1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=X86-64
3; RUN: llc < %s -mtriple=x86_64-cygwin | FileCheck %s -check-prefix=WIN64
4; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64
5; RUN: llc < %s -mtriple=x86_64-mingw32 | FileCheck %s -check-prefix=WIN64
6
7define i64 @mod128(i128 %x) nounwind {
8; X86-64-LABEL: mod128:
9; X86-64:       # %bb.0:
10; X86-64-NEXT:    pushq %rax
11; X86-64-NEXT:    movl $3, %edx
12; X86-64-NEXT:    xorl %ecx, %ecx
13; X86-64-NEXT:    callq __modti3
14; X86-64-NEXT:    popq %rcx
15; X86-64-NEXT:    retq
16;
17; WIN64-LABEL: mod128:
18; WIN64:       # %bb.0:
19; WIN64-NEXT:    subq $72, %rsp
20; WIN64-NEXT:    movq %rdx, {{[0-9]+}}(%rsp)
21; WIN64-NEXT:    movq %rcx, {{[0-9]+}}(%rsp)
22; WIN64-NEXT:    movq $3, {{[0-9]+}}(%rsp)
23; WIN64-NEXT:    movq $0, {{[0-9]+}}(%rsp)
24; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rcx
25; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rdx
26; WIN64-NEXT:    callq __modti3
27; WIN64-NEXT:    movq %xmm0, %rax
28; WIN64-NEXT:    addq $72, %rsp
29; WIN64-NEXT:    retq
30
31
32  %1 = srem i128 %x, 3
33  %2 = trunc i128 %1 to i64
34  ret i64 %2
35}
36
37define i64 @div128(i128 %x) nounwind {
38; X86-64-LABEL: div128:
39; X86-64:       # %bb.0:
40; X86-64-NEXT:    pushq %rax
41; X86-64-NEXT:    movl $3, %edx
42; X86-64-NEXT:    xorl %ecx, %ecx
43; X86-64-NEXT:    callq __divti3
44; X86-64-NEXT:    popq %rcx
45; X86-64-NEXT:    retq
46;
47; WIN64-LABEL: div128:
48; WIN64:       # %bb.0:
49; WIN64-NEXT:    subq $72, %rsp
50; WIN64-NEXT:    movq %rdx, {{[0-9]+}}(%rsp)
51; WIN64-NEXT:    movq %rcx, {{[0-9]+}}(%rsp)
52; WIN64-NEXT:    movq $3, {{[0-9]+}}(%rsp)
53; WIN64-NEXT:    movq $0, {{[0-9]+}}(%rsp)
54; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rcx
55; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rdx
56; WIN64-NEXT:    callq __divti3
57; WIN64-NEXT:    movq %xmm0, %rax
58; WIN64-NEXT:    addq $72, %rsp
59; WIN64-NEXT:    retq
60
61
62  %1 = sdiv i128 %x, 3
63  %2 = trunc i128 %1 to i64
64  ret i64 %2
65}
66
67define i64 @umod128(i128 %x) nounwind {
68; X86-64-LABEL: umod128:
69; X86-64:       # %bb.0:
70; X86-64-NEXT:    pushq %rax
71; X86-64-NEXT:    movl $3, %edx
72; X86-64-NEXT:    xorl %ecx, %ecx
73; X86-64-NEXT:    callq __umodti3
74; X86-64-NEXT:    popq %rcx
75; X86-64-NEXT:    retq
76;
77; WIN64-LABEL: umod128:
78; WIN64:       # %bb.0:
79; WIN64-NEXT:    subq $72, %rsp
80; WIN64-NEXT:    movq %rdx, {{[0-9]+}}(%rsp)
81; WIN64-NEXT:    movq %rcx, {{[0-9]+}}(%rsp)
82; WIN64-NEXT:    movq $3, {{[0-9]+}}(%rsp)
83; WIN64-NEXT:    movq $0, {{[0-9]+}}(%rsp)
84; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rcx
85; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rdx
86; WIN64-NEXT:    callq __umodti3
87; WIN64-NEXT:    movq %xmm0, %rax
88; WIN64-NEXT:    addq $72, %rsp
89; WIN64-NEXT:    retq
90
91
92  %1 = urem i128 %x, 3
93  %2 = trunc i128 %1 to i64
94  ret i64 %2
95}
96
97define i64 @udiv128(i128 %x) nounwind {
98; X86-64-LABEL: udiv128:
99; X86-64:       # %bb.0:
100; X86-64-NEXT:    pushq %rax
101; X86-64-NEXT:    movl $3, %edx
102; X86-64-NEXT:    xorl %ecx, %ecx
103; X86-64-NEXT:    callq __udivti3
104; X86-64-NEXT:    popq %rcx
105; X86-64-NEXT:    retq
106;
107; WIN64-LABEL: udiv128:
108; WIN64:       # %bb.0:
109; WIN64-NEXT:    subq $72, %rsp
110; WIN64-NEXT:    movq %rdx, {{[0-9]+}}(%rsp)
111; WIN64-NEXT:    movq %rcx, {{[0-9]+}}(%rsp)
112; WIN64-NEXT:    movq $3, {{[0-9]+}}(%rsp)
113; WIN64-NEXT:    movq $0, {{[0-9]+}}(%rsp)
114; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rcx
115; WIN64-NEXT:    leaq {{[0-9]+}}(%rsp), %rdx
116; WIN64-NEXT:    callq __udivti3
117; WIN64-NEXT:    movq %xmm0, %rax
118; WIN64-NEXT:    addq $72, %rsp
119; WIN64-NEXT:    retq
120
121
122  %1 = udiv i128 %x, 3
123  %2 = trunc i128 %1 to i64
124  ret i64 %2
125}
126