| Sirish Pande | 0031af6 | 2012-05-15 16:13:12 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-dfa-sched < %s | FileCheck %s |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 2 | |
| 3 | @num = external global i32 |
| 4 | @acc = external global i32 |
| 5 | @val = external global i32 |
| 6 | |
| Sirish Pande | 0031af6 | 2012-05-15 16:13:12 +0000 | [diff] [blame^] | 7 | ; CHECK: memw(##num) |
| 8 | ; CHECK: memw(##acc) |
| 9 | ; CHECK: memw(##val) |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 10 | |
| 11 | define void @foo() nounwind { |
| 12 | entry: |
| 13 | %0 = load i32* @num, align 4 |
| 14 | %1 = load i32* @acc, align 4 |
| 15 | %mul = mul nsw i32 %0, %1 |
| 16 | %2 = load i32* @val, align 4 |
| 17 | %add = add nsw i32 %mul, %2 |
| 18 | store i32 %add, i32* @num, align 4 |
| 19 | ret void |
| 20 | } |