| Nadav Rotem | a6b91ac | 2012-11-02 21:48:17 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -cost-model -analyze | FileCheck %s |
| 2 | |
| 3 | ; The cost model does not have any target information so it can't make a decision. |
| Nadav Rotem | a6b91ac | 2012-11-02 21:48:17 +0000 | [diff] [blame] | 4 | |
| Nadav Rotem | b1615b1 | 2013-01-01 08:00:32 +0000 | [diff] [blame^] | 5 | ; -- No triple in this module -- |
| Nadav Rotem | a6b91ac | 2012-11-02 21:48:17 +0000 | [diff] [blame] | 6 | |
| 7 | ;CHECK: Unknown cost {{.*}} add |
| 8 | ;CHECK: Unknown cost {{.*}} ret |
| 9 | define i32 @no_info(i32 %arg) { |
| 10 | %e = add i32 %arg, %arg |
| 11 | ret i32 %e |
| 12 | } |