i16 %s.2, ptr %gep.2, align 2
35 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
36 %l.3 = load i16, ptr %gep.3
37 %cmp.3 = icmp ult i16 %l.3, 16383
38 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
39 store i16 %s.3, ptr %gep.3, align 2
41 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
42 %l.4 = load i16, ptr %gep.4
43 %cmp.4 = icmp ult i16 %l.4, 16383
44 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
45 store i16 %s.4, ptr %gep.4, align 2
47 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
48 %l.5 = load i16, ptr %gep.5
49 %cmp.5 = icmp ult i16 %l.5, 16383
50 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
51 store i16 %s.5, ptr %gep.5, align 2
53 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
54 %l.6 = load i16, ptr %gep.6
55 %cmp.6 = icmp ult i16 %l.6, 16383
56 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
57 store i16 %s.6, ptr %gep.6, align 2
59 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
60 %l.7 = load i16, ptr %gep.7
61 %cmp.7 = icmp ult i16 %l.7, 16383
62 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
63 store i16 %s.7, ptr %gep.7, align 2
67 define void @select_umin_4xi32(ptr %ptr, i32 %x) {
68 ; CHECK-LABEL: @select_umin_4xi32(
70 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
71 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ult <4 x i32> [[TMP1]], splat (i32 16383)
72 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
73 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
74 ; CHECK-NEXT: ret void
77 %l.0 = load i32, ptr %ptr
78 %cmp.0 = icmp ult i32 %l.0, 16383
79 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
80 store i32 %s.0, ptr %ptr, align 4
82 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
83 %l.1 = load i32, ptr %gep.1
84 %cmp.1 = icmp ult i32 %l.1, 16383
85 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
86 store i32 %s.1, ptr %gep.1, align 4
88 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
89 %l.2 = load i32, ptr %gep.2
90 %cmp.2 = icmp ult i32 %l.2, 16383
91 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
92 store i32 %s.2, ptr %gep.2, align 4
94 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
95 %l.3 = load i32, ptr %gep.3
96 %cmp.3 = icmp ult i32 %l.3, 16383
97 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
98 store i32 %s.3, ptr %gep.3, align 4
103 define void @select_ule_ugt_mix_4xi32(ptr %ptr, i32 %x) {
104 ; CHECK-LABEL: @select_ule_ugt_mix_4xi32(
106 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
107 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ult <4 x i32> [[TMP1]], splat (i32 16383)
108 ; CHECK-NEXT: [[TMP3:%.*]] = icmp ugt <4 x i32> [[TMP1]], splat (i32 16383)
109 ; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i1> [[TMP2]], <4 x i1> [[TMP3]], <4 x i32> <i32 0, i32 5, i32 2, i32 7>
110 ; CHECK-NEXT: [[TMP5:%.*]] = select <4 x i1> [[TMP4]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
111 ; CHECK-NEXT: store <4 x i32> [[TMP5]], ptr [[PTR]], align 4
112 ; CHECK-NEXT: ret void
115 %l.0 = load i32, ptr %ptr
116 %cmp.0 = icmp ult i32 %l.0, 16383
117 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
118 store i32 %s.0, ptr %ptr, align 4
120 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
121 %l.1 = load i32, ptr %gep.1
122 %cmp.1 = icmp ugt i32 %l.1, 16383
123 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
124 store i32 %s.1, ptr %gep.1, align 4
126 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
127 %l.2 = load i32, ptr %gep.2
128 %cmp.2 = icmp ult i32 %l.2, 16383
129 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
130 store i32 %s.2, ptr %gep.2, align 4
132 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
133 %l.3 = load i32, ptr %gep.3
134 %cmp.3 = icmp ugt i32 %l.3, 16383
135 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
136 store i32 %s.3, ptr %gep.3, align 4
141 ; There is no <2 x i64> version of umin, but we can efficiently lower
142 ; compare/select pairs with uniform predicates.
143 define void @select_umin_2xi64(ptr %ptr, i64 %x) {
144 ; CHECK-LABEL: @select_umin_2xi64(
146 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
147 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ult <2 x i64> [[TMP1]], splat (i64 16383)
148 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
149 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
150 ; CHECK-NEXT: ret void
153 %l.0 = load i64, ptr %ptr
154 %cmp.0 = icmp ult i64 %l.0, 16383
155 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
156 store i64 %s.0, ptr %ptr, align 4
158 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
159 %l.1 = load i64, ptr %gep.1
160 %cmp.1 = icmp ult i64 %l.1, 16383
161 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
162 store i64 %s.1, ptr %gep.1, align 4
168 define void @select_umin_ule_8xi16(ptr %ptr, i16 %x) {
169 ; CHECK-LABEL: @select_umin_ule_8xi16(
171 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
172 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ule <8 x i16> [[TMP1]], splat (i16 16383)
173 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
174 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
175 ; CHECK-NEXT: ret void
178 %l.0 = load i16, ptr %ptr
179 %cmp.0 = icmp ule i16 %l.0, 16383
180 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
181 store i16 %s.0, ptr %ptr, align 2
183 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
184 %l.1 = load i16, ptr %gep.1
185 %cmp.1 = icmp ule i16 %l.1, 16383
186 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
187 store i16 %s.1, ptr %gep.1, align 2
189 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
190 %l.2 = load i16, ptr %gep.2
191 %cmp.2 = icmp ule i16 %l.2, 16383
192 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
193 store i16 %s.2, ptr %gep.2, align 2
195 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
196 %l.3 = load i16, ptr %gep.3
197 %cmp.3 = icmp ule i16 %l.3, 16383
198 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
199 store i16 %s.3, ptr %gep.3, align 2
201 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
202 %l.4 = load i16, ptr %gep.4
203 %cmp.4 = icmp ule i16 %l.4, 16383
204 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
205 store i16 %s.4, ptr %gep.4, align 2
207 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
208 %l.5 = load i16, ptr %gep.5
209 %cmp.5 = icmp ule i16 %l.5, 16383
210 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
211 store i16 %s.5, ptr %gep.5, align 2
213 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
214 %l.6 = load i16, ptr %gep.6
215 %cmp.6 = icmp ule i16 %l.6, 16383
216 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
217 store i16 %s.6, ptr %gep.6, align 2
219 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
220 %l.7 = load i16, ptr %gep.7
221 %cmp.7 = icmp ule i16 %l.7, 16383
222 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
223 store i16 %s.7, ptr %gep.7, align 2
227 define void @select_umin_ule_4xi32(ptr %ptr, i32 %x) {
228 ; CHECK-LABEL: @select_umin_ule_4xi32(
230 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
231 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ule <4 x i32> [[TMP1]], splat (i32 16383)
232 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
233 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
234 ; CHECK-NEXT: ret void
237 %l.0 = load i32, ptr %ptr
238 %cmp.0 = icmp ule i32 %l.0, 16383
239 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
240 store i32 %s.0, ptr %ptr, align 4
242 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
243 %l.1 = load i32, ptr %gep.1
244 %cmp.1 = icmp ule i32 %l.1, 16383
245 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
246 store i32 %s.1, ptr %gep.1, align 4
248 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
249 %l.2 = load i32, ptr %gep.2
250 %cmp.2 = icmp ule i32 %l.2, 16383
251 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
252 store i32 %s.2, ptr %gep.2, align 4
254 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
255 %l.3 = load i32, ptr %gep.3
256 %cmp.3 = icmp ule i32 %l.3, 16383
257 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
258 store i32 %s.3, ptr %gep.3, align 4
263 ; There is no <2 x i64> version of umin, but we can efficiently lower
264 ; compare/select pairs with uniform predicates.
265 define void @select_umin_ule_2xi64(ptr %ptr, i64 %x) {
266 ; CHECK-LABEL: @select_umin_ule_2xi64(
268 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
269 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ule <2 x i64> [[TMP1]], splat (i64 16383)
270 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
271 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
272 ; CHECK-NEXT: ret void
275 %l.0 = load i64, ptr %ptr
276 %cmp.0 = icmp ule i64 %l.0, 16383
277 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
278 store i64 %s.0, ptr %ptr, align 4
280 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
281 %l.1 = load i64, ptr %gep.1
282 %cmp.1 = icmp ule i64 %l.1, 16383
283 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
284 store i64 %s.1, ptr %gep.1, align 4
289 define void @select_smin_8xi16(ptr %ptr, i16 %x) {
290 ; CHECK-LABEL: @select_smin_8xi16(
292 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
293 ; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <8 x i16> [[TMP1]], splat (i16 16383)
294 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
295 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
296 ; CHECK-NEXT: ret void
299 %l.0 = load i16, ptr %ptr
300 %cmp.0 = icmp slt i16 %l.0, 16383
301 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
302 store i16 %s.0, ptr %ptr, align 2
304 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
305 %l.1 = load i16, ptr %gep.1
306 %cmp.1 = icmp slt i16 %l.1, 16383
307 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
308 store i16 %s.1, ptr %gep.1, align 2
310 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
311 %l.2 = load i16, ptr %gep.2
312 %cmp.2 = icmp slt i16 %l.2, 16383
313 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
314 store i16 %s.2, ptr %gep.2, align 2
316 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
317 %l.3 = load i16, ptr %gep.3
318 %cmp.3 = icmp slt i16 %l.3, 16383
319 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
320 store i16 %s.3, ptr %gep.3, align 2
322 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
323 %l.4 = load i16, ptr %gep.4
324 %cmp.4 = icmp slt i16 %l.4, 16383
325 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
326 store i16 %s.4, ptr %gep.4, align 2
328 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
329 %l.5 = load i16, ptr %gep.5
330 %cmp.5 = icmp slt i16 %l.5, 16383
331 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
332 store i16 %s.5, ptr %gep.5, align 2
334 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
335 %l.6 = load i16, ptr %gep.6
336 %cmp.6 = icmp slt i16 %l.6, 16383
337 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
338 store i16 %s.6, ptr %gep.6, align 2
340 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
341 %l.7 = load i16, ptr %gep.7
342 %cmp.7 = icmp slt i16 %l.7, 16383
343 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
344 store i16 %s.7, ptr %gep.7, align 2
348 define void @select_smin_4xi32(ptr %ptr, i32 %x) {
349 ; CHECK-LABEL: @select_smin_4xi32(
351 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
352 ; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <4 x i32> [[TMP1]], splat (i32 16383)
353 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
354 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
355 ; CHECK-NEXT: ret void
358 %l.0 = load i32, ptr %ptr
359 %cmp.0 = icmp slt i32 %l.0, 16383
360 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
361 store i32 %s.0, ptr %ptr, align 4
363 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
364 %l.1 = load i32, ptr %gep.1
365 %cmp.1 = icmp slt i32 %l.1, 16383
366 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
367 store i32 %s.1, ptr %gep.1, align 4
369 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
370 %l.2 = load i32, ptr %gep.2
371 %cmp.2 = icmp slt i32 %l.2, 16383
372 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
373 store i32 %s.2, ptr %gep.2, align 4
375 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
376 %l.3 = load i32, ptr %gep.3
377 %cmp.3 = icmp slt i32 %l.3, 16383
378 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
379 store i32 %s.3, ptr %gep.3, align 4
384 ; There is no <2 x i64> version of smin, but we can efficiently lower
385 ; compare/select pairs with uniform predicates.
386 define void @select_smin_2xi64(ptr %ptr, i64 %x) {
387 ; CHECK-LABEL: @select_smin_2xi64(
389 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
390 ; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i64> [[TMP1]], splat (i64 16383)
391 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
392 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
393 ; CHECK-NEXT: ret void
396 %l.0 = load i64, ptr %ptr
397 %cmp.0 = icmp slt i64 %l.0, 16383
398 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
399 store i64 %s.0, ptr %ptr, align 4
401 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
402 %l.1 = load i64, ptr %gep.1
403 %cmp.1 = icmp slt i64 %l.1, 16383
404 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
405 store i64 %s.1, ptr %gep.1, align 4
410 define void @select_smin_sle_8xi16(ptr %ptr, i16 %x) {
411 ; CHECK-LABEL: @select_smin_sle_8xi16(
413 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
414 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sle <8 x i16> [[TMP1]], splat (i16 16383)
415 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
416 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
417 ; CHECK-NEXT: ret void
420 %l.0 = load i16, ptr %ptr
421 %cmp.0 = icmp sle i16 %l.0, 16383
422 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
423 store i16 %s.0, ptr %ptr, align 2
425 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
426 %l.1 = load i16, ptr %gep.1
427 %cmp.1 = icmp sle i16 %l.1, 16383
428 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
429 store i16 %s.1, ptr %gep.1, align 2
431 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
432 %l.2 = load i16, ptr %gep.2
433 %cmp.2 = icmp sle i16 %l.2, 16383
434 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
435 store i16 %s.2, ptr %gep.2, align 2
437 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
438 %l.3 = load i16, ptr %gep.3
439 %cmp.3 = icmp sle i16 %l.3, 16383
440 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
441 store i16 %s.3, ptr %gep.3, align 2
443 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
444 %l.4 = load i16, ptr %gep.4
445 %cmp.4 = icmp sle i16 %l.4, 16383
446 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
447 store i16 %s.4, ptr %gep.4, align 2
449 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
450 %l.5 = load i16, ptr %gep.5
451 %cmp.5 = icmp sle i16 %l.5, 16383
452 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
453 store i16 %s.5, ptr %gep.5, align 2
455 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
456 %l.6 = load i16, ptr %gep.6
457 %cmp.6 = icmp sle i16 %l.6, 16383
458 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
459 store i16 %s.6, ptr %gep.6, align 2
461 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
462 %l.7 = load i16, ptr %gep.7
463 %cmp.7 = icmp sle i16 %l.7, 16383
464 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
465 store i16 %s.7, ptr %gep.7, align 2
469 define void @select_smin_sle_4xi32(ptr %ptr, i32 %x) {
470 ; CHECK-LABEL: @select_smin_sle_4xi32(
472 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
473 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sle <4 x i32> [[TMP1]], splat (i32 16383)
474 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
475 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
476 ; CHECK-NEXT: ret void
479 %l.0 = load i32, ptr %ptr
480 %cmp.0 = icmp sle i32 %l.0, 16383
481 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
482 store i32 %s.0, ptr %ptr, align 4
484 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
485 %l.1 = load i32, ptr %gep.1
486 %cmp.1 = icmp sle i32 %l.1, 16383
487 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
488 store i32 %s.1, ptr %gep.1, align 4
490 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
491 %l.2 = load i32, ptr %gep.2
492 %cmp.2 = icmp sle i32 %l.2, 16383
493 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
494 store i32 %s.2, ptr %gep.2, align 4
496 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
497 %l.3 = load i32, ptr %gep.3
498 %cmp.3 = icmp sle i32 %l.3, 16383
499 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
500 store i32 %s.3, ptr %gep.3, align 4
505 ; There is no <2 x i64> version of smin, but we can efficiently lower
506 ; compare/select pairs with uniform predicates.
507 define void @select_smin_sle_2xi64(ptr %ptr, i64 %x) {
508 ; CHECK-LABEL: @select_smin_sle_2xi64(
510 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
511 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sle <2 x i64> [[TMP1]], splat (i64 16383)
512 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
513 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
514 ; CHECK-NEXT: ret void
517 %l.0 = load i64, ptr %ptr
518 %cmp.0 = icmp sle i64 %l.0, 16383
519 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
520 store i64 %s.0, ptr %ptr, align 4
522 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
523 %l.1 = load i64, ptr %gep.1
524 %cmp.1 = icmp sle i64 %l.1, 16383
525 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
526 store i64 %s.1, ptr %gep.1, align 4
530 define void @select_umax_8xi16(ptr %ptr, i16 %x) {
531 ; CHECK-LABEL: @select_umax_8xi16(
533 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
534 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ugt <8 x i16> [[TMP1]], splat (i16 16383)
535 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
536 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
537 ; CHECK-NEXT: ret void
540 %l.0 = load i16, ptr %ptr
541 %cmp.0 = icmp ugt i16 %l.0, 16383
542 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
543 store i16 %s.0, ptr %ptr, align 2
545 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
546 %l.1 = load i16, ptr %gep.1
547 %cmp.1 = icmp ugt i16 %l.1, 16383
548 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
549 store i16 %s.1, ptr %gep.1, align 2
551 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
552 %l.2 = load i16, ptr %gep.2
553 %cmp.2 = icmp ugt i16 %l.2, 16383
554 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
555 store i16 %s.2, ptr %gep.2, align 2
557 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
558 %l.3 = load i16, ptr %gep.3
559 %cmp.3 = icmp ugt i16 %l.3, 16383
560 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
561 store i16 %s.3, ptr %gep.3, align 2
563 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
564 %l.4 = load i16, ptr %gep.4
565 %cmp.4 = icmp ugt i16 %l.4, 16383
566 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
567 store i16 %s.4, ptr %gep.4, align 2
569 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
570 %l.5 = load i16, ptr %gep.5
571 %cmp.5 = icmp ugt i16 %l.5, 16383
572 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
573 store i16 %s.5, ptr %gep.5, align 2
575 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
576 %l.6 = load i16, ptr %gep.6
577 %cmp.6 = icmp ugt i16 %l.6, 16383
578 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
579 store i16 %s.6, ptr %gep.6, align 2
581 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
582 %l.7 = load i16, ptr %gep.7
583 %cmp.7 = icmp ugt i16 %l.7, 16383
584 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
585 store i16 %s.7, ptr %gep.7, align 2
589 define void @select_umax_4xi32(ptr %ptr, i32 %x) {
590 ; CHECK-LABEL: @select_umax_4xi32(
592 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
593 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ugt <4 x i32> [[TMP1]], splat (i32 16383)
594 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
595 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
596 ; CHECK-NEXT: ret void
599 %l.0 = load i32, ptr %ptr
600 %cmp.0 = icmp ugt i32 %l.0, 16383
601 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
602 store i32 %s.0, ptr %ptr, align 4
604 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
605 %l.1 = load i32, ptr %gep.1
606 %cmp.1 = icmp ugt i32 %l.1, 16383
607 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
608 store i32 %s.1, ptr %gep.1, align 4
610 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
611 %l.2 = load i32, ptr %gep.2
612 %cmp.2 = icmp ugt i32 %l.2, 16383
613 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
614 store i32 %s.2, ptr %gep.2, align 4
616 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
617 %l.3 = load i32, ptr %gep.3
618 %cmp.3 = icmp ugt i32 %l.3, 16383
619 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
620 store i32 %s.3, ptr %gep.3, align 4
625 ; There is no <2 x i64> version of umax, but we can efficiently lower
626 ; compare/select pairs with uniform predicates.
627 define void @select_umax_2xi64(ptr %ptr, i64 %x) {
628 ; CHECK-LABEL: @select_umax_2xi64(
630 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
631 ; CHECK-NEXT: [[TMP2:%.*]] = icmp ugt <2 x i64> [[TMP1]], splat (i64 16383)
632 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
633 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
634 ; CHECK-NEXT: ret void
637 %l.0 = load i64, ptr %ptr
638 %cmp.0 = icmp ugt i64 %l.0, 16383
639 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
640 store i64 %s.0, ptr %ptr, align 4
642 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
643 %l.1 = load i64, ptr %gep.1
644 %cmp.1 = icmp ugt i64 %l.1, 16383
645 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
646 store i64 %s.1, ptr %gep.1, align 4
651 define void @select_umax_uge_8xi16(ptr %ptr, i16 %x) {
652 ; CHECK-LABEL: @select_umax_uge_8xi16(
654 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
655 ; CHECK-NEXT: [[TMP2:%.*]] = icmp uge <8 x i16> [[TMP1]], splat (i16 16383)
656 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
657 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
658 ; CHECK-NEXT: ret void
661 %l.0 = load i16, ptr %ptr
662 %cmp.0 = icmp uge i16 %l.0, 16383
663 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
664 store i16 %s.0, ptr %ptr, align 2
666 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
667 %l.1 = load i16, ptr %gep.1
668 %cmp.1 = icmp uge i16 %l.1, 16383
669 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
670 store i16 %s.1, ptr %gep.1, align 2
672 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
673 %l.2 = load i16, ptr %gep.2
674 %cmp.2 = icmp uge i16 %l.2, 16383
675 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
676 store i16 %s.2, ptr %gep.2, align 2
678 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
679 %l.3 = load i16, ptr %gep.3
680 %cmp.3 = icmp uge i16 %l.3, 16383
681 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
682 store i16 %s.3, ptr %gep.3, align 2
684 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
685 %l.4 = load i16, ptr %gep.4
686 %cmp.4 = icmp uge i16 %l.4, 16383
687 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
688 store i16 %s.4, ptr %gep.4, align 2
690 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
691 %l.5 = load i16, ptr %gep.5
692 %cmp.5 = icmp uge i16 %l.5, 16383
693 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
694 store i16 %s.5, ptr %gep.5, align 2
696 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
697 %l.6 = load i16, ptr %gep.6
698 %cmp.6 = icmp uge i16 %l.6, 16383
699 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
700 store i16 %s.6, ptr %gep.6, align 2
702 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
703 %l.7 = load i16, ptr %gep.7
704 %cmp.7 = icmp uge i16 %l.7, 16383
705 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
706 store i16 %s.7, ptr %gep.7, align 2
710 define void @select_umax_uge_4xi32(ptr %ptr, i32 %x) {
711 ; CHECK-LABEL: @select_umax_uge_4xi32(
713 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
714 ; CHECK-NEXT: [[TMP2:%.*]] = icmp uge <4 x i32> [[TMP1]], splat (i32 16383)
715 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
716 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
717 ; CHECK-NEXT: ret void
720 %l.0 = load i32, ptr %ptr
721 %cmp.0 = icmp uge i32 %l.0, 16383
722 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
723 store i32 %s.0, ptr %ptr, align 4
725 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
726 %l.1 = load i32, ptr %gep.1
727 %cmp.1 = icmp uge i32 %l.1, 16383
728 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
729 store i32 %s.1, ptr %gep.1, align 4
731 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
732 %l.2 = load i32, ptr %gep.2
733 %cmp.2 = icmp uge i32 %l.2, 16383
734 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
735 store i32 %s.2, ptr %gep.2, align 4
737 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
738 %l.3 = load i32, ptr %gep.3
739 %cmp.3 = icmp uge i32 %l.3, 16383
740 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
741 store i32 %s.3, ptr %gep.3, align 4
746 ; There is no <2 x i64> version of umax, but we can efficiently lower
747 ; compare/select pairs with uniform predicates.
748 define void @select_umax_uge_2xi64(ptr %ptr, i64 %x) {
749 ; CHECK-LABEL: @select_umax_uge_2xi64(
751 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
752 ; CHECK-NEXT: [[TMP2:%.*]] = icmp uge <2 x i64> [[TMP1]], splat (i64 16383)
753 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
754 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
755 ; CHECK-NEXT: ret void
758 %l.0 = load i64, ptr %ptr
759 %cmp.0 = icmp uge i64 %l.0, 16383
760 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
761 store i64 %s.0, ptr %ptr, align 4
763 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
764 %l.1 = load i64, ptr %gep.1
765 %cmp.1 = icmp uge i64 %l.1, 16383
766 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
767 store i64 %s.1, ptr %gep.1, align 4
772 define void @select_smax_8xi16(ptr %ptr, i16 %x) {
773 ; CHECK-LABEL: @select_smax_8xi16(
775 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
776 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <8 x i16> [[TMP1]], splat (i16 16383)
777 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
778 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
779 ; CHECK-NEXT: ret void
782 %l.0 = load i16, ptr %ptr
783 %cmp.0 = icmp sgt i16 %l.0, 16383
784 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
785 store i16 %s.0, ptr %ptr, align 2
787 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
788 %l.1 = load i16, ptr %gep.1
789 %cmp.1 = icmp sgt i16 %l.1, 16383
790 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
791 store i16 %s.1, ptr %gep.1, align 2
793 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
794 %l.2 = load i16, ptr %gep.2
795 %cmp.2 = icmp sgt i16 %l.2, 16383
796 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
797 store i16 %s.2, ptr %gep.2, align 2
799 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
800 %l.3 = load i16, ptr %gep.3
801 %cmp.3 = icmp sgt i16 %l.3, 16383
802 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
803 store i16 %s.3, ptr %gep.3, align 2
805 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
806 %l.4 = load i16, ptr %gep.4
807 %cmp.4 = icmp sgt i16 %l.4, 16383
808 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
809 store i16 %s.4, ptr %gep.4, align 2
811 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
812 %l.5 = load i16, ptr %gep.5
813 %cmp.5 = icmp sgt i16 %l.5, 16383
814 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
815 store i16 %s.5, ptr %gep.5, align 2
817 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
818 %l.6 = load i16, ptr %gep.6
819 %cmp.6 = icmp sgt i16 %l.6, 16383
820 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
821 store i16 %s.6, ptr %gep.6, align 2
823 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
824 %l.7 = load i16, ptr %gep.7
825 %cmp.7 = icmp sgt i16 %l.7, 16383
826 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
827 store i16 %s.7, ptr %gep.7, align 2
831 define void @select_smax_4xi32(ptr %ptr, i32 %x) {
832 ; CHECK-LABEL: @select_smax_4xi32(
834 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
835 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <4 x i32> [[TMP1]], splat (i32 16383)
836 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
837 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
838 ; CHECK-NEXT: ret void
841 %l.0 = load i32, ptr %ptr
842 %cmp.0 = icmp sgt i32 %l.0, 16383
843 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
844 store i32 %s.0, ptr %ptr, align 4
846 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
847 %l.1 = load i32, ptr %gep.1
848 %cmp.1 = icmp sgt i32 %l.1, 16383
849 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
850 store i32 %s.1, ptr %gep.1, align 4
852 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
853 %l.2 = load i32, ptr %gep.2
854 %cmp.2 = icmp sgt i32 %l.2, 16383
855 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
856 store i32 %s.2, ptr %gep.2, align 4
858 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
859 %l.3 = load i32, ptr %gep.3
860 %cmp.3 = icmp sgt i32 %l.3, 16383
861 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
862 store i32 %s.3, ptr %gep.3, align 4
867 ; There is no <2 x i64> version of smax, but we can efficiently lower
868 ; compare/select pairs with uniform predicates.
869 define void @select_smax_2xi64(ptr %ptr, i64 %x) {
870 ; CHECK-LABEL: @select_smax_2xi64(
872 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
873 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sgt <2 x i64> [[TMP1]], splat (i64 16383)
874 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
875 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
876 ; CHECK-NEXT: ret void
879 %l.0 = load i64, ptr %ptr
880 %cmp.0 = icmp sgt i64 %l.0, 16383
881 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
882 store i64 %s.0, ptr %ptr, align 4
884 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
885 %l.1 = load i64, ptr %gep.1
886 %cmp.1 = icmp sgt i64 %l.1, 16383
887 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
888 store i64 %s.1, ptr %gep.1, align 4
894 define void @select_smax_sge_8xi16(ptr %ptr, i16 %x) {
895 ; CHECK-LABEL: @select_smax_sge_8xi16(
897 ; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[PTR:%.*]], align 2
898 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sge <8 x i16> [[TMP1]], splat (i16 16383)
899 ; CHECK-NEXT: [[TMP3:%.*]] = select <8 x i1> [[TMP2]], <8 x i16> [[TMP1]], <8 x i16> splat (i16 16383)
900 ; CHECK-NEXT: store <8 x i16> [[TMP3]], ptr [[PTR]], align 2
901 ; CHECK-NEXT: ret void
904 %l.0 = load i16, ptr %ptr
905 %cmp.0 = icmp sge i16 %l.0, 16383
906 %s.0 = select i1 %cmp.0, i16 %l.0, i16 16383
907 store i16 %s.0, ptr %ptr, align 2
909 %gep.1 = getelementptr inbounds i16, ptr %ptr, i16 1
910 %l.1 = load i16, ptr %gep.1
911 %cmp.1 = icmp sge i16 %l.1, 16383
912 %s.1 = select i1 %cmp.1, i16 %l.1, i16 16383
913 store i16 %s.1, ptr %gep.1, align 2
915 %gep.2 = getelementptr inbounds i16, ptr %ptr, i16 2
916 %l.2 = load i16, ptr %gep.2
917 %cmp.2 = icmp sge i16 %l.2, 16383
918 %s.2 = select i1 %cmp.2, i16 %l.2, i16 16383
919 store i16 %s.2, ptr %gep.2, align 2
921 %gep.3 = getelementptr inbounds i16, ptr %ptr, i16 3
922 %l.3 = load i16, ptr %gep.3
923 %cmp.3 = icmp sge i16 %l.3, 16383
924 %s.3 = select i1 %cmp.3, i16 %l.3, i16 16383
925 store i16 %s.3, ptr %gep.3, align 2
927 %gep.4 = getelementptr inbounds i16, ptr %ptr, i16 4
928 %l.4 = load i16, ptr %gep.4
929 %cmp.4 = icmp sge i16 %l.4, 16383
930 %s.4 = select i1 %cmp.4, i16 %l.4, i16 16383
931 store i16 %s.4, ptr %gep.4, align 2
933 %gep.5 = getelementptr inbounds i16, ptr %ptr, i16 5
934 %l.5 = load i16, ptr %gep.5
935 %cmp.5 = icmp sge i16 %l.5, 16383
936 %s.5 = select i1 %cmp.5, i16 %l.5, i16 16383
937 store i16 %s.5, ptr %gep.5, align 2
939 %gep.6 = getelementptr inbounds i16, ptr %ptr, i16 6
940 %l.6 = load i16, ptr %gep.6
941 %cmp.6 = icmp sge i16 %l.6, 16383
942 %s.6 = select i1 %cmp.6, i16 %l.6, i16 16383
943 store i16 %s.6, ptr %gep.6, align 2
945 %gep.7 = getelementptr inbounds i16, ptr %ptr, i16 7
946 %l.7 = load i16, ptr %gep.7
947 %cmp.7 = icmp sge i16 %l.7, 16383
948 %s.7 = select i1 %cmp.7, i16 %l.7, i16 16383
949 store i16 %s.7, ptr %gep.7, align 2
953 define void @select_smax_sge_4xi32(ptr %ptr, i32 %x) {
954 ; CHECK-LABEL: @select_smax_sge_4xi32(
956 ; CHECK-NEXT: [[TMP1:%.*]] = load <4 x i32>, ptr [[PTR:%.*]], align 4
957 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sge <4 x i32> [[TMP1]], splat (i32 16383)
958 ; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP2]], <4 x i32> [[TMP1]], <4 x i32> splat (i32 16383)
959 ; CHECK-NEXT: store <4 x i32> [[TMP3]], ptr [[PTR]], align 4
960 ; CHECK-NEXT: ret void
963 %l.0 = load i32, ptr %ptr
964 %cmp.0 = icmp sge i32 %l.0, 16383
965 %s.0 = select i1 %cmp.0, i32 %l.0, i32 16383
966 store i32 %s.0, ptr %ptr, align 4
968 %gep.1 = getelementptr inbounds i32, ptr %ptr, i32 1
969 %l.1 = load i32, ptr %gep.1
970 %cmp.1 = icmp sge i32 %l.1, 16383
971 %s.1 = select i1 %cmp.1, i32 %l.1, i32 16383
972 store i32 %s.1, ptr %gep.1, align 4
974 %gep.2 = getelementptr inbounds i32, ptr %ptr, i32 2
975 %l.2 = load i32, ptr %gep.2
976 %cmp.2 = icmp sge i32 %l.2, 16383
977 %s.2 = select i1 %cmp.2, i32 %l.2, i32 16383
978 store i32 %s.2, ptr %gep.2, align 4
980 %gep.3 = getelementptr inbounds i32, ptr %ptr, i32 3
981 %l.3 = load i32, ptr %gep.3
982 %cmp.3 = icmp sge i32 %l.3, 16383
983 %s.3 = select i1 %cmp.3, i32 %l.3, i32 16383
984 store i32 %s.3, ptr %gep.3, align 4
989 ; There is no <2 x i64> version of smax, but we can efficiently lower
990 ; compare/select pairs with uniform predicates.
991 define void @select_smax_sge_2xi64(ptr %ptr, i64 %x) {
992 ; CHECK-LABEL: @select_smax_sge_2xi64(
994 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i64>, ptr [[PTR:%.*]], align 8
995 ; CHECK-NEXT: [[TMP2:%.*]] = icmp sge <2 x i64> [[TMP1]], splat (i64 16383)
996 ; CHECK-NEXT: [[TMP3:%.*]] = select <2 x i1> [[TMP2]], <2 x i64> [[TMP1]], <2 x i64> splat (i64 16383)
997 ; CHECK-NEXT: store <2 x i64> [[TMP3]], ptr [[PTR]], align 4
998 ; CHECK-NEXT: ret void
1001 %l.0 = load i64, ptr %ptr
1002 %cmp.0 = icmp sge i64 %l.0, 16383
1003 %s.0 = select i1 %cmp.0, i64 %l.0, i64 16383
1004 store i64 %s.0, ptr %ptr, align 4
1006 %gep.1 = getelementptr inbounds i64, ptr %ptr, i64 1
1007 %l.1 = load i64, ptr %gep.1
1008 %cmp.1 = icmp sge i64 %l.1, 16383
1009 %s.1 = select i1 %cmp.1, i64 %l.1, i64 16383
1010 store i64 %s.1, ptr %gep.1, align 4