| Saleem Abdulrasool | 905b6d19 | 2014-04-03 23:47:24 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s |
| David Goodwin | 3aaa751 | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 2 | |
| 3 | ; -0x000000bb = 4294967109 |
| 4 | define i1 @f1(i32 %a) { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 5 | ; CHECK-LABEL: f1: |
| James Molloy | 4d86bed | 2016-09-09 12:52:24 +0000 | [diff] [blame] | 6 | ; CHECK: adds {{r.*}}, #187 |
| David Goodwin | 3aaa751 | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 7 | %tmp = icmp ne i32 %a, 4294967109 |
| 8 | ret i1 %tmp |
| 9 | } |
| 10 | |
| 11 | ; -0x00aa00aa = 4283826006 |
| 12 | define i1 @f2(i32 %a) { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 13 | ; CHECK-LABEL: f2: |
| Bob Wilson | 3d43b38 | 2009-10-27 06:31:02 +0000 | [diff] [blame] | 14 | ; CHECK: cmn.w {{r.*}}, #11141290 |
| David Goodwin | 3aaa751 | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 15 | %tmp = icmp eq i32 %a, 4283826006 |
| 16 | ret i1 %tmp |
| 17 | } |
| 18 | |
| 19 | ; -0xcc00cc00 = 872363008 |
| 20 | define i1 @f3(i32 %a) { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 21 | ; CHECK-LABEL: f3: |
| Bob Wilson | 3d43b38 | 2009-10-27 06:31:02 +0000 | [diff] [blame] | 22 | ; CHECK: cmn.w {{r.*}}, #-872363008 |
| David Goodwin | 3aaa751 | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 23 | %tmp = icmp ne i32 %a, 872363008 |
| 24 | ret i1 %tmp |
| 25 | } |
| 26 | |
| 27 | ; -0x00110000 = 4293853184 |
| 28 | define i1 @f4(i32 %a) { |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 29 | ; CHECK-LABEL: f4: |
| Bob Wilson | 3d43b38 | 2009-10-27 06:31:02 +0000 | [diff] [blame] | 30 | ; CHECK: cmn.w {{r.*}}, #1114112 |
| David Goodwin | 3aaa751 | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 31 | %tmp = icmp eq i32 %a, 4293853184 |
| 32 | ret i1 %tmp |
| 33 | } |