| Sirish Pande | 2f69e4c | 2012-04-12 21:06:54 +0000 | [diff] [blame] | 1 | ; RUN: true |
| 2 | ; DISABLED: llc -march=hexagon -mcpu=hexagonv4 -disable-dfa-sched < %s | FileCheck %s |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 3 | |
| 4 | @num = external global i32 |
| 5 | @acc = external global i32 |
| 6 | @val = external global i32 |
| 7 | |
| Andrew Trick | ee498d3 | 2012-02-01 22:13:57 +0000 | [diff] [blame] | 8 | ; CHECK: CONST32(#num) |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 9 | ; CHECK: CONST32(#acc) |
| 10 | ; CHECK: CONST32(#val) |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 11 | |
| 12 | define void @foo() nounwind { |
| 13 | entry: |
| 14 | %0 = load i32* @num, align 4 |
| 15 | %1 = load i32* @acc, align 4 |
| 16 | %mul = mul nsw i32 %0, %1 |
| 17 | %2 = load i32* @val, align 4 |
| 18 | %add = add nsw i32 %mul, %2 |
| 19 | store i32 %add, i32* @num, align 4 |
| 20 | ret void |
| 21 | } |