1 ; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
3 ; These tests would be improved by 'movs r0, #0' being rematerialized below the
4 ; test as 'mov.w r0, #0'.
6 define i1 @f1(i32 %a, i32 %b) {
8 ; CHECK: cmp {{.*}}, r1
9 %tmp = icmp ne i32 %a, %b
13 define i1 @f2(i32 %a, i32 %b) {
15 ; CHECK: cmp {{.*}}, r1
16 %tmp = icmp eq i32 %a, %b
20 define i1 @f6(i32 %a, i32 %b) {
22 ; CHECK: cmp.w {{.*}}, r1, lsl #5
24 %tmp1 = icmp eq i32 %tmp, %a
28 define i1 @f7(i32 %a, i32 %b) {
30 ; CHECK: cmp.w {{.*}}, r1, lsr #6
32 %tmp1 = icmp ne i32 %tmp, %a
36 define i1 @f8(i32 %a, i32 %b) {
38 ; CHECK: cmp.w {{.*}}, r1, asr #7
40 %tmp1 = icmp eq i32 %a, %tmp
44 define i1 @f9(i32 %a, i32 %b) {
46 ; CHECK: cmp.w {{.*}}, {{.*}}, ror #8
49 %tmp = or i32 %l8, %r8
50 %tmp1 = icmp ne i32 %a, %tmp