blob: 8bbdb794430e3e140c4b591972f04d0803637241 [file] [log] [blame]
Evan Cheng3a1f0f62009-08-10 23:56:04 +00001; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s
David Goodwin2634e982009-06-26 18:10:30 +00002
3define i1 @f1(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +00004; CHECK: f1:
5; CHECK: cmp r0, r1
David Goodwin2634e982009-06-26 18:10:30 +00006 %tmp = icmp ne i32 %a, %b
7 ret i1 %tmp
8}
9
10define i1 @f2(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +000011; CHECK: f2:
12; CHECK: cmp r0, r1
David Goodwin2634e982009-06-26 18:10:30 +000013 %tmp = icmp eq i32 %a, %b
14 ret i1 %tmp
15}
David Goodwin4ff863c2009-06-30 01:02:20 +000016
17define i1 @f6(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +000018; CHECK: f6:
19; CHECK: cmp.w r0, r1, lsl #5
David Goodwin4ff863c2009-06-30 01:02:20 +000020 %tmp = shl i32 %b, 5
21 %tmp1 = icmp eq i32 %tmp, %a
22 ret i1 %tmp1
23}
24
25define i1 @f7(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +000026; CHECK: f7:
27; CHECK: cmp.w r0, r1, lsr #6
David Goodwin4ff863c2009-06-30 01:02:20 +000028 %tmp = lshr i32 %b, 6
29 %tmp1 = icmp ne i32 %tmp, %a
30 ret i1 %tmp1
31}
32
33define i1 @f8(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +000034; CHECK: f8:
35; CHECK: cmp.w r0, r1, asr #7
David Goodwin4ff863c2009-06-30 01:02:20 +000036 %tmp = ashr i32 %b, 7
37 %tmp1 = icmp eq i32 %a, %tmp
38 ret i1 %tmp1
39}
40
41define i1 @f9(i32 %a, i32 %b) {
Evan Cheng3a1f0f62009-08-10 23:56:04 +000042; CHECK: f9:
43; CHECK: cmp.w r0, r0, ror #8
David Goodwin4ff863c2009-06-30 01:02:20 +000044 %l8 = shl i32 %a, 24
45 %r8 = lshr i32 %a, 8
46 %tmp = or i32 %l8, %r8
47 %tmp1 = icmp ne i32 %a, %tmp
48 ret i1 %tmp1
49}