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gerrit-public.fairphone.software / toolchain / llvm-project / a01ee07a19fd92c33ae8af36c24938c3aedc20eb / . / llvm / test / CodeGen / AMDGPU / vertex-fetch-encoding.ll
blob: 3d71062f1fbae27964a21652466d4c3881a66f14 [file] [log] [blame]
Jan Vesely0486f732016-08-15 21:38:30 +0000[diff] [blame]1; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=cypress | FileCheck --check-prefix=EG --check-prefix=FUNC %s
2; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=barts | FileCheck --check-prefix=EG --check-prefix=FUNC %s
3; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=cayman | FileCheck --check-prefix=CM --check-prefix=FUNC %s
Tom Stellardecf9d862013-06-14 22:12:30 +0000[diff] [blame]4
Jan Vesely0486f732016-08-15 21:38:30 +0000[diff] [blame]5; FUNC-LABEL: {{^}}vtx_fetch32:
6; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
7; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
Tom Stellardecf9d862013-06-14 22:12:30 +0000[diff] [blame]8
9define void @vtx_fetch32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
Jan Vesely0486f732016-08-15 21:38:30 +0000[diff] [blame]10 %v = load i32, i32 addrspace(1)* %in
11 store i32 %v, i32 addrspace(1)* %out
Tom Stellardecf9d862013-06-14 22:12:30 +0000[diff] [blame]12 ret void
13}
14
Jan Vesely0486f732016-08-15 21:38:30 +0000[diff] [blame]15; FUNC-LABEL: {{^}}vtx_fetch128:
16; EG: VTX_READ_128 T[[DST:[0-9]]].XYZW, T[[SRC:[0-9]]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[SRC]],0x40,0x0[[DST]],0x10,0x8d,0x18,0x00,0x00,0x08,0x00
17; CM: VTX_READ_128 T[[DST:[0-9]]].XYZW, T[[SRC:[0-9]]].X, 0, #1 ; encoding: [0x40,0x01,0x0[[SRC]],0x00,0x0[[DST]],0x10,0x8d,0x18,0x00,0x00,0x00,0x00
Tom Stellardecf9d862013-06-14 22:12:30 +0000[diff] [blame]18
19define void @vtx_fetch128(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
Jan Vesely0486f732016-08-15 21:38:30 +0000[diff] [blame]20 %v = load <4 x i32>, <4 x i32> addrspace(1)* %in
21 store <4 x i32> %v, <4 x i32> addrspace(1)* %out
22 ret void
23}
24
25; FUNC-LABEL: {{^}}vtx_fetch32_id3:
26; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #3 ; encoding: [0x40,0x03,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
27; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #3 ; encoding: [0x40,0x03,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
28
29define void @vtx_fetch32_id3(i32 addrspace(1)* %out, i32 addrspace(7)* %in) {
30 %v = load i32, i32 addrspace(7)* %in
31 store i32 %v, i32 addrspace(1)* %out
32 ret void
33}
34
35; FUNC-LABEL: {{^}}vtx_fetch32_id2:
36; EG: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #2 ; encoding: [0x40,0x02,0x0[[GPR]],0x10,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x08,0x00
37; CM: VTX_READ_32 T[[GPR:[0-9]]].X, T[[GPR]].X, 0, #2 ; encoding: [0x40,0x02,0x0[[GPR]],0x00,0x0[[GPR]],0xf0,0x5f,0x13,0x00,0x00,0x00,0x00
38
39@t = internal addrspace(2) constant [4 x i32] [i32 0, i32 1, i32 2, i32 3]
40
41define void @vtx_fetch32_id2(i32 addrspace(1)* %out, i32 %in) {
42 %a = getelementptr inbounds [4 x i32], [4 x i32] addrspace(2)* @t, i32 0, i32 %in
43 %v = load i32, i32 addrspace(2)* %a
44 store i32 %v, i32 addrspace(1)* %out
Tom Stellardecf9d862013-06-14 22:12:30 +0000[diff] [blame]45 ret void
46}