1 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,UNPACKED %s
2 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx810 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,PACKED %s
3 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,PACKED %s
5 ; GCN-LABEL: {{^}}buffer_store_format_d16_x:
6 ; GCN: s_load_dword s[[LO:[0-9]+]]
7 ; GCN: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[LO]]
8 ; GCN: buffer_store_format_d16_x v[[V_LO]], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
9 define amdgpu_kernel void @buffer_store_format_d16_x(<4 x i32> %rsrc, [8 x i32], half %data, [8 x i32], i32 %index) {
11 call void @llvm.amdgcn.struct.buffer.store.format.f16(half %data, <4 x i32> %rsrc, i32 %index, i32 0, i32 0, i32 0)
15 ; GCN-LABEL: {{^}}buffer_store_format_d16_xy:
17 ; UNPACKED: s_load_dword [[S_DATA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
18 ; UNPACKED-DAG: s_lshr_b32 [[SHR:s[0-9]+]], [[S_DATA]], 16
19 ; UNPACKED-DAG: s_and_b32 [[MASKED:s[0-9]+]], [[S_DATA]], 0xffff{{$}}
20 ; UNPACKED-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], [[MASKED]]
21 ; UNPACKED-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], [[SHR]]
22 ; UNPACKED: buffer_store_format_d16_xy v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
24 ; PACKED: buffer_store_format_d16_xy v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
25 define amdgpu_kernel void @buffer_store_format_d16_xy(<4 x i32> %rsrc, <2 x half> %data, i32 %index) {
27 call void @llvm.amdgcn.struct.buffer.store.format.v2f16(<2 x half> %data, <4 x i32> %rsrc, i32 %index, i32 0, i32 0, i32 0)
31 ; GCN-LABEL: {{^}}buffer_store_format_d16_xyz:
32 ; GCN-DAG: s_load_dwordx2 s{{\[}}[[S_DATA_0:[0-9]+]]:[[S_DATA_1:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0x10
34 ; UNPACKED-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
35 ; UNPACKED-DAG: s_lshr_b32 [[SHR0:s[0-9]+]], s[[S_DATA_0]], 16
36 ; UNPACKED-DAG: s_and_b32 [[MASKED0:s[0-9]+]], s[[S_DATA_0]], [[K]]
37 ; UNPACKED-DAG: s_and_b32 [[MASKED1:s[0-9]+]], s[[S_DATA_1]], [[K]]
39 ; UNPACKED-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], [[MASKED0]]
40 ; UNPACKED-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], [[MASKED1]]
42 ; UNPACKED: buffer_store_format_d16_xyz v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
44 ; PACKED: s_and_b32 [[MASKED0:s[0-9]+]], s[[S_DATA_1]], 0xffff{{$}}
45 ; PACKED: v_mov_b32_e32 v[[LO:[0-9]+]], s[[S_DATA_0]]
46 ; PACKED: v_mov_b32_e32 v[[HI:[0-9]+]], [[MASKED0]]
48 ; PACKED: buffer_store_format_d16_xyz v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
49 define amdgpu_kernel void @buffer_store_format_d16_xyz(<4 x i32> %rsrc, <4 x half> %data, i32 %index) {
51 %data_subvec = shufflevector <4 x half> %data, <4 x half> undef, <3 x i32> <i32 0, i32 1, i32 2>
52 call void @llvm.amdgcn.struct.buffer.store.format.v3f16(<3 x half> %data_subvec, <4 x i32> %rsrc, i32 %index, i32 0, i32 0, i32 0)
56 ; GCN-LABEL: {{^}}buffer_store_format_d16_xyzw:
57 ; GCN-DAG: s_load_dwordx2 s{{\[}}[[S_DATA_0:[0-9]+]]:[[S_DATA_1:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0x10
59 ; UNPACKED-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
60 ; UNPACKED-DAG: s_lshr_b32 [[SHR0:s[0-9]+]], s[[S_DATA_0]], 16
61 ; UNPACKED-DAG: s_and_b32 [[MASKED0:s[0-9]+]], s[[S_DATA_0]], [[K]]
62 ; UNPACKED-DAG: s_lshr_b32 [[SHR1:s[0-9]+]], s[[S_DATA_1]], 16
63 ; UNPACKED-DAG: s_and_b32 [[MASKED1:s[0-9]+]], s[[S_DATA_1]], [[K]]
65 ; UNPACKED-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], [[MASKED0]]
66 ; UNPACKED-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], [[SHR1]]
68 ; UNPACKED: buffer_store_format_d16_xyzw v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
70 ; PACKED: v_mov_b32_e32 v[[LO:[0-9]+]], s[[S_DATA_0]]
71 ; PACKED: v_mov_b32_e32 v[[HI:[0-9]+]], s[[S_DATA_1]]
73 ; PACKED: buffer_store_format_d16_xyzw v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
74 define amdgpu_kernel void @buffer_store_format_d16_xyzw(<4 x i32> %rsrc, <4 x half> %data, i32 %index) {
76 call void @llvm.amdgcn.struct.buffer.store.format.v4f16(<4 x half> %data, <4 x i32> %rsrc, i32 %index, i32 0, i32 0, i32 0)
80 ; GCN-LABEL: {{^}}buffer_store_format_i16_x:
81 ; GCN: s_load_dword s[[LO:[0-9]+]]
82 ; GCN: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[LO]]
83 ; GCN: buffer_store_format_d16_x v[[V_LO]], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
84 define amdgpu_kernel void @buffer_store_format_i16_x(<4 x i32> %rsrc, [8 x i32], i16 %data, [8 x i32], i32 %index) {
86 call void @llvm.amdgcn.struct.buffer.store.format.i16(i16 %data, <4 x i32> %rsrc, i32 %index, i32 0, i32 0, i32 0)
90 declare void @llvm.amdgcn.struct.buffer.store.format.f16(half, <4 x i32>, i32, i32, i32, i32)
91 declare void @llvm.amdgcn.struct.buffer.store.format.v2f16(<2 x half>, <4 x i32>, i32, i32, i32, i32)
92 declare void @llvm.amdgcn.struct.buffer.store.format.v3f16(<3 x half>, <4 x i32>, i32, i32, i32, i32)
93 declare void @llvm.amdgcn.struct.buffer.store.format.v4f16(<4 x half>, <4 x i32>, i32, i32, i32, i32)
94 declare void @llvm.amdgcn.struct.buffer.store.format.i16(i16, <4 x i32>, i32, i32, i32, i32)