1; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
2
3; 171 = 0x000000ab
4define i64 @f1(i64 %a) {
5; CHECK: f1
6; CHECK: subs  r0, #171
7; CHECK: sbc r1, r1, #0
8    %tmp = sub i64 %a, 171
9    ret i64 %tmp
10}
11
12; 1179666 = 0x00120012
13define i64 @f2(i64 %a) {
14; CHECK: f2
15; CHECK: subs.w  r0, r0, #1179666
16; CHECK: sbc r1, r1, #0
17    %tmp = sub i64 %a, 1179666
18    ret i64 %tmp
19}
20
21; 872428544 = 0x34003400
22define i64 @f3(i64 %a) {
23; CHECK: f3
24; CHECK: subs.w  r0, r0, #872428544
25; CHECK: sbc r1, r1, #0
26    %tmp = sub i64 %a, 872428544
27    ret i64 %tmp
28}
29
30; 1448498774 = 0x56565656
31define i64 @f4(i64 %a) {
32; CHECK: f4
33; CHECK: subs.w  r0, r0, #1448498774
34; CHECK: sbc r1, r1, #0
35    %tmp = sub i64 %a, 1448498774
36    ret i64 %tmp
37}
38
39; 66846720 = 0x03fc0000
40define i64 @f5(i64 %a) {
41; CHECK: f5
42; CHECK: subs.w  r0, r0, #66846720
43; CHECK: sbc r1, r1, #0
44    %tmp = sub i64 %a, 66846720
45    ret i64 %tmp
46}
47
48; 734439407618 = 0x000000ab00000002
49define i64 @f6(i64 %a) {
50; CHECK: f6
51; CHECK: subs r0, #2
52; CHECK: sbc r1, r1, #171
53   %tmp = sub i64 %a, 734439407618
54   ret i64 %tmp
55}
56