| ; RUN: llc -march=amdgcn -mcpu=unknown < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=GCN %s |
| ; RUN: llc -march=r600 -mcpu=unknown < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=R600 %s |
| |
| ; Should not crash when the processor is not recognized and the |
| ; wavefront size feature not set. |
| |
| ; Should also not have fragments of r600 and gcn isa mixed. |
| |
| ; ERROR: 'unknown' is not a recognized processor for this target (ignoring processor) |
| |
| ; GCN-NOT: MOV |
| ; GCN: buffer_store_dword |
| ; GCN: ScratchSize: 8{{$}} |
| |
| ; R600: MOV |
| define void @foo() { |
| %alloca = alloca i32, align 4 |
| store volatile i32 0, i32* %alloca |
| ret void |
| } |
