| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -mattr=-packets -hexagon-check-bank-conflict=0 < %s | FileCheck %s |
| 2 | ; Do not check stores. They undergo some optimizations in the DAG combiner |
| 3 | ; resulting in getting out of order. There is likely little that can be |
| 4 | ; done to keep the original order. |
| 5 | |
| 6 | target triple = "hexagon" |
| 7 | |
| 8 | %s.0 = type { i32, i32, i32 } |
| 9 | |
| 10 | ; Function Attrs: nounwind |
| 11 | define void @f0(%s.0* %a0, %s.0* %a1) #0 { |
| 12 | b0: |
| 13 | ; CHECK: = memw({{.*}}+#0) |
| 14 | ; CHECK: = memw({{.*}}+#4) |
| 15 | ; CHECK: = memw({{.*}}+#8) |
| 16 | %v0 = alloca %s.0*, align 4 |
| 17 | %v1 = alloca %s.0*, align 4 |
| 18 | store %s.0* %a0, %s.0** %v0, align 4 |
| 19 | store %s.0* %a1, %s.0** %v1, align 4 |
| 20 | %v2 = load %s.0*, %s.0** %v0, align 4 |
| 21 | %v3 = load %s.0*, %s.0** %v1, align 4 |
| 22 | %v4 = bitcast %s.0* %v2 to i8* |
| 23 | %v5 = bitcast %s.0* %v3 to i8* |
| 24 | call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %v4, i8* align 4 %v5, i32 12, i1 false) |
| 25 | ret void |
| 26 | } |
| 27 | |
| 28 | ; Function Attrs: argmemonly nounwind |
| 29 | declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1) #1 |
| 30 | |
| 31 | attributes #0 = { nounwind } |
| 32 | attributes #1 = { argmemonly nounwind } |