1; RUN: llc < %s -march=thumb -mattr=+thumb2 -show-mc-encoding | FileCheck %s
2
3define i32 @f1(i32 %a.s) {
4entry:
5; CHECK-LABEL: f1:
6; CHECK: it eq
7; CHECK: moveq
8
9    %tmp = icmp eq i32 %a.s, 4
10    %tmp1.s = select i1 %tmp, i32 2, i32 3
11    ret i32 %tmp1.s
12}
13
14define i32 @f2(i32 %a.s) {
15entry:
16; CHECK-LABEL: f2:
17; CHECK: it gt
18; CHECK: movgt
19    %tmp = icmp sgt i32 %a.s, 4
20    %tmp1.s = select i1 %tmp, i32 2, i32 3
21    ret i32 %tmp1.s
22}
23
24define i32 @f3(i32 %a.s, i32 %b.s) {
25entry:
26; CHECK-LABEL: f3:
27; CHECK: it lt
28; CHECK: movlt
29    %tmp = icmp slt i32 %a.s, %b.s
30    %tmp1.s = select i1 %tmp, i32 2, i32 3
31    ret i32 %tmp1.s
32}
33
34define i32 @f4(i32 %a.s, i32 %b.s) {
35entry:
36; CHECK-LABEL: f4:
37; CHECK: it le
38; CHECK: movle
39
40    %tmp = icmp sle i32 %a.s, %b.s
41    %tmp1.s = select i1 %tmp, i32 2, i32 3
42    ret i32 %tmp1.s
43}
44
45define i32 @f5(i32 %a.u, i32 %b.u) {
46entry:
47; CHECK-LABEL: f5:
48; CHECK: it ls
49; CHECK: movls
50    %tmp = icmp ule i32 %a.u, %b.u
51    %tmp1.s = select i1 %tmp, i32 2, i32 3
52    ret i32 %tmp1.s
53}
54
55define i32 @f6(i32 %a.u, i32 %b.u) {
56entry:
57; CHECK-LABEL: f6:
58; CHECK: it hi
59; CHECK: movhi
60    %tmp = icmp ugt i32 %a.u, %b.u
61    %tmp1.s = select i1 %tmp, i32 2, i32 3
62    ret i32 %tmp1.s
63}
64
65define i32 @f7(i32 %a, i32 %b, i32 %c) {
66entry:
67; CHECK-LABEL: f7:
68; CHECK: it hi
69; CHECK: lsrhi {{r[0-9]+}}
70    %tmp1 = icmp ugt i32 %a, %b
71    %tmp2 = udiv i32 %c, 3
72    %tmp3 = select i1 %tmp1, i32 %tmp2, i32 3
73    ret i32 %tmp3
74}
75
76define i32 @f8(i32 %a, i32 %b, i32 %c) {
77entry:
78; CHECK-LABEL: f8:
79; CHECK: it lo
80; CHECK: lsllo {{r[0-9]+}}
81    %tmp1 = icmp ult i32 %a, %b
82    %tmp2 = mul i32 %c, 4
83    %tmp3 = select i1 %tmp1, i32 %tmp2, i32 3
84    ret i32 %tmp3
85}
86
87define i32 @f9(i32 %a, i32 %b, i32 %c) {
88entry:
89; CHECK-LABEL: f9:
90; CHECK: it ge
91; CHECK: rorge.w
92    %tmp1 = icmp sge i32 %a, %b
93    %tmp2 = shl i32 %c, 10
94    %tmp3 = lshr i32 %c, 22
95    %tmp4 = or i32 %tmp2, %tmp3
96    %tmp5 = select i1 %tmp1, i32 %tmp4, i32 3
97    ret i32 %tmp5
98}
99
100define i32 @f10(i32 %a, i32 %b) {
101; CHECK-LABEL: f10:
102; CHECK: movwne {{r[0-9]+}}, #1234    @ encoding: [0x40,0xf2,0xd2,0x4{{[0-9a-f]+}}]
103    %tst = icmp ne i32 %a, %b
104    %val = select i1 %tst, i32 1234, i32 12345
105    ret i32 %val
106}
107
108; Make sure we pick the Thumb encoding for movw/movt
109define i32 @f11(i32 %a, i32 %b) {
110; CHECK-LABEL: f11:
111; CHECK: movwne {{r[0-9]+}}, #50033         @ encoding: [0x4c,0xf2,0x71,0x3{{[0-9a-f]+}}]
112    %tst = icmp ne i32 %a, %b
113    %val = select i1 %tst, i32 123454321, i32 543212345
114    ret i32 %val
115}
116