1; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - | FileCheck %s
2
3define <8 x i8> @vmins8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
4;CHECK-LABEL: vmins8:
5;CHECK: vmin.s8
6	%tmp1 = load <8 x i8>, <8 x i8>* %A
7	%tmp2 = load <8 x i8>, <8 x i8>* %B
8	%tmp3 = call <8 x i8> @llvm.arm.neon.vmins.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
9	ret <8 x i8> %tmp3
10}
11
12define <4 x i16> @vmins16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
13;CHECK-LABEL: vmins16:
14;CHECK: vmin.s16
15	%tmp1 = load <4 x i16>, <4 x i16>* %A
16	%tmp2 = load <4 x i16>, <4 x i16>* %B
17	%tmp3 = call <4 x i16> @llvm.arm.neon.vmins.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2)
18	ret <4 x i16> %tmp3
19}
20
21define <2 x i32> @vmins32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
22;CHECK-LABEL: vmins32:
23;CHECK: vmin.s32
24	%tmp1 = load <2 x i32>, <2 x i32>* %A
25	%tmp2 = load <2 x i32>, <2 x i32>* %B
26	%tmp3 = call <2 x i32> @llvm.arm.neon.vmins.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2)
27	ret <2 x i32> %tmp3
28}
29
30define <8 x i8> @vminu8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
31;CHECK-LABEL: vminu8:
32;CHECK: vmin.u8
33	%tmp1 = load <8 x i8>, <8 x i8>* %A
34	%tmp2 = load <8 x i8>, <8 x i8>* %B
35	%tmp3 = call <8 x i8> @llvm.arm.neon.vminu.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
36	ret <8 x i8> %tmp3
37}
38
39define <4 x i16> @vminu16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
40;CHECK-LABEL: vminu16:
41;CHECK: vmin.u16
42	%tmp1 = load <4 x i16>, <4 x i16>* %A
43	%tmp2 = load <4 x i16>, <4 x i16>* %B
44	%tmp3 = call <4 x i16> @llvm.arm.neon.vminu.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2)
45	ret <4 x i16> %tmp3
46}
47
48define <2 x i32> @vminu32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
49;CHECK-LABEL: vminu32:
50;CHECK: vmin.u32
51	%tmp1 = load <2 x i32>, <2 x i32>* %A
52	%tmp2 = load <2 x i32>, <2 x i32>* %B
53	%tmp3 = call <2 x i32> @llvm.arm.neon.vminu.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2)
54	ret <2 x i32> %tmp3
55}
56
57define <2 x float> @vminf32(<2 x float>* %A, <2 x float>* %B) nounwind {
58;CHECK-LABEL: vminf32:
59;CHECK: vmin.f32
60	%tmp1 = load <2 x float>, <2 x float>* %A
61	%tmp2 = load <2 x float>, <2 x float>* %B
62	%tmp3 = call <2 x float> @llvm.arm.neon.vmins.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
63	ret <2 x float> %tmp3
64}
65
66define <16 x i8> @vminQs8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
67;CHECK-LABEL: vminQs8:
68;CHECK: vmin.s8
69	%tmp1 = load <16 x i8>, <16 x i8>* %A
70	%tmp2 = load <16 x i8>, <16 x i8>* %B
71	%tmp3 = call <16 x i8> @llvm.arm.neon.vmins.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2)
72	ret <16 x i8> %tmp3
73}
74
75define <8 x i16> @vminQs16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
76;CHECK-LABEL: vminQs16:
77;CHECK: vmin.s16
78	%tmp1 = load <8 x i16>, <8 x i16>* %A
79	%tmp2 = load <8 x i16>, <8 x i16>* %B
80	%tmp3 = call <8 x i16> @llvm.arm.neon.vmins.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2)
81	ret <8 x i16> %tmp3
82}
83
84define <4 x i32> @vminQs32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
85;CHECK-LABEL: vminQs32:
86;CHECK: vmin.s32
87	%tmp1 = load <4 x i32>, <4 x i32>* %A
88	%tmp2 = load <4 x i32>, <4 x i32>* %B
89	%tmp3 = call <4 x i32> @llvm.arm.neon.vmins.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2)
90	ret <4 x i32> %tmp3
91}
92
93define <16 x i8> @vminQu8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
94;CHECK-LABEL: vminQu8:
95;CHECK: vmin.u8
96	%tmp1 = load <16 x i8>, <16 x i8>* %A
97	%tmp2 = load <16 x i8>, <16 x i8>* %B
98	%tmp3 = call <16 x i8> @llvm.arm.neon.vminu.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2)
99	ret <16 x i8> %tmp3
100}
101
102define <8 x i16> @vminQu16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
103;CHECK-LABEL: vminQu16:
104;CHECK: vmin.u16
105	%tmp1 = load <8 x i16>, <8 x i16>* %A
106	%tmp2 = load <8 x i16>, <8 x i16>* %B
107	%tmp3 = call <8 x i16> @llvm.arm.neon.vminu.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2)
108	ret <8 x i16> %tmp3
109}
110
111define <4 x i32> @vminQu32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
112;CHECK-LABEL: vminQu32:
113;CHECK: vmin.u32
114	%tmp1 = load <4 x i32>, <4 x i32>* %A
115	%tmp2 = load <4 x i32>, <4 x i32>* %B
116	%tmp3 = call <4 x i32> @llvm.arm.neon.vminu.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2)
117	ret <4 x i32> %tmp3
118}
119
120define <4 x float> @vminQf32(<4 x float>* %A, <4 x float>* %B) nounwind {
121;CHECK-LABEL: vminQf32:
122;CHECK: vmin.f32
123	%tmp1 = load <4 x float>, <4 x float>* %A
124	%tmp2 = load <4 x float>, <4 x float>* %B
125	%tmp3 = call <4 x float> @llvm.arm.neon.vmins.v4f32(<4 x float> %tmp1, <4 x float> %tmp2)
126	ret <4 x float> %tmp3
127}
128
129declare <8 x i8>  @llvm.arm.neon.vmins.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
130declare <4 x i16> @llvm.arm.neon.vmins.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
131declare <2 x i32> @llvm.arm.neon.vmins.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
132
133declare <8 x i8>  @llvm.arm.neon.vminu.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
134declare <4 x i16> @llvm.arm.neon.vminu.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
135declare <2 x i32> @llvm.arm.neon.vminu.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
136
137declare <2 x float> @llvm.arm.neon.vmins.v2f32(<2 x float>, <2 x float>) nounwind readnone
138
139declare <16 x i8> @llvm.arm.neon.vmins.v16i8(<16 x i8>, <16 x i8>) nounwind readnone
140declare <8 x i16> @llvm.arm.neon.vmins.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
141declare <4 x i32> @llvm.arm.neon.vmins.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
142
143declare <16 x i8> @llvm.arm.neon.vminu.v16i8(<16 x i8>, <16 x i8>) nounwind readnone
144declare <8 x i16> @llvm.arm.neon.vminu.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
145declare <4 x i32> @llvm.arm.neon.vminu.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
146
147declare <4 x float> @llvm.arm.neon.vmins.v4f32(<4 x float>, <4 x float>) nounwind readnone
148
149define <8 x i8> @vmaxs8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
150;CHECK-LABEL: vmaxs8:
151;CHECK: vmax.s8
152	%tmp1 = load <8 x i8>, <8 x i8>* %A
153	%tmp2 = load <8 x i8>, <8 x i8>* %B
154	%tmp3 = call <8 x i8> @llvm.arm.neon.vmaxs.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
155	ret <8 x i8> %tmp3
156}
157
158define <4 x i16> @vmaxs16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
159;CHECK-LABEL: vmaxs16:
160;CHECK: vmax.s16
161	%tmp1 = load <4 x i16>, <4 x i16>* %A
162	%tmp2 = load <4 x i16>, <4 x i16>* %B
163	%tmp3 = call <4 x i16> @llvm.arm.neon.vmaxs.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2)
164	ret <4 x i16> %tmp3
165}
166
167define <2 x i32> @vmaxs32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
168;CHECK-LABEL: vmaxs32:
169;CHECK: vmax.s32
170	%tmp1 = load <2 x i32>, <2 x i32>* %A
171	%tmp2 = load <2 x i32>, <2 x i32>* %B
172	%tmp3 = call <2 x i32> @llvm.arm.neon.vmaxs.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2)
173	ret <2 x i32> %tmp3
174}
175
176define <8 x i8> @vmaxu8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
177;CHECK-LABEL: vmaxu8:
178;CHECK: vmax.u8
179	%tmp1 = load <8 x i8>, <8 x i8>* %A
180	%tmp2 = load <8 x i8>, <8 x i8>* %B
181	%tmp3 = call <8 x i8> @llvm.arm.neon.vmaxu.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2)
182	ret <8 x i8> %tmp3
183}
184
185define <4 x i16> @vmaxu16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
186;CHECK-LABEL: vmaxu16:
187;CHECK: vmax.u16
188	%tmp1 = load <4 x i16>, <4 x i16>* %A
189	%tmp2 = load <4 x i16>, <4 x i16>* %B
190	%tmp3 = call <4 x i16> @llvm.arm.neon.vmaxu.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2)
191	ret <4 x i16> %tmp3
192}
193
194define <2 x i32> @vmaxu32(<2 x i32>* %A, <2 x i32>* %B) nounwind {
195;CHECK-LABEL: vmaxu32:
196;CHECK: vmax.u32
197	%tmp1 = load <2 x i32>, <2 x i32>* %A
198	%tmp2 = load <2 x i32>, <2 x i32>* %B
199	%tmp3 = call <2 x i32> @llvm.arm.neon.vmaxu.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2)
200	ret <2 x i32> %tmp3
201}
202
203define <2 x float> @vmaxf32(<2 x float>* %A, <2 x float>* %B) nounwind {
204;CHECK-LABEL: vmaxf32:
205;CHECK: vmax.f32
206	%tmp1 = load <2 x float>, <2 x float>* %A
207	%tmp2 = load <2 x float>, <2 x float>* %B
208	%tmp3 = call <2 x float> @llvm.arm.neon.vmaxs.v2f32(<2 x float> %tmp1, <2 x float> %tmp2)
209	ret <2 x float> %tmp3
210}
211
212define <16 x i8> @vmaxQs8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
213;CHECK-LABEL: vmaxQs8:
214;CHECK: vmax.s8
215	%tmp1 = load <16 x i8>, <16 x i8>* %A
216	%tmp2 = load <16 x i8>, <16 x i8>* %B
217	%tmp3 = call <16 x i8> @llvm.arm.neon.vmaxs.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2)
218	ret <16 x i8> %tmp3
219}
220
221define <8 x i16> @vmaxQs16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
222;CHECK-LABEL: vmaxQs16:
223;CHECK: vmax.s16
224	%tmp1 = load <8 x i16>, <8 x i16>* %A
225	%tmp2 = load <8 x i16>, <8 x i16>* %B
226	%tmp3 = call <8 x i16> @llvm.arm.neon.vmaxs.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2)
227	ret <8 x i16> %tmp3
228}
229
230define <4 x i32> @vmaxQs32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
231;CHECK-LABEL: vmaxQs32:
232;CHECK: vmax.s32
233	%tmp1 = load <4 x i32>, <4 x i32>* %A
234	%tmp2 = load <4 x i32>, <4 x i32>* %B
235	%tmp3 = call <4 x i32> @llvm.arm.neon.vmaxs.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2)
236	ret <4 x i32> %tmp3
237}
238
239define <16 x i8> @vmaxQu8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
240;CHECK-LABEL: vmaxQu8:
241;CHECK: vmax.u8
242	%tmp1 = load <16 x i8>, <16 x i8>* %A
243	%tmp2 = load <16 x i8>, <16 x i8>* %B
244	%tmp3 = call <16 x i8> @llvm.arm.neon.vmaxu.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2)
245	ret <16 x i8> %tmp3
246}
247
248define <8 x i16> @vmaxQu16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
249;CHECK-LABEL: vmaxQu16:
250;CHECK: vmax.u16
251	%tmp1 = load <8 x i16>, <8 x i16>* %A
252	%tmp2 = load <8 x i16>, <8 x i16>* %B
253	%tmp3 = call <8 x i16> @llvm.arm.neon.vmaxu.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2)
254	ret <8 x i16> %tmp3
255}
256
257define <4 x i32> @vmaxQu32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
258;CHECK-LABEL: vmaxQu32:
259;CHECK: vmax.u32
260	%tmp1 = load <4 x i32>, <4 x i32>* %A
261	%tmp2 = load <4 x i32>, <4 x i32>* %B
262	%tmp3 = call <4 x i32> @llvm.arm.neon.vmaxu.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2)
263	ret <4 x i32> %tmp3
264}
265
266define <4 x float> @vmaxQf32(<4 x float>* %A, <4 x float>* %B) nounwind {
267;CHECK-LABEL: vmaxQf32:
268;CHECK: vmax.f32
269	%tmp1 = load <4 x float>, <4 x float>* %A
270	%tmp2 = load <4 x float>, <4 x float>* %B
271	%tmp3 = call <4 x float> @llvm.arm.neon.vmaxs.v4f32(<4 x float> %tmp1, <4 x float> %tmp2)
272	ret <4 x float> %tmp3
273}
274
275declare <8 x i8>  @llvm.arm.neon.vmaxs.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
276declare <4 x i16> @llvm.arm.neon.vmaxs.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
277declare <2 x i32> @llvm.arm.neon.vmaxs.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
278
279declare <8 x i8>  @llvm.arm.neon.vmaxu.v8i8(<8 x i8>, <8 x i8>) nounwind readnone
280declare <4 x i16> @llvm.arm.neon.vmaxu.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
281declare <2 x i32> @llvm.arm.neon.vmaxu.v2i32(<2 x i32>, <2 x i32>) nounwind readnone
282
283declare <2 x float> @llvm.arm.neon.vmaxs.v2f32(<2 x float>, <2 x float>) nounwind readnone
284
285declare <16 x i8> @llvm.arm.neon.vmaxs.v16i8(<16 x i8>, <16 x i8>) nounwind readnone
286declare <8 x i16> @llvm.arm.neon.vmaxs.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
287declare <4 x i32> @llvm.arm.neon.vmaxs.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
288
289declare <16 x i8> @llvm.arm.neon.vmaxu.v16i8(<16 x i8>, <16 x i8>) nounwind readnone
290declare <8 x i16> @llvm.arm.neon.vmaxu.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
291declare <4 x i32> @llvm.arm.neon.vmaxu.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
292
293declare <4 x float> @llvm.arm.neon.vmaxs.v4f32(<4 x float>, <4 x float>) nounwind readnone
294
295declare float @llvm.maxnum.f32(float %a, float %b)
296declare float @llvm.minnum.f32(float %a, float %b)
297
298define float @maxnum(float %a, float %b) {
299;CHECK-LABEL: maxnum:
300;CHECK: vmax.f32
301  %r = call nnan float @llvm.maxnum.f32(float %a, float %b)
302  ret float %r
303}
304
305define float @minnum(float %a, float %b) {
306;CHECK-LABEL: minnum:
307;CHECK: vmin.f32
308  %r = call nnan float @llvm.minnum.f32(float %a, float %b)
309  ret float %r
310}
311