| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -global-isel -march=amdgcn -verify-machineinstrs -amdgpu-mem-intrinsic-expand-size=3 %s -o - | FileCheck -check-prefix=GCN %s |
| ; RUN: llc -global-isel -march=amdgcn -verify-machineinstrs -amdgpu-mem-intrinsic-expand-size=5 %s -o - | FileCheck -check-prefix=GCN %s |
| |
| declare void @llvm.memcpy.inline.p1i8.p1i8.i32(i8 addrspace(1)*, i8 addrspace(1)*, i32, i1 immarg) |
| |
| define amdgpu_cs void @test(i8 addrspace(1)* %dst, i8 addrspace(1)* %src) { |
| ; GCN-LABEL: test: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_mov_b32 s2, 0 |
| ; GCN-NEXT: s_mov_b32 s3, 0xf000 |
| ; GCN-NEXT: s_mov_b64 s[0:1], 0 |
| ; GCN-NEXT: buffer_load_ubyte v4, v[2:3], s[0:3], 0 addr64 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: buffer_store_byte v4, v[0:1], s[0:3], 0 addr64 |
| ; GCN-NEXT: s_waitcnt expcnt(0) |
| ; GCN-NEXT: buffer_load_ubyte v4, v[2:3], s[0:3], 0 addr64 offset:1 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: buffer_store_byte v4, v[0:1], s[0:3], 0 addr64 offset:1 |
| ; GCN-NEXT: s_waitcnt expcnt(0) |
| ; GCN-NEXT: buffer_load_ubyte v4, v[2:3], s[0:3], 0 addr64 offset:2 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: buffer_store_byte v4, v[0:1], s[0:3], 0 addr64 offset:2 |
| ; GCN-NEXT: buffer_load_ubyte v2, v[2:3], s[0:3], 0 addr64 offset:3 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: buffer_store_byte v2, v[0:1], s[0:3], 0 addr64 offset:3 |
| ; GCN-NEXT: s_endpgm |
| call void @llvm.memcpy.inline.p1i8.p1i8.i32(i8 addrspace(1)* %dst, i8 addrspace(1)* %src, i32 4, i1 false) |
| ret void |
| } |