| Krzysztof Parzyszek | 78c4fcf | 2017-03-09 16:29:30 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -hexagon-expand-condsets=0 < %s | FileCheck %s |
| Jyotsna Verma | 0eeea14 | 2013-03-05 19:04:47 +0000 | [diff] [blame] | 2 | |
| Krzysztof Parzyszek | 78c4fcf | 2017-03-09 16:29:30 +0000 | [diff] [blame] | 3 | ; CHECK-DAG: r{{[0-9]+:[0-9]+}} = sub(r{{[0-9]+:[0-9]+}},r{{[0-9]+:[0-9]+}}) |
| 4 | ; CHECK-DAG: r{{[0-9]+:[0-9]+}} = sub(r{{[0-9]+:[0-9]+}},r{{[0-9]+:[0-9]+}}) |
| 5 | ; CHECK-DAG: p{{[0-9]+}} = cmp.gtu(r{{[0-9]+:[0-9]+}},r{{[0-9]+:[0-9]+}}) |
| 6 | ; CHECK-DAG: r{{[0-9]+}} = mux(p{{[0-9]+}},r{{[0-9]+}},r{{[0-9]+}}) |
| 7 | ; CHECK-DAG: r{{[0-9]+}} = mux(p{{[0-9]+}},r{{[0-9]+}},r{{[0-9]+}}) |
| Jyotsna Verma | 0eeea14 | 2013-03-05 19:04:47 +0000 | [diff] [blame] | 8 | |
| Krzysztof Parzyszek | 78c4fcf | 2017-03-09 16:29:30 +0000 | [diff] [blame] | 9 | define void @check_sube_subc(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i64* %a4, i64* %a5) { |
| 10 | b6: |
| 11 | %v7 = zext i64 %a0 to i128 |
| 12 | %v8 = zext i64 %a1 to i128 |
| 13 | %v9 = shl i128 %v8, 64 |
| 14 | %v10 = or i128 %v7, %v9 |
| 15 | %v11 = zext i64 %a2 to i128 |
| 16 | %v12 = zext i64 %a3 to i128 |
| 17 | %v13 = shl i128 %v12, 64 |
| 18 | %v14 = or i128 %v11, %v13 |
| 19 | %v15 = sub i128 %v10, %v14 |
| 20 | %v16 = lshr i128 %v15, 64 |
| 21 | %v17 = trunc i128 %v15 to i64 |
| 22 | %v18 = trunc i128 %v16 to i64 |
| 23 | store i64 %v17, i64* %a4 |
| 24 | store i64 %v18, i64* %a5 |
| 25 | ret void |
| Stephen Lin | f799e3f | 2013-07-13 20:38:47 +0000 | [diff] [blame] | 26 | } |