| ; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s |
| |
| ; FUNC-LABEL: {{^}}anyext_load_i8: |
| ; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+.[XYZW]]], |
| ; EG: VTX_READ_32 [[VAL]] |
| |
| define void @anyext_load_i8(i8 addrspace(1)* nocapture noalias %out, i8 addrspace(1)* nocapture noalias %src) nounwind { |
| %cast = bitcast i8 addrspace(1)* %src to i32 addrspace(1)* |
| %load = load i32, i32 addrspace(1)* %cast, align 1 |
| %x = bitcast i32 %load to <4 x i8> |
| %castOut = bitcast i8 addrspace(1)* %out to <4 x i8> addrspace(1)* |
| store <4 x i8> %x, <4 x i8> addrspace(1)* %castOut, align 1 |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}anyext_load_i16: |
| ; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+.[XYZW]]], |
| ; EG: VTX_READ_32 [[VAL]] |
| |
| define void @anyext_load_i16(i16 addrspace(1)* nocapture noalias %out, i16 addrspace(1)* nocapture noalias %src) nounwind { |
| %cast = bitcast i16 addrspace(1)* %src to i32 addrspace(1)* |
| %load = load i32, i32 addrspace(1)* %cast, align 1 |
| %x = bitcast i32 %load to <2 x i16> |
| %castOut = bitcast i16 addrspace(1)* %out to <2 x i16> addrspace(1)* |
| store <2 x i16> %x, <2 x i16> addrspace(1)* %castOut, align 1 |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}anyext_load_lds_i8: |
| ; EG: LDS_READ_RET {{.*}}, [[VAL:T[0-9]+.[XYZW]]] |
| ; EG: LDS_WRITE * [[VAL]] |
| define void @anyext_load_lds_i8(i8 addrspace(3)* nocapture noalias %out, i8 addrspace(3)* nocapture noalias %src) nounwind { |
| %cast = bitcast i8 addrspace(3)* %src to i32 addrspace(3)* |
| %load = load i32, i32 addrspace(3)* %cast, align 1 |
| %x = bitcast i32 %load to <4 x i8> |
| %castOut = bitcast i8 addrspace(3)* %out to <4 x i8> addrspace(3)* |
| store <4 x i8> %x, <4 x i8> addrspace(3)* %castOut, align 1 |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}anyext_load_lds_i16: |
| ; EG: LDS_READ_RET {{.*}}, [[VAL:T[0-9]+.[XYZW]]] |
| ; EG: LDS_WRITE * [[VAL]] |
| define void @anyext_load_lds_i16(i16 addrspace(3)* nocapture noalias %out, i16 addrspace(3)* nocapture noalias %src) nounwind { |
| %cast = bitcast i16 addrspace(3)* %src to i32 addrspace(3)* |
| %load = load i32, i32 addrspace(3)* %cast, align 1 |
| %x = bitcast i32 %load to <2 x i16> |
| %castOut = bitcast i16 addrspace(3)* %out to <2 x i16> addrspace(3)* |
| store <2 x i16> %x, <2 x i16> addrspace(3)* %castOut, align 1 |
| ret void |
| } |