1; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
2
3; These tests would be improved by 'movs r0, #0' being rematerialized below the
4; tst as 'mov.w r0, #0'.
5
6; 0x000000bb = 187
7define i1 @f2(i32 %a) {
8    %tmp = and i32 %a, 187
9    %tmp1 = icmp eq i32 0, %tmp
10    ret i1 %tmp1
11}
12; CHECK-LABEL: f2:
13; CHECK: 	tst.w	{{.*}}, #187
14
15; 0x00aa00aa = 11141290
16define i1 @f3(i32 %a) {
17    %tmp = and i32 %a, 11141290
18    %tmp1 = icmp eq i32 %tmp, 0
19    ret i1 %tmp1
20}
21; CHECK-LABEL: f3:
22; CHECK: 	tst.w	{{.*}}, #11141290
23
24; 0xcc00cc00 = 3422604288
25define i1 @f6(i32 %a) {
26    %tmp = and i32 %a, 3422604288
27    %tmp1 = icmp eq i32 0, %tmp
28    ret i1 %tmp1
29}
30; CHECK-LABEL: f6:
31; CHECK: 	tst.w	{{.*}}, #-872363008
32
33; 0xdddddddd = 3722304989
34define i1 @f7(i32 %a) {
35    %tmp = and i32 %a, 3722304989
36    %tmp1 = icmp eq i32 %tmp, 0
37    ret i1 %tmp1
38}
39; CHECK-LABEL: f7:
40; CHECK: 	tst.w	{{.*}}, #-572662307
41
42; 0x00110000 = 1114112
43define i1 @f10(i32 %a) {
44    %tmp = and i32 %a, 1114112
45    %tmp1 = icmp eq i32 0, %tmp
46    ret i1 %tmp1
47}
48; CHECK-LABEL: f10:
49; CHECK: 	tst.w	{{.*}}, #1114112
50