|
83
|
1 ; RUN: llc < %s -march=mips -mcpu=mips2 | FileCheck %s \
|
|
|
2 ; RUN: -check-prefix=GP32 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6
|
|
|
3 ; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s \
|
|
|
4 ; RUN: -check-prefix=GP32 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6
|
|
|
5 ; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=GP32 \
|
|
|
6 ; RUN: -check-prefix=R2 -check-prefix=R2-R6 -check-prefix=NOT-R6
|
|
|
7 ; RUN: llc < %s -march=mips -mcpu=mips32r6 | FileCheck %s \
|
|
|
8 ; RUN: -check-prefix=GP32 -check-prefix=R6 -check-prefix=R2-R6
|
|
|
9 ; RUN: llc < %s -march=mips64 -mcpu=mips3 | FileCheck %s \
|
|
|
10 ; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6
|
|
|
11 ; RUN: llc < %s -march=mips64 -mcpu=mips4 | FileCheck %s \
|
|
|
12 ; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6
|
|
|
13 ; RUN: llc < %s -march=mips64 -mcpu=mips64 | FileCheck %s \
|
|
|
14 ; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6
|
|
|
15 ; RUN: llc < %s -march=mips64 -mcpu=mips64r2 | FileCheck %s \
|
|
|
16 ; RUN: -check-prefix=R2 -check-prefix=R2-R6 \
|
|
|
17 ; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6
|
|
|
18 ; RUN: llc < %s -march=mips64 -mcpu=mips64r6 | FileCheck %s \
|
|
|
19 ; RUN: -check-prefix=64R6 -check-prefix=R6 -check-prefix=R2-R6
|
|
|
20
|
|
|
21 define signext i1 @srem_i1(i1 signext %a, i1 signext %b) {
|
|
|
22 entry:
|
|
|
23 ; ALL-LABEL: srem_i1:
|
|
|
24
|
|
|
25 ; NOT-R6: div $zero, $4, $5
|
|
|
26 ; NOT-R6: teq $5, $zero, 7
|
|
|
27 ; NOT-R6: mfhi $[[T0:[0-9]+]]
|
|
|
28 ; NOT-R6: sll $[[T1:[0-9]+]], $[[T0]], 31
|
|
|
29 ; NOT-R6: sra $2, $[[T1]], 31
|
|
|
30
|
|
|
31 ; R6: mod $[[T0:[0-9]+]], $4, $5
|
|
|
32 ; R6: teq $5, $zero, 7
|
|
|
33 ; R6: sll $[[T3:[0-9]+]], $[[T0]], 31
|
|
|
34 ; R6: sra $2, $[[T3]], 31
|
|
|
35
|
|
|
36 %r = srem i1 %a, %b
|
|
|
37 ret i1 %r
|
|
|
38 }
|
|
|
39
|
|
|
40 define signext i8 @srem_i8(i8 signext %a, i8 signext %b) {
|
|
|
41 entry:
|
|
|
42 ; ALL-LABEL: srem_i8:
|
|
|
43
|
|
|
44 ; NOT-R2-R6: div $zero, $4, $5
|
|
|
45 ; NOT-R2-R6: teq $5, $zero, 7
|
|
|
46 ; NOT-R2-R6: mfhi $[[T0:[0-9]+]]
|
|
|
47 ; NOT-R2-R6: sll $[[T1:[0-9]+]], $[[T0]], 24
|
|
|
48 ; NOT-R2-R6: sra $2, $[[T1]], 24
|
|
|
49
|
|
|
50 ; R2: div $zero, $4, $5
|
|
|
51 ; R2: teq $5, $zero, 7
|
|
|
52 ; R2: mfhi $[[T0:[0-9]+]]
|
|
|
53 ; R2: seb $2, $[[T0]]
|
|
|
54
|
|
|
55 ; R6: mod $[[T0:[0-9]+]], $4, $5
|
|
|
56 ; R6: teq $5, $zero, 7
|
|
|
57 ; R6: seb $2, $[[T0]]
|
|
|
58
|
|
|
59 %r = srem i8 %a, %b
|
|
|
60 ret i8 %r
|
|
|
61 }
|
|
|
62
|
|
|
63 define signext i16 @srem_i16(i16 signext %a, i16 signext %b) {
|
|
|
64 entry:
|
|
|
65 ; ALL-LABEL: srem_i16:
|
|
|
66
|
|
|
67 ; NOT-R2-R6: div $zero, $4, $5
|
|
|
68 ; NOT-R2-R6: teq $5, $zero, 7
|
|
|
69 ; NOT-R2-R6: mfhi $[[T0:[0-9]+]]
|
|
|
70 ; NOT-R2-R6: sll $[[T1:[0-9]+]], $[[T0]], 16
|
|
|
71 ; NOT-R2-R6: sra $2, $[[T1]], 16
|
|
|
72
|
|
|
73 ; R2: div $zero, $4, $5
|
|
|
74 ; R2: teq $5, $zero, 7
|
|
|
75 ; R2: mfhi $[[T0:[0-9]+]]
|
|
|
76 ; R2: seh $2, $[[T1]]
|
|
|
77
|
|
|
78 ; R6: mod $[[T0:[0-9]+]], $4, $5
|
|
|
79 ; R6: teq $5, $zero, 7
|
|
|
80 ; R6: seh $2, $[[T0]]
|
|
|
81
|
|
|
82 %r = srem i16 %a, %b
|
|
|
83 ret i16 %r
|
|
|
84 }
|
|
|
85
|
|
|
86 define signext i32 @srem_i32(i32 signext %a, i32 signext %b) {
|
|
|
87 entry:
|
|
|
88 ; ALL-LABEL: srem_i32:
|
|
|
89
|
|
|
90 ; NOT-R6: div $zero, $4, $5
|
|
|
91 ; NOT-R6: teq $5, $zero, 7
|
|
|
92 ; NOT-R6: mfhi $2
|
|
|
93
|
|
|
94 ; R6: mod $2, $4, $5
|
|
|
95 ; R6: teq $5, $zero, 7
|
|
|
96
|
|
|
97 %r = srem i32 %a, %b
|
|
|
98 ret i32 %r
|
|
|
99 }
|
|
|
100
|
|
|
101 define signext i64 @srem_i64(i64 signext %a, i64 signext %b) {
|
|
|
102 entry:
|
|
|
103 ; ALL-LABEL: srem_i64:
|
|
|
104
|
|
|
105 ; GP32: lw $25, %call16(__moddi3)($gp)
|
|
|
106
|
|
|
107 ; GP64-NOT-R6: ddiv $zero, $4, $5
|
|
|
108 ; GP64-NOT-R6: teq $5, $zero, 7
|
|
|
109 ; GP64-NOT-R6: mfhi $2
|
|
|
110
|
|
|
111 ; 64R6: dmod $2, $4, $5
|
|
|
112 ; 64R6: teq $5, $zero, 7
|
|
|
113
|
|
|
114 %r = srem i64 %a, %b
|
|
|
115 ret i64 %r
|
|
|
116 }
|
|
|
117
|
|
|
118 define signext i128 @srem_i128(i128 signext %a, i128 signext %b) {
|
|
|
119 entry:
|
|
|
120 ; ALL-LABEL: srem_i128:
|
|
|
121
|
|
|
122 ; GP32: lw $25, %call16(__modti3)($gp)
|
|
|
123
|
|
|
124 ; GP64-NOT-R6: ld $25, %call16(__modti3)($gp)
|
|
|
125 ; 64-R6: ld $25, %call16(__modti3)($gp)
|
|
|
126
|
|
|
127 %r = srem i128 %a, %b
|
|
|
128 ret i128 %r
|
|
|
129 }
|
