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1; RUN: llc -O1 < %s -march=mips64 -mcpu=octeon | FileCheck %s -check-prefixes=ALL,OCTEON
2; RUN: llc -O1 < %s -march=mips64 -mcpu=mips64 | FileCheck %s -check-prefixes=ALL,MIPS64
3
4define i64 @addi64(i64 %a, i64 %b) nounwind {
5entry:
6; ALL-LABEL: addi64:
7; OCTEON: jr      $ra
8; OCTEON: baddu   $2, $4, $5
9; MIPS64: daddu   $[[T0:[0-9]+]], $4, $5
10; MIPS64: jr      $ra
11; MIPS64: andi    $2, $[[T0]], 255
12  %add = add i64 %a, %b
13  %and = and i64 %add, 255
14  ret i64 %and
15}
16
17define i64 @mul(i64 %a, i64 %b) nounwind {
18entry:
19; ALL-LABEL: mul:
20; OCTEON: jr    $ra
21; OCTEON: dmul  $2, $4, $5
22; MIPS64: dmult $4, $5
23; MIPS64: jr    $ra
24; MIPS64: mflo  $2
25  %res = mul i64 %a, %b
26  ret i64 %res
27}
28
29define i64 @cmpeq(i64 %a, i64 %b) nounwind {
30entry:
31; ALL-LABEL: cmpeq:
32; OCTEON: jr     $ra
33; OCTEON: seq    $2, $4, $5
34; MIPS64: xor    $[[T0:[0-9]+]], $4, $5
35; MIPS64: sltiu  $[[T1:[0-9]+]], $[[T0]], 1
36; MIPS64: dsll   $[[T2:[0-9]+]], $[[T1]], 32
37; MIPS64: jr     $ra
38; MIPS64: dsrl   $2, $[[T2]], 32
39  %res = icmp eq i64 %a, %b
40  %res2 = zext i1 %res to i64
41  ret i64 %res2
42}
43
44define i64 @cmpeqi(i64 %a) nounwind {
45entry:
46; ALL-LABEL: cmpeqi:
47; OCTEON: jr     $ra
48; OCTEON: seqi   $2, $4, 42
49; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 42
50; MIPS64: xor    $[[T1:[0-9]+]], $4, $[[T0]]
51; MIPS64: sltiu  $[[T2:[0-9]+]], $[[T1]], 1
52; MIPS64: dsll   $[[T3:[0-9]+]], $[[T2]], 32
53; MIPS64: jr     $ra
54; MIPS64: dsrl   $2, $[[T3]], 32
55  %res = icmp eq i64 %a, 42
56  %res2 = zext i1 %res to i64
57  ret i64 %res2
58}
59
60define i64 @cmpne(i64 %a, i64 %b) nounwind {
61entry:
62; ALL-LABEL: cmpne:
63; OCTEON: jr     $ra
64; OCTEON: sne    $2, $4, $5
65; MIPS64: xor    $[[T0:[0-9]+]], $4, $5
66; MIPS64: sltu   $[[T1:[0-9]+]], $zero, $[[T0]]
67; MIPS64: dsll   $[[T2:[0-9]+]], $[[T1]], 32
68; MIPS64: jr     $ra
69; MIPS64: dsrl   $2, $[[T2]], 32
70  %res = icmp ne i64 %a, %b
71  %res2 = zext i1 %res to i64
72  ret i64 %res2
73}
74
75define i64 @cmpnei(i64 %a) nounwind {
76entry:
77; ALL-LABEL: cmpnei:
78; OCTEON: jr     $ra
79; OCTEON: snei   $2, $4, 42
80; MIPS64: daddiu $[[T0:[0-9]+]], $zero, 42
81; MIPS64: xor    $[[T1:[0-9]+]], $4, $[[T0]]
82; MIPS64: sltu   $[[T2:[0-9]+]], $zero, $[[T1]]
83; MIPS64: dsll   $[[T3:[0-9]+]], $[[T2]], 32
84; MIPS64: jr     $ra
85; MIPS64: dsrl   $2, $[[T3]], 32
86  %res = icmp ne i64 %a, 42
87  %res2 = zext i1 %res to i64
88  ret i64 %res2
89}
90
91define i64 @bbit0(i64 %a) nounwind {
92entry:
93; ALL-LABEL: bbit0:
94; OCTEON: bbit0   $4, 3, $[[BB0:BB[0-9_]+]]
95; MIPS64: andi  $[[T0:[0-9]+]], $4, 8
96; MIPS64: bnez  $[[T0]], $[[BB0:BB[0-9_]+]]
97  %bit = and i64 %a, 8
98  %res = icmp eq i64 %bit, 0
99  br i1 %res, label %endif, label %if
100if:
101  ret i64 48
102
103endif:
104  ret i64 12
105}
106
107define i64 @bbit032(i64 %a) nounwind {
108entry:
109; ALL-LABEL: bbit032:
110; OCTEON: bbit032 $4, 3, $[[BB0:BB[0-9_]+]]
111; MIPS64: daddiu  $[[T0:[0-9]+]], $zero, 1
112; MIPS64: dsll    $[[T1:[0-9]+]], $[[T0]], 35
113; MIPS64: and     $[[T2:[0-9]+]], $4, $[[T1]]
114; MIPS64: bnez    $[[T2]], $[[BB0:BB[0-9_]+]]
115  %bit = and i64 %a, 34359738368
116  %res = icmp eq i64 %bit, 0
117  br i1 %res, label %endif, label %if
118if:
119  ret i64 48
120
121endif:
122  ret i64 12
123}
124
125define i64 @bbit1(i64 %a) nounwind {
126entry:
127; ALL-LABEL: bbit1:
128; OCTEON: bbit1 $4, 3, $[[BB0:BB[0-9_]+]]
129; MIPS64: andi  $[[T0:[0-9]+]], $4, 8
130; MIPS64: beqz  $[[T0]], $[[BB0:BB[0-9_]+]]
131  %bit = and i64 %a, 8
132  %res = icmp ne i64 %bit, 0
133  br i1 %res, label %endif, label %if
134if:
135  ret i64 48
136
137endif:
138  ret i64 12
139}
140
141define i64 @bbit132(i64 %a) nounwind {
142entry:
143; ALL-LABEL: bbit132:
144; OCTEON: bbit132 $4, 3, $[[BB0:BB[0-9_]+]]
145; MIPS64: daddiu  $[[T0:[0-9]+]], $zero, 1
146; MIPS64: dsll    $[[T1:[0-9]+]], $[[T0]], 35
147; MIPS64: and     $[[T2:[0-9]+]], $4, $[[T1]]
148; MIPS64: beqz    $[[T2]], $[[BB0:BB[0-9_]+]]
149  %bit = and i64 %a, 34359738368
150  %res = icmp ne i64 %bit, 0
151  br i1 %res, label %endif, label %if
152if:
153  ret i64 48
154
155endif:
156  ret i64 12
157}
158