1 ; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
4 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
6 ; GCN-LABEL: {{^}}vgpr:
7 ; GCN: v_mov_b32_e32 v1, v0
8 ; GCN-DAG: v_add_f32_e32 v0, 1.0, v1
9 ; GCN-DAG: exp 15, 0, 1, 1, 1, v1, v1, v1, v1
10 ; GCN: s_waitcnt expcnt(0)
12 define amdgpu_vs {float, float} @vgpr([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
13 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %3, float %3, float %3, float %3)
14 %x = fadd float %3, 1.0
15 %a = insertvalue {float, float} undef, float %x, 0
16 %b = insertvalue {float, float} %a, float %3, 1
20 ; GCN-LABEL: {{^}}vgpr_literal:
21 ; GCN: exp 15, 0, 1, 1, 1, v0, v0, v0, v0
22 ; GCN: s_waitcnt expcnt(0)
23 ; GCN-DAG: v_mov_b32_e32 v0, 1.0
24 ; GCN-DAG: v_mov_b32_e32 v1, 2.0
25 ; GCN-DAG: v_mov_b32_e32 v2, 4.0
26 ; GCN-DAG: v_mov_b32_e32 v3, -1.0
28 define amdgpu_vs {float, float, float, float} @vgpr_literal([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
29 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %3, float %3, float %3, float %3)
30 ret {float, float, float, float} {float 1.0, float 2.0, float 4.0, float -1.0}
36 ; GCN-NEXT: .long 165584
38 ; GCN-LABEL: {{^}}vgpr_ps_addr0:
39 ; GCN-NOT: v_mov_b32_e32 v0
40 ; GCN-NOT: v_mov_b32_e32 v1
41 ; GCN-NOT: v_mov_b32_e32 v2
42 ; GCN: v_mov_b32_e32 v3, v4
43 ; GCN: v_mov_b32_e32 v4, v6
45 attributes #0 = { "InitialPSInputAddr"="0" }
46 define amdgpu_ps {float, float, float, float, float} @vgpr_ps_addr0([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 {
47 %i0 = extractelement <2 x i32> %4, i32 0
48 %i1 = extractelement <2 x i32> %4, i32 1
49 %i2 = extractelement <2 x i32> %7, i32 0
50 %i3 = extractelement <2 x i32> %8, i32 0
51 %f0 = bitcast i32 %i0 to float
52 %f1 = bitcast i32 %i1 to float
53 %f2 = bitcast i32 %i2 to float
54 %f3 = bitcast i32 %i3 to float
55 %r0 = insertvalue {float, float, float, float, float} undef, float %f0, 0
56 %r1 = insertvalue {float, float, float, float, float} %r0, float %f1, 1
57 %r2 = insertvalue {float, float, float, float, float} %r1, float %f2, 2
58 %r3 = insertvalue {float, float, float, float, float} %r2, float %f3, 3
59 %r4 = insertvalue {float, float, float, float, float} %r3, float %12, 4
60 ret {float, float, float, float, float} %r4
66 ; GCN-NEXT: .long 165584
68 ; GCN-LABEL: {{^}}ps_input_ena_no_inputs:
69 ; GCN: v_mov_b32_e32 v0, 1.0
71 define amdgpu_ps float @ps_input_ena_no_inputs([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 {
77 ; GCN-NEXT: .long 2081
78 ; GCN-NEXT: .long 165584
79 ; GCN-NEXT: .long 2081
80 ; GCN-LABEL: {{^}}ps_input_ena_pos_w:
81 ; GCN-DAG: v_mov_b32_e32 v0, v4
82 ; GCN-DAG: v_mov_b32_e32 v1, v2
83 ; GCN: v_mov_b32_e32 v2, v3
85 define amdgpu_ps {float, <2 x float>} @ps_input_ena_pos_w([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #0 {
86 %f = bitcast <2 x i32> %8 to <2 x float>
87 %s = insertvalue {float, <2 x float>} undef, float %14, 0
88 %s1 = insertvalue {float, <2 x float>} %s, <2 x float> %f, 1
89 ret {float, <2 x float>} %s1
95 ; GCN-NEXT: .long 165584
97 ; GCN-LABEL: {{^}}vgpr_ps_addr1:
98 ; GCN-DAG: v_mov_b32_e32 v0, v2
99 ; GCN-DAG: v_mov_b32_e32 v1, v3
100 ; GCN: v_mov_b32_e32 v2, v4
101 ; GCN-DAG: v_mov_b32_e32 v3, v6
102 ; GCN-DAG: v_mov_b32_e32 v4, v8
104 attributes #1 = { "InitialPSInputAddr"="1" }
105 define amdgpu_ps {float, float, float, float, float} @vgpr_ps_addr1([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #1 {
106 %i0 = extractelement <2 x i32> %4, i32 0
107 %i1 = extractelement <2 x i32> %4, i32 1
108 %i2 = extractelement <2 x i32> %7, i32 0
109 %i3 = extractelement <2 x i32> %8, i32 0
110 %f0 = bitcast i32 %i0 to float
111 %f1 = bitcast i32 %i1 to float
112 %f2 = bitcast i32 %i2 to float
113 %f3 = bitcast i32 %i3 to float
114 %r0 = insertvalue {float, float, float, float, float} undef, float %f0, 0
115 %r1 = insertvalue {float, float, float, float, float} %r0, float %f1, 1
116 %r2 = insertvalue {float, float, float, float, float} %r1, float %f2, 2
117 %r3 = insertvalue {float, float, float, float, float} %r2, float %f3, 3
118 %r4 = insertvalue {float, float, float, float, float} %r3, float %12, 4
119 ret {float, float, float, float, float} %r4
124 ; GCN-NEXT: .long 562
125 ; GCN-NEXT: .long 165584
126 ; GCN-NEXT: .long 631
127 ; GCN-LABEL: {{^}}vgpr_ps_addr119:
128 ; GCN-DAG: v_mov_b32_e32 v0, v2
129 ; GCN-DAG: v_mov_b32_e32 v1, v3
130 ; GCN: v_mov_b32_e32 v2, v6
131 ; GCN: v_mov_b32_e32 v3, v8
132 ; GCN: v_mov_b32_e32 v4, v12
134 attributes #2 = { "InitialPSInputAddr"="119" }
135 define amdgpu_ps {float, float, float, float, float} @vgpr_ps_addr119([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #2 {
136 %i0 = extractelement <2 x i32> %4, i32 0
137 %i1 = extractelement <2 x i32> %4, i32 1
138 %i2 = extractelement <2 x i32> %7, i32 0
139 %i3 = extractelement <2 x i32> %8, i32 0
140 %f0 = bitcast i32 %i0 to float
141 %f1 = bitcast i32 %i1 to float
142 %f2 = bitcast i32 %i2 to float
143 %f3 = bitcast i32 %i3 to float
144 %r0 = insertvalue {float, float, float, float, float} undef, float %f0, 0
145 %r1 = insertvalue {float, float, float, float, float} %r0, float %f1, 1
146 %r2 = insertvalue {float, float, float, float, float} %r1, float %f2, 2
147 %r3 = insertvalue {float, float, float, float, float} %r2, float %f3, 3
148 %r4 = insertvalue {float, float, float, float, float} %r3, float %12, 4
149 ret {float, float, float, float, float} %r4
154 ; GCN-NEXT: .long 562
155 ; GCN-NEXT: .long 165584
156 ; GCN-NEXT: .long 946
157 ; GCN-LABEL: {{^}}vgpr_ps_addr418:
158 ; GCN-NOT: v_mov_b32_e32 v0
159 ; GCN-NOT: v_mov_b32_e32 v1
160 ; GCN-NOT: v_mov_b32_e32 v2
161 ; GCN: v_mov_b32_e32 v3, v4
162 ; GCN: v_mov_b32_e32 v4, v8
164 attributes #3 = { "InitialPSInputAddr"="418" }
165 define amdgpu_ps {float, float, float, float, float} @vgpr_ps_addr418([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, float, float, float) #3 {
166 %i0 = extractelement <2 x i32> %4, i32 0
167 %i1 = extractelement <2 x i32> %4, i32 1
168 %i2 = extractelement <2 x i32> %7, i32 0
169 %i3 = extractelement <2 x i32> %8, i32 0
170 %f0 = bitcast i32 %i0 to float
171 %f1 = bitcast i32 %i1 to float
172 %f2 = bitcast i32 %i2 to float
173 %f3 = bitcast i32 %i3 to float
174 %r0 = insertvalue {float, float, float, float, float} undef, float %f0, 0
175 %r1 = insertvalue {float, float, float, float, float} %r0, float %f1, 1
176 %r2 = insertvalue {float, float, float, float, float} %r1, float %f2, 2
177 %r3 = insertvalue {float, float, float, float, float} %r2, float %f3, 3
178 %r4 = insertvalue {float, float, float, float, float} %r3, float %12, 4
179 ret {float, float, float, float, float} %r4
183 ; GCN-LABEL: {{^}}sgpr:
184 ; GCN: s_add_i32 s0, s3, 2
185 ; GCN: s_mov_b32 s2, s3
187 define amdgpu_vs {i32, i32, i32} @sgpr([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
189 %a = insertvalue {i32, i32, i32} undef, i32 %x, 0
190 %b = insertvalue {i32, i32, i32} %a, i32 %1, 1
191 %c = insertvalue {i32, i32, i32} %a, i32 %2, 2
192 ret {i32, i32, i32} %c
196 ; GCN-LABEL: {{^}}sgpr_literal:
197 ; GCN: s_mov_b32 s0, 5
198 ; GCN-NOT: s_mov_b32 s0, s0
199 ; GCN-DAG: s_mov_b32 s1, 6
200 ; GCN-DAG: s_mov_b32 s2, 7
201 ; GCN-DAG: s_mov_b32 s3, 8
203 define amdgpu_vs {i32, i32, i32, i32} @sgpr_literal([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
205 ret {i32, i32, i32, i32} {i32 5, i32 6, i32 7, i32 8}
209 ; GCN-LABEL: {{^}}both:
210 ; GCN: v_mov_b32_e32 v1, v0
211 ; GCN-DAG: exp 15, 0, 1, 1, 1, v1, v1, v1, v1
212 ; GCN-DAG: v_add_f32_e32 v0, 1.0, v1
213 ; GCN-DAG: s_add_i32 s0, s3, 2
214 ; GCN-DAG: s_mov_b32 s1, s2
215 ; GCN: s_mov_b32 s2, s3
216 ; GCN: s_waitcnt expcnt(0)
218 define amdgpu_vs {float, i32, float, i32, i32} @both([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
219 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %3, float %3, float %3, float %3)
220 %v = fadd float %3, 1.0
222 %a0 = insertvalue {float, i32, float, i32, i32} undef, float %v, 0
223 %a1 = insertvalue {float, i32, float, i32, i32} %a0, i32 %s, 1
224 %a2 = insertvalue {float, i32, float, i32, i32} %a1, float %3, 2
225 %a3 = insertvalue {float, i32, float, i32, i32} %a2, i32 %1, 3
226 %a4 = insertvalue {float, i32, float, i32, i32} %a3, i32 %2, 4
227 ret {float, i32, float, i32, i32} %a4
231 ; GCN-LABEL: {{^}}structure_literal:
232 ; GCN: exp 15, 0, 1, 1, 1, v0, v0, v0, v0
233 ; GCN: s_waitcnt expcnt(0)
234 ; GCN-DAG: v_mov_b32_e32 v0, 1.0
235 ; GCN-DAG: s_mov_b32 s0, 2
236 ; GCN-DAG: s_mov_b32 s1, 3
237 ; GCN-DAG: v_mov_b32_e32 v1, 2.0
238 ; GCN-DAG: v_mov_b32_e32 v2, 4.0
239 define amdgpu_vs {{float, i32}, {i32, <2 x float>}} @structure_literal([9 x <16 x i8>] addrspace(2)* byval, i32 inreg, i32 inreg, float) {
240 call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 1, float %3, float %3, float %3, float %3)
241 ret {{float, i32}, {i32, <2 x float>}} {{float, i32} {float 1.0, i32 2}, {i32, <2 x float>} {i32 3, <2 x float> <float 2.0, float 4.0>}}