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1; Test the doubleword comparison instructions that were added in POWER8
2;
3; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
4; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s
5
6define <2 x i64> @v2si64_cmp(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
7       %cmp = icmp eq <2 x i64> %x, %y
8       %result = sext <2 x i1> %cmp to <2 x i64>
9       ret <2 x i64> %result
10; CHECK-LABEL: v2si64_cmp:
11; CHECK: vcmpequd 2, 2, 3
12}
13
14define <4 x i64> @v4si64_cmp(<4 x i64> %x, <4 x i64> %y) nounwind readnone {
15       %cmp = icmp eq <4 x i64> %x, %y
16       %result = sext <4 x i1> %cmp to <4 x i64>
17       ret <4 x i64> %result
18; CHECK-LABEL: v4si64_cmp
19; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
20; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
21}
22
23define <8 x i64> @v8si64_cmp(<8 x i64> %x, <8 x i64> %y) nounwind readnone {
24       %cmp = icmp eq <8 x i64> %x, %y
25       %result = sext <8 x i1> %cmp to <8 x i64>
26       ret <8 x i64> %result
27; CHECK-LABEL: v8si64_cmp
28; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
29; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
30; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
31; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
32}
33
34define <16 x i64> @v16si64_cmp(<16 x i64> %x, <16 x i64> %y) nounwind readnone {
35       %cmp = icmp eq <16 x i64> %x, %y
36       %result = sext <16 x i1> %cmp to <16 x i64>
37       ret <16 x i64> %result
38; CHECK-LABEL: v16si64_cmp
39; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
40; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
41; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
42; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
43; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
44; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
45; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
46; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
47}
48
49define <32 x i64> @v32si64_cmp(<32 x i64> %x, <32 x i64> %y) nounwind readnone {
50       %cmp = icmp eq <32 x i64> %x, %y
51       %result = sext <32 x i1> %cmp to <32 x i64>
52       ret <32 x i64> %result
53; CHECK-LABEL: v32si64_cmp
54; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
55; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
56; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
57; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
58; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
59; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
60; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
61; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
62; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
63; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
64; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
65; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
66; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
67; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
68; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
69; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
70}
71
72; Greater than signed
73define <2 x i64> @v2si64_cmp_gt(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
74       %cmp = icmp sgt <2 x i64> %x, %y
75       %result = sext <2 x i1> %cmp to <2 x i64>
76       ret <2 x i64> %result
77; CHECK-LABEL: v2si64_cmp_gt
78; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
79}
80
81define <4 x i64> @v4si64_cmp_gt(<4 x i64> %x, <4 x i64> %y) nounwind readnone {
82       %cmp = icmp sgt <4 x i64> %x, %y
83       %result = sext <4 x i1> %cmp to <4 x i64>
84       ret <4 x i64> %result
85; CHECK-LABEL: v4si64_cmp_gt
86; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
87; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
88}
89
90define <8 x i64> @v8si64_cmp_gt(<8 x i64> %x, <8 x i64> %y) nounwind readnone {
91       %cmp = icmp sgt <8 x i64> %x, %y
92       %result = sext <8 x i1> %cmp to <8 x i64>
93       ret <8 x i64> %result
94; CHECK-LABEL: v8si64_cmp_gt
95; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
96; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
97; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
98; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
99}
100
101define <16 x i64> @v16si64_cmp_gt(<16 x i64> %x, <16 x i64> %y) nounwind readnone {
102       %cmp = icmp sgt <16 x i64> %x, %y
103       %result = sext <16 x i1> %cmp to <16 x i64>
104       ret <16 x i64> %result
105; CHECK-LABEL: v16si64_cmp_gt
106; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
107; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
108; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
109; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
110; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
111; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
112; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
113; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
114}
115
116define <32 x i64> @v32si64_cmp_gt(<32 x i64> %x, <32 x i64> %y) nounwind readnone {
117       %cmp = icmp sgt <32 x i64> %x, %y
118       %result = sext <32 x i1> %cmp to <32 x i64>
119       ret <32 x i64> %result
120; CHECK-LABEL: v32si64_cmp_gt
121; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
122; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
123; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
124; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
125; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
126; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
127; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
128; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
129; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
130; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
131; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
132; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
133; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
134; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
135; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
136; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
137}
138
139; Greater than unsigned
140define <2 x i64> @v2ui64_cmp_gt(<2 x i64> %x, <2 x i64> %y) nounwind readnone {
141       %cmp = icmp ugt <2 x i64> %x, %y
142       %result = sext <2 x i1> %cmp to <2 x i64>
143       ret <2 x i64> %result
144; CHECK-LABEL: v2ui64_cmp_gt
145; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
146}
147
148define <4 x i64> @v4ui64_cmp_gt(<4 x i64> %x, <4 x i64> %y) nounwind readnone {
149       %cmp = icmp ugt <4 x i64> %x, %y
150       %result = sext <4 x i1> %cmp to <4 x i64>
151       ret <4 x i64> %result
152; CHECK-LABEL: v4ui64_cmp_gt
153; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
154; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
155}
156
157define <8 x i64> @v8ui64_cmp_gt(<8 x i64> %x, <8 x i64> %y) nounwind readnone {
158       %cmp = icmp ugt <8 x i64> %x, %y
159       %result = sext <8 x i1> %cmp to <8 x i64>
160       ret <8 x i64> %result
161; CHECK-LABEL: v8ui64_cmp_gt
162; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
163; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
164; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
165; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
166}
167
168define <16 x i64> @v16ui64_cmp_gt(<16 x i64> %x, <16 x i64> %y) nounwind readnone {
169       %cmp = icmp ugt <16 x i64> %x, %y
170       %result = sext <16 x i1> %cmp to <16 x i64>
171       ret <16 x i64> %result
172; CHECK-LABEL: v16ui64_cmp_gt
173; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
174; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
175; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
176; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
177; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
178; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
179; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
180; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
181}
182
183define <32 x i64> @v32ui64_cmp_gt(<32 x i64> %x, <32 x i64> %y) nounwind readnone {
184       %cmp = icmp ugt <32 x i64> %x, %y
185       %result = sext <32 x i1> %cmp to <32 x i64>
186       ret <32 x i64> %result
187; CHECK-LABEL: v32ui64_cmp_gt
188; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
189; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
190; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
191; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
192; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
193; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
194; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
195; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
196; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
197; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
198; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
199; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
200; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
201; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
202; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
203; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
204}
205
206; Check the intrinsics also
207declare <2 x i64> @llvm.ppc.altivec.vcmpequd(<2 x i64>, <2 x i64>) nounwind readnone
208declare i32 @llvm.ppc.altivec.vcmpequd.p(i32, <2 x i64>, <2 x i64>) nounwind readnone
209declare <2 x i64> @llvm.ppc.altivec.vcmpgtsd(<2 x i64>, <2 x i64>) nounwind readnone
210declare i32 @llvm.ppc.altivec.vcmpgtsd.p(i32, <2 x i64>, <2 x i64>) nounwind readnone
211declare <2 x i64> @llvm.ppc.altivec.vcmpgtud(<2 x i64>, <2 x i64>) nounwind readnone
212declare i32 @llvm.ppc.altivec.vcmpgtud.p(i32, <2 x i64>, <2 x i64>) nounwind readnone
213
214define <2 x i64> @test_vcmpequd(<2 x i64> %x, <2 x i64> %y) {
215       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vcmpequd(<2 x i64> %x, <2 x i64> %y)
216       ret <2 x i64> %tmp
217; CHECK-LABEL: test_vcmpequd:
218; CHECK: vcmpequd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
219}
220
221define i32 @test_vcmpequd_p(<2 x i64> %x, <2 x i64> %y) {
222       %tmp = tail call i32 @llvm.ppc.altivec.vcmpequd.p(i32 2, <2 x i64> %x, <2 x i64> %y)
223       ret i32 %tmp
224; CHECK-LABEL: test_vcmpequd_p:
225; CHECK: vcmpequd. {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
226}
227
228define <2 x i64> @test_vcmpgtsd(<2 x i64> %x, <2 x i64> %y) {
229       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vcmpgtsd(<2 x i64> %x, <2 x i64> %y)
230       ret <2 x i64> %tmp
231; CHECK-LABEL: test_vcmpgtsd
232; CHECK: vcmpgtsd {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
233}
234
235define i32 @test_vcmpgtsd_p(<2 x i64> %x, <2 x i64> %y) {
236       %tmp = tail call i32 @llvm.ppc.altivec.vcmpgtsd.p(i32 2, <2 x i64> %x, <2 x i64> %y)
237       ret i32 %tmp
238; CHECK-LABEL: test_vcmpgtsd_p
239; CHECK: vcmpgtsd. {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
240}
241
242define <2 x i64> @test_vcmpgtud(<2 x i64> %x, <2 x i64> %y) {
243       %tmp = tail call <2 x i64> @llvm.ppc.altivec.vcmpgtud(<2 x i64> %x, <2 x i64> %y)
244       ret <2 x i64> %tmp
245; CHECK-LABEL: test_vcmpgtud
246; CHECK: vcmpgtud {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
247}
248
249define i32 @test_vcmpgtud_p(<2 x i64> %x, <2 x i64> %y) {
250       %tmp = tail call i32 @llvm.ppc.altivec.vcmpgtud.p(i32 2, <2 x i64> %x, <2 x i64> %y)
251       ret i32 %tmp
252; CHECK-LABEL: test_vcmpgtud_p
253; CHECK: vcmpgtud. {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}
254}
255
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