| Evan Cheng | b2e72b0 | 2008-02-13 03:23:53 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 -coalescer-commute-instrs | grep mov | count 6 |
| 2 | |
| 3 | %struct.quad_struct = type { i32, i32, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct* } |
| 4 | |
| 5 | define fastcc i32 @perimeter(%struct.quad_struct* %tree, i32 %size) nounwind { |
| 6 | entry: |
| 7 | switch i32 %size, label %UnifiedReturnBlock [ |
| 8 | i32 2, label %bb |
| 9 | i32 0, label %bb50 |
| 10 | ] |
| 11 | |
| 12 | bb: ; preds = %entry |
| 13 | %tmp31 = tail call fastcc i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1] |
| 14 | %tmp40 = tail call fastcc i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1] |
| 15 | %tmp33 = add i32 0, %tmp31 ; <i32> [#uses=1] |
| 16 | %tmp42 = add i32 %tmp33, %tmp40 ; <i32> [#uses=1] |
| 17 | ret i32 %tmp42 |
| 18 | |
| 19 | bb50: ; preds = %entry |
| 20 | ret i32 0 |
| 21 | |
| 22 | UnifiedReturnBlock: ; preds = %entry |
| 23 | ret i32 0 |
| 24 | } |