| Sirish Pande | 0031af6 | 2012-05-15 16:13:12 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s |
| Tony Linthicum | b4b5415 | 2011-12-12 21:14:40 +0000 | [diff] [blame] | 2 | ; CHECK: vaddh(r{{[0-9]+}}, r{{[0-9]+}}) |
| 3 | |
| 4 | @j = external global i32 |
| 5 | @k = external global i32 |
| 6 | |
| 7 | define void @foo() nounwind { |
| 8 | entry: |
| 9 | %0 = load i32* @j, align 4 |
| 10 | %1 = load i32* @k, align 4 |
| 11 | %2 = call i32 @llvm.hexagon.A2.svaddh(i32 %0, i32 %1) |
| 12 | store i32 %2, i32* @k, align 4 |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | declare i32 @llvm.hexagon.A2.svaddh(i32, i32) nounwind readnone |