1 ;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck -check-prefix=GCN %s
2 ;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -check-prefix=GCN %s
4 ; GCN-LABEL: {{^}}tbuffer_load:
5 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0
6 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:15, nfmt:3, 0 glc
7 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:6, nfmt:1, 0 slc
8 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:6, nfmt:1, 0
10 define amdgpu_vs {<4 x float>, <4 x float>, <4 x float>, <4 x float>} @tbuffer_load(<4 x i32> inreg) {
12 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 0, i32 14, i32 4, i1 0, i1 0)
13 %vdata_glc = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 0, i32 15, i32 3, i1 1, i1 0)
14 %vdata_slc = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 0, i32 6, i32 1, i1 0, i1 1)
15 %vdata_f32 = call <4 x float> @llvm.amdgcn.tbuffer.load.v4f32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 0, i32 6, i32 1, i1 0, i1 0)
16 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
17 %vdata_glc.f = bitcast <4 x i32> %vdata_glc to <4 x float>
18 %vdata_slc.f = bitcast <4 x i32> %vdata_slc to <4 x float>
19 %r0 = insertvalue {<4 x float>, <4 x float>, <4 x float>, <4 x float>} undef, <4 x float> %vdata.f, 0
20 %r1 = insertvalue {<4 x float>, <4 x float>, <4 x float>, <4 x float>} %r0, <4 x float> %vdata_glc.f, 1
21 %r2 = insertvalue {<4 x float>, <4 x float>, <4 x float>, <4 x float>} %r1, <4 x float> %vdata_slc.f, 2
22 %r3 = insertvalue {<4 x float>, <4 x float>, <4 x float>, <4 x float>} %r2, <4 x float> %vdata_f32, 3
23 ret {<4 x float>, <4 x float>, <4 x float>, <4 x float>} %r3
26 ; GCN-LABEL: {{^}}tbuffer_load_immoffs:
27 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0 offset:42
28 define amdgpu_vs <4 x float> @tbuffer_load_immoffs(<4 x i32> inreg) {
30 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 0, i32 42, i32 14, i32 4, i1 0, i1 0)
31 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
32 ret <4 x float> %vdata.f
35 ; GCN-LABEL: {{^}}tbuffer_load_immoffs_large
36 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:15, nfmt:2, 61 offset:4095
37 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:3, {{s[0-9]+}} offset:73
38 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:13, nfmt:4, {{s[0-9]+}} offset:1
40 define amdgpu_vs {<4 x float>, <4 x float>, <4 x float>} @tbuffer_load_immoffs_large(<4 x i32> inreg, i32 inreg %soffs) {
41 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 61, i32 4095, i32 15, i32 2, i1 0, i1 0)
42 %vdata_glc = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 %soffs, i32 73, i32 14, i32 3, i1 0, i1 0)
43 %vdata_slc = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 0, i32 %soffs, i32 1, i32 13, i32 4, i1 0, i1 0)
44 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
45 %vdata_glc.f = bitcast <4 x i32> %vdata_glc to <4 x float>
46 %vdata_slc.f = bitcast <4 x i32> %vdata_slc to <4 x float>
47 %r0 = insertvalue {<4 x float>, <4 x float>, <4 x float>} undef, <4 x float> %vdata.f, 0
48 %r1 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r0, <4 x float> %vdata_glc.f, 1
49 %r2 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r1, <4 x float> %vdata_slc.f, 2
50 ret {<4 x float>, <4 x float>, <4 x float>} %r2
53 ; GCN-LABEL: {{^}}tbuffer_load_idx:
54 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0 idxen
55 define amdgpu_vs <4 x float> @tbuffer_load_idx(<4 x i32> inreg, i32 %vindex) {
57 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 %vindex, i32 0, i32 0, i32 0, i32 14, i32 4, i1 0, i1 0)
58 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
59 ret <4 x float> %vdata.f
62 ; GCN-LABEL: {{^}}tbuffer_load_ofs:
63 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0 offen
64 define amdgpu_vs <4 x float> @tbuffer_load_ofs(<4 x i32> inreg, i32 %voffs) {
66 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 %voffs, i32 0, i32 0, i32 14, i32 4, i1 0, i1 0)
67 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
68 ret <4 x float> %vdata.f
71 ; GCN-LABEL: {{^}}tbuffer_load_ofs_imm:
72 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, {{v[0-9]+}}, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0 offen offset:52
73 define amdgpu_vs <4 x float> @tbuffer_load_ofs_imm(<4 x i32> inreg, i32 %voffs) {
75 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 0, i32 %voffs, i32 0, i32 52, i32 14, i32 4, i1 0, i1 0)
76 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
77 ret <4 x float> %vdata.f
80 ; GCN-LABEL: {{^}}tbuffer_load_both:
81 ; GCN: tbuffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, dfmt:14, nfmt:4, 0 idxen offen
82 define amdgpu_vs <4 x float> @tbuffer_load_both(<4 x i32> inreg, i32 %vindex, i32 %voffs) {
84 %vdata = call <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32> %0, i32 %vindex, i32 %voffs, i32 0, i32 0, i32 14, i32 4, i1 0, i1 0)
85 %vdata.f = bitcast <4 x i32> %vdata to <4 x float>
86 ret <4 x float> %vdata.f
90 ; GCN-LABEL: {{^}}buffer_load_xy:
91 ; GCN: tbuffer_load_format_xy {{v\[[0-9]+:[0-9]+\]}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:13, nfmt:4, 0
92 define amdgpu_vs <2 x float> @buffer_load_xy(<4 x i32> inreg %rsrc) {
93 %vdata = call <2 x i32> @llvm.amdgcn.tbuffer.load.v2i32(<4 x i32> %rsrc, i32 0, i32 0, i32 0, i32 0, i32 13, i32 4, i1 0, i1 0)
94 %vdata.f = bitcast <2 x i32> %vdata to <2 x float>
95 ret <2 x float> %vdata.f
98 ; GCN-LABEL: {{^}}buffer_load_x:
99 ; GCN: tbuffer_load_format_x {{v[0-9]+}}, off, {{s\[[0-9]+:[0-9]+\]}}, dfmt:13, nfmt:4, 0
100 define amdgpu_vs float @buffer_load_x(<4 x i32> inreg %rsrc) {
101 %vdata = call i32 @llvm.amdgcn.tbuffer.load.i32(<4 x i32> %rsrc, i32 0, i32 0, i32 0, i32 0, i32 13, i32 4, i1 0, i1 0)
102 %vdata.f = bitcast i32 %vdata to float
106 declare i32 @llvm.amdgcn.tbuffer.load.i32(<4 x i32>, i32, i32, i32, i32, i32, i32, i1, i1)
107 declare <2 x i32> @llvm.amdgcn.tbuffer.load.v2i32(<4 x i32>, i32, i32, i32, i32, i32, i32, i1, i1)
108 declare <4 x i32> @llvm.amdgcn.tbuffer.load.v4i32(<4 x i32>, i32, i32, i32, i32, i32, i32, i1, i1)
109 declare <4 x float> @llvm.amdgcn.tbuffer.load.v4f32(<4 x i32>, i32, i32, i32, i32, i32, i32, i1, i1)