| Bill Wendling | ad5c880 | 2012-06-11 08:07:26 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple thumbv7-apple-ios | FileCheck %s |
| 2 | ; <rdar://problem/7569620> |
| 3 | |
| 4 | define i32 @compare_i_gt(i32 %a) { |
| 5 | entry: |
| 6 | ; CHECK: compare_i_gt |
| 7 | ; CHECK-NOT: mvn |
| 8 | ; CHECK: cmn |
| 9 | %cmp = icmp sgt i32 %a, -78 |
| 10 | %. = zext i1 %cmp to i32 |
| 11 | ret i32 %. |
| 12 | } |
| 13 | |
| 14 | define i32 @compare_r_eq(i32 %a, i32 %b) { |
| 15 | entry: |
| 16 | ; CHECK: compare_r_eq |
| 17 | ; CHECK: cmn |
| 18 | %sub = sub nsw i32 0, %b |
| 19 | %cmp = icmp eq i32 %a, %sub |
| 20 | %. = zext i1 %cmp to i32 |
| 21 | ret i32 %. |
| 22 | } |