1; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
2
3; FUNC-LABEL: {{^}}tgid_x:
4; EG: MEM_RAT_CACHELESS STORE_RAW T1.X
5define void @tgid_x(i32 addrspace(1)* %out) {
6entry:
7  %0 = call i32 @llvm.r600.read.tgid.x() #0
8  store i32 %0, i32 addrspace(1)* %out
9  ret void
10}
11
12; FUNC-LABEL: {{^}}tgid_y:
13; EG: MEM_RAT_CACHELESS STORE_RAW T1.Y
14define void @tgid_y(i32 addrspace(1)* %out) {
15entry:
16  %0 = call i32 @llvm.r600.read.tgid.y() #0
17  store i32 %0, i32 addrspace(1)* %out
18  ret void
19}
20
21; FUNC-LABEL: {{^}}tgid_z:
22; EG: MEM_RAT_CACHELESS STORE_RAW T1.Z
23define void @tgid_z(i32 addrspace(1)* %out) {
24entry:
25  %0 = call i32 @llvm.r600.read.tgid.z() #0
26  store i32 %0, i32 addrspace(1)* %out
27  ret void
28}
29
30; FUNC-LABEL: {{^}}tidig_x:
31; EG: MEM_RAT_CACHELESS STORE_RAW T0.X
32define void @tidig_x(i32 addrspace(1)* %out) {
33entry:
34  %0 = call i32 @llvm.r600.read.tidig.x() #0
35  store i32 %0, i32 addrspace(1)* %out
36  ret void
37}
38
39; FUNC-LABEL: {{^}}tidig_y:
40; EG: MEM_RAT_CACHELESS STORE_RAW T0.Y
41define void @tidig_y(i32 addrspace(1)* %out) {
42entry:
43  %0 = call i32 @llvm.r600.read.tidig.y() #0
44  store i32 %0, i32 addrspace(1)* %out
45  ret void
46}
47
48; FUNC-LABEL: {{^}}tidig_z:
49; EG: MEM_RAT_CACHELESS STORE_RAW T0.Z
50define void @tidig_z(i32 addrspace(1)* %out) {
51entry:
52  %0 = call i32 @llvm.r600.read.tidig.z() #0
53  store i32 %0, i32 addrspace(1)* %out
54  ret void
55}
56
57; FUNC-LABEL: {{^}}test_implicit:
58; 36 prepended implicit bytes + 4(out pointer) + 4*4 = 56
59; EG: VTX_READ_32 {{T[0-9]+\.[XYZW]}}, {{T[0-9]+\.[XYZW]}}, 56
60define void @test_implicit(i32 addrspace(1)* %out) #1 {
61  %implicitarg.ptr = call noalias i8 addrspace(7)* @llvm.r600.implicitarg.ptr()
62  %header.ptr = bitcast i8 addrspace(7)* %implicitarg.ptr to i32 addrspace(7)*
63  %gep = getelementptr i32, i32 addrspace(7)* %header.ptr, i32 4
64  %value = load i32, i32 addrspace(7)* %gep
65  store i32 %value, i32 addrspace(1)* %out
66  ret void
67}
68
69; FUNC-LABEL: {{^}}test_implicit_dyn:
70; 36 prepended implicit bytes + 8(out pointer + in) = 44
71; EG: VTX_READ_32 {{T[0-9]+\.[XYZW]}}, {{T[0-9]+\.[XYZW]}}, 44
72define void @test_implicit_dyn(i32 addrspace(1)* %out, i32 %in) #1 {
73  %implicitarg.ptr = call noalias i8 addrspace(7)* @llvm.r600.implicitarg.ptr()
74  %header.ptr = bitcast i8 addrspace(7)* %implicitarg.ptr to i32 addrspace(7)*
75  %gep = getelementptr i32, i32 addrspace(7)* %header.ptr, i32 %in
76  %value = load i32, i32 addrspace(7)* %gep
77  store i32 %value, i32 addrspace(1)* %out
78  ret void
79}
80
81
82
83; DEPRECATED but R600 only
84
85; FUNC-LABEL: {{^}}workdim:
86; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
87; EG: MOV {{\*? *}}[[VAL]], KC0[2].Z
88define void @workdim (i32 addrspace(1)* %out) {
89entry:
90  %0 = call i32 @llvm.r600.read.workdim() #0
91  store i32 %0, i32 addrspace(1)* %out
92  ret void
93}
94
95declare i32 @llvm.r600.read.workdim() #0
96
97declare i8 addrspace(7)* @llvm.r600.implicitarg.ptr() #0
98
99declare i32 @llvm.r600.read.tgid.x() #0
100declare i32 @llvm.r600.read.tgid.y() #0
101declare i32 @llvm.r600.read.tgid.z() #0
102
103declare i32 @llvm.r600.read.tidig.x() #0
104declare i32 @llvm.r600.read.tidig.y() #0
105declare i32 @llvm.r600.read.tidig.z() #0
106
107attributes #0 = { readnone }
108