1; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a8    | \
2; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-SWDIV
3; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=swift        | \
4; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV
5; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-r4    | \
6; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-SWDIV
7; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-r4f   | \
8; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-SWDIV
9; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-r5    | \
10; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV
11; RUN: llc < %s -mtriple=arm-none-eabi -mcpu=cortex-a8    | \
12; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-EABI
13; RUN: llc < %s -mtriple=armv7ve-none-linux-gnu           | \
14; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV
15; RUN: llc < %s -mtriple=thumbv7ve-none-linux-gnu         | \
16; RUN:     FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV \
17; RUN:                  -check-prefix=CHECK-THUMB
18
19define i32 @f1(i32 %a, i32 %b) {
20entry:
21; CHECK-LABEL: f1
22; CHECK-SWDIV: __divsi3
23
24; CHECK-THUMB: .thumb_func
25; CHECK-HWDIV: sdiv
26
27; CHECK-EABI: __aeabi_idiv
28        %tmp1 = sdiv i32 %a, %b         ; <i32> [#uses=1]
29        ret i32 %tmp1
30}
31
32define i32 @f2(i32 %a, i32 %b) {
33entry:
34; CHECK-LABEL: f2
35; CHECK-SWDIV: __udivsi3
36
37; CHECK-THUMB: .thumb_func
38; CHECK-HWDIV: udiv
39
40; CHECK-EABI: __aeabi_uidiv
41        %tmp1 = udiv i32 %a, %b         ; <i32> [#uses=1]
42        ret i32 %tmp1
43}
44
45define i32 @f3(i32 %a, i32 %b) {
46entry:
47; CHECK-LABEL: f3
48; CHECK-SWDIV: __modsi3
49
50; CHECK-THUMB: .thumb_func
51; CHECK-HWDIV: sdiv
52; CHECK-HWDIV: mls
53
54; EABI MODE = Remainder in R1, quotient in R0
55; CHECK-EABI: __aeabi_idivmod
56; CHECK-EABI-NEXT: mov r0, r1
57        %tmp1 = srem i32 %a, %b         ; <i32> [#uses=1]
58        ret i32 %tmp1
59}
60
61define i32 @f4(i32 %a, i32 %b) {
62entry:
63; CHECK-LABEL: f4
64; CHECK-SWDIV: __umodsi3
65
66; CHECK-THUMB: .thumb_func
67; CHECK-HWDIV: udiv
68; CHECK-HWDIV: mls
69
70; EABI MODE = Remainder in R1, quotient in R0
71; CHECK-EABI: __aeabi_uidivmod
72; CHECK-EABI-NEXT: mov r0, r1
73        %tmp1 = urem i32 %a, %b         ; <i32> [#uses=1]
74        ret i32 %tmp1
75}
76
77
78define i64 @f5(i64 %a, i64 %b) {
79entry:
80; CHECK-LABEL: f5
81; CHECK-SWDIV: __moddi3
82
83; CHECK-HWDIV: __moddi3
84
85; EABI MODE = Remainder in R2-R3, quotient in R0-R1
86; CHECK-EABI: __aeabi_ldivmod
87; CHECK-EABI-NEXT: mov r0, r2
88; CHECK-EABI-NEXT: mov r1, r3
89        %tmp1 = srem i64 %a, %b         ; <i64> [#uses=1]
90        ret i64 %tmp1
91}
92
93define i64 @f6(i64 %a, i64 %b) {
94entry:
95; CHECK-LABEL: f6
96; CHECK-SWDIV: __umoddi3
97
98; CHECK-HWDIV: __umoddi3
99
100; EABI MODE = Remainder in R2-R3, quotient in R0-R1
101; CHECK-EABI: __aeabi_uldivmod
102; CHECK-EABI-NEXT: mov r0, r2
103; CHECK-EABI-NEXT: mov r1, r3
104        %tmp1 = urem i64 %a, %b         ; <i64> [#uses=1]
105        ret i64 %tmp1
106}
107