| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s |
| 2 | |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 3 | |
| 4 | ; 0x000000bb = 187 |
| 5 | define i1 @f1(i32 %a) { |
| 6 | %tmp = xor i32 %a, 187 |
| 7 | %tmp1 = icmp ne i32 %tmp, 0 |
| 8 | ret i1 %tmp1 |
| 9 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 10 | ; CHECK: f1: |
| 11 | ; CHECK: teq.w r0, #187 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 12 | |
| 13 | ; 0x000000bb = 187 |
| 14 | define i1 @f2(i32 %a) { |
| 15 | %tmp = xor i32 %a, 187 |
| 16 | %tmp1 = icmp eq i32 0, %tmp |
| 17 | ret i1 %tmp1 |
| 18 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 19 | ; CHECK: f2: |
| 20 | ; CHECK: teq.w r0, #187 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 21 | |
| 22 | ; 0x00aa00aa = 11141290 |
| 23 | define i1 @f3(i32 %a) { |
| 24 | %tmp = xor i32 %a, 11141290 |
| 25 | %tmp1 = icmp eq i32 %tmp, 0 |
| 26 | ret i1 %tmp1 |
| 27 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 28 | ; CHECK: f3: |
| 29 | ; CHECK: teq.w r0, #11141290 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 30 | |
| 31 | ; 0x00aa00aa = 11141290 |
| 32 | define i1 @f4(i32 %a) { |
| 33 | %tmp = xor i32 %a, 11141290 |
| 34 | %tmp1 = icmp ne i32 0, %tmp |
| 35 | ret i1 %tmp1 |
| 36 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 37 | ; CHECK: f4: |
| 38 | ; CHECK: teq.w r0, #11141290 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 39 | |
| 40 | ; 0xcc00cc00 = 3422604288 |
| 41 | define i1 @f5(i32 %a) { |
| 42 | %tmp = xor i32 %a, 3422604288 |
| 43 | %tmp1 = icmp ne i32 %tmp, 0 |
| 44 | ret i1 %tmp1 |
| 45 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 46 | ; CHECK: f5: |
| 47 | ; CHECK: teq.w r0, #-872363008 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 48 | |
| 49 | ; 0xcc00cc00 = 3422604288 |
| 50 | define i1 @f6(i32 %a) { |
| 51 | %tmp = xor i32 %a, 3422604288 |
| 52 | %tmp1 = icmp eq i32 0, %tmp |
| 53 | ret i1 %tmp1 |
| 54 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 55 | ; CHECK: f6: |
| 56 | ; CHECK: teq.w r0, #-872363008 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 57 | |
| 58 | ; 0xdddddddd = 3722304989 |
| 59 | define i1 @f7(i32 %a) { |
| 60 | %tmp = xor i32 %a, 3722304989 |
| 61 | %tmp1 = icmp eq i32 %tmp, 0 |
| 62 | ret i1 %tmp1 |
| 63 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 64 | ; CHECK: f7: |
| 65 | ; CHECK: teq.w r0, #-572662307 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 66 | |
| 67 | ; 0xdddddddd = 3722304989 |
| 68 | define i1 @f8(i32 %a) { |
| 69 | %tmp = xor i32 %a, 3722304989 |
| 70 | %tmp1 = icmp ne i32 0, %tmp |
| 71 | ret i1 %tmp1 |
| 72 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 73 | ; CHECK: f8: |
| 74 | ; CHECK: teq.w r0, #-572662307 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 75 | |
| 76 | ; 0x00110000 = 1114112 |
| 77 | define i1 @f9(i32 %a) { |
| 78 | %tmp = xor i32 %a, 1114112 |
| 79 | %tmp1 = icmp ne i32 %tmp, 0 |
| 80 | ret i1 %tmp1 |
| 81 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 82 | ; CHECK: f9: |
| 83 | ; CHECK: teq.w r0, #1114112 |
| David Goodwin | ec52c89 | 2009-06-29 22:49:42 +0000 | [diff] [blame] | 84 | |
| 85 | ; 0x00110000 = 1114112 |
| 86 | define i1 @f10(i32 %a) { |
| 87 | %tmp = xor i32 %a, 1114112 |
| 88 | %tmp1 = icmp eq i32 0, %tmp |
| 89 | ret i1 %tmp1 |
| 90 | } |
| Edward O'Callaghan | c5a7ee5 | 2009-11-22 15:18:27 +0000 | [diff] [blame] | 91 | ; CHECK: f10: |
| 92 | ; CHECK: teq.w r0, #1114112 |
| 93 | |