blob: be85ca933c33e8b8c984a65522c85dd08162b370 [file] [log] [blame]
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; GCN-LABEL: {{^}}store_build_vector_multiple_uses_v4i32:
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_store_dwordx4
; GCN: buffer_store_dwordx4
; GCN: buffer_store_dword
; GCN: buffer_store_dword
; GCN: buffer_store_dword
; GCN: buffer_store_dword
define amdgpu_kernel void @store_build_vector_multiple_uses_v4i32(<4 x i32> addrspace(1)* noalias %out0,
<4 x i32> addrspace(1)* noalias %out1,
i32 addrspace(1)* noalias %out2,
i32 addrspace(1)* %in) {
%elt0 = load volatile i32, i32 addrspace(1)* %in
%elt1 = load volatile i32, i32 addrspace(1)* %in
%elt2 = load volatile i32, i32 addrspace(1)* %in
%elt3 = load volatile i32, i32 addrspace(1)* %in
%vec0 = insertelement <4 x i32> undef, i32 %elt0, i32 0
%vec1 = insertelement <4 x i32> %vec0, i32 %elt1, i32 1
%vec2 = insertelement <4 x i32> %vec1, i32 %elt2, i32 2
%vec3 = insertelement <4 x i32> %vec2, i32 %elt3, i32 3
store <4 x i32> %vec3, <4 x i32> addrspace(1)* %out0
store <4 x i32> %vec3, <4 x i32> addrspace(1)* %out1
%extract0 = extractelement <4 x i32> %vec3, i32 0
%extract1 = extractelement <4 x i32> %vec3, i32 1
%extract2 = extractelement <4 x i32> %vec3, i32 2
%extract3 = extractelement <4 x i32> %vec3, i32 3
store volatile i32 %extract0, i32 addrspace(1)* %out2
store volatile i32 %extract1, i32 addrspace(1)* %out2
store volatile i32 %extract2, i32 addrspace(1)* %out2
store volatile i32 %extract3, i32 addrspace(1)* %out2
ret void
}
; GCN-LABEL: {{^}}store_build_vector_multiple_extract_uses_v4i32:
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_store_dwordx4
; GCN: buffer_store_dword
; GCN: buffer_store_dword
; GCN: buffer_store_dword
; GCN: buffer_store_dword
define amdgpu_kernel void @store_build_vector_multiple_extract_uses_v4i32(<4 x i32> addrspace(1)* noalias %out0,
<4 x i32> addrspace(1)* noalias %out1,
i32 addrspace(1)* noalias %out2,
i32 addrspace(1)* %in) {
%elt0 = load volatile i32, i32 addrspace(1)* %in
%elt1 = load volatile i32, i32 addrspace(1)* %in
%elt2 = load volatile i32, i32 addrspace(1)* %in
%elt3 = load volatile i32, i32 addrspace(1)* %in
%vec0 = insertelement <4 x i32> undef, i32 %elt0, i32 0
%vec1 = insertelement <4 x i32> %vec0, i32 %elt1, i32 1
%vec2 = insertelement <4 x i32> %vec1, i32 %elt2, i32 2
%vec3 = insertelement <4 x i32> %vec2, i32 %elt3, i32 3
%extract0 = extractelement <4 x i32> %vec3, i32 0
%extract1 = extractelement <4 x i32> %vec3, i32 1
%extract2 = extractelement <4 x i32> %vec3, i32 2
%extract3 = extractelement <4 x i32> %vec3, i32 3
%op0 = add i32 %extract0, 3
%op1 = sub i32 %extract1, 9
%op2 = xor i32 %extract2, 1231412
%op3 = and i32 %extract3, 258233412312
store <4 x i32> %vec3, <4 x i32> addrspace(1)* %out0
store volatile i32 %op0, i32 addrspace(1)* %out2
store volatile i32 %op1, i32 addrspace(1)* %out2
store volatile i32 %op2, i32 addrspace(1)* %out2
store volatile i32 %op3, i32 addrspace(1)* %out2
ret void
}
; GCN-LABEL: {{^}}store_build_vector_multiple_uses_v4i32_bitcast_to_v2i64:
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_load_dword
; GCN: buffer_store_dwordx4
; GCN: buffer_store_dwordx2
; GCN: buffer_store_dwordx2
define amdgpu_kernel void @store_build_vector_multiple_uses_v4i32_bitcast_to_v2i64(<2 x i64> addrspace(1)* noalias %out0,
<4 x i32> addrspace(1)* noalias %out1,
i64 addrspace(1)* noalias %out2,
i32 addrspace(1)* %in) {
%elt0 = load volatile i32, i32 addrspace(1)* %in
%elt1 = load volatile i32, i32 addrspace(1)* %in
%elt2 = load volatile i32, i32 addrspace(1)* %in
%elt3 = load volatile i32, i32 addrspace(1)* %in
%vec0 = insertelement <4 x i32> undef, i32 %elt0, i32 0
%vec1 = insertelement <4 x i32> %vec0, i32 %elt1, i32 1
%vec2 = insertelement <4 x i32> %vec1, i32 %elt2, i32 2
%vec3 = insertelement <4 x i32> %vec2, i32 %elt3, i32 3
%bc.vec3 = bitcast <4 x i32> %vec3 to <2 x i64>
store <2 x i64> %bc.vec3, <2 x i64> addrspace(1)* %out0
%extract0 = extractelement <2 x i64> %bc.vec3, i32 0
%extract1 = extractelement <2 x i64> %bc.vec3, i32 1
store volatile i64 %extract0, i64 addrspace(1)* %out2
store volatile i64 %extract1, i64 addrspace(1)* %out2
ret void
}