1
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #255
2
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #256
3
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #257
4
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4094
5
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4095
6
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep #4096
7
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add
8
; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep add | grep lsl | grep #8
10
define i32 @t2ADDrc_255(i32 %lhs) {
11
%Rd = add i32 %lhs, 255
15
define i32 @t2ADDrc_256(i32 %lhs) {
16
%Rd = add i32 %lhs, 256
20
define i32 @t2ADDrc_257(i32 %lhs) {
21
%Rd = add i32 %lhs, 257
25
define i32 @t2ADDrc_4094(i32 %lhs) {
26
%Rd = add i32 %lhs, 4094
30
define i32 @t2ADDrc_4095(i32 %lhs) {
31
%Rd = add i32 %lhs, 4095
35
define i32 @t2ADDrc_4096(i32 %lhs) {
36
%Rd = add i32 %lhs, 4096
40
define i32 @t2ADDrr(i32 %lhs, i32 %rhs) {
41
%Rd = add i32 %lhs, %rhs
45
define i32 @t2ADDrs(i32 %lhs, i32 %rhs) {
46
%tmp = shl i32 %rhs, 8
47
%Rd = add i32 %lhs, %tmp