1 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s
2 ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-HSA -check-prefix=FUNC %s
3 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s
5 ; FUNC-LABEL: {{^}}global_load_f64:
6 ; GCN-NOHSA: buffer_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]]
7 ; GCN-NOHSA: buffer_store_dwordx2 [[VAL]]
9 ; GCN-HSA: flat_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]]
10 ; GCN-HSA: flat_store_dwordx2 {{v\[[0-9]+:[0-9]+\]}}, [[VAL]]
11 define amdgpu_kernel void @global_load_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 {
12 %ld = load double, double addrspace(1)* %in
13 store double %ld, double addrspace(1)* %out
17 ; FUNC-LABEL: {{^}}global_load_v2f64:
18 ; GCN-NOHSA: buffer_load_dwordx4
19 ; GCN-HSA: flat_load_dwordx4
20 define amdgpu_kernel void @global_load_v2f64(<2 x double> addrspace(1)* %out, <2 x double> addrspace(1)* %in) #0 {
22 %ld = load <2 x double>, <2 x double> addrspace(1)* %in
23 store <2 x double> %ld, <2 x double> addrspace(1)* %out
27 ; FUNC-LABEL: {{^}}global_load_v3f64:
28 ; GCN-NOHSA: buffer_load_dwordx4
29 ; GCN-NOHSA: buffer_load_dwordx4
30 ; GCN-HSA: flat_load_dwordx4
31 ; GCN-HSA: flat_load_dwordx4
32 define amdgpu_kernel void @global_load_v3f64(<3 x double> addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 {
34 %ld = load <3 x double>, <3 x double> addrspace(1)* %in
35 store <3 x double> %ld, <3 x double> addrspace(1)* %out
39 ; FUNC-LABEL: {{^}}global_load_v4f64:
40 ; GCN-NOHSA: buffer_load_dwordx4
41 ; GCN-NOHSA: buffer_load_dwordx4
43 ; GCN-HSA: flat_load_dwordx4
44 ; GCN-HSA: flat_load_dwordx4
45 define amdgpu_kernel void @global_load_v4f64(<4 x double> addrspace(1)* %out, <4 x double> addrspace(1)* %in) #0 {
47 %ld = load <4 x double>, <4 x double> addrspace(1)* %in
48 store <4 x double> %ld, <4 x double> addrspace(1)* %out
52 ; FUNC-LABEL: {{^}}global_load_v8f64:
53 ; GCN-NOHSA: buffer_load_dwordx4
54 ; GCN-NOHSA: buffer_load_dwordx4
55 ; GCN-NOHSA: buffer_load_dwordx4
56 ; GCN-NOHSA: buffer_load_dwordx4
58 ; GCN-HSA: flat_load_dwordx4
59 ; GCN-HSA: flat_load_dwordx4
60 ; GCN-HSA: flat_load_dwordx4
61 ; GCN-HSA: flat_load_dwordx4
62 define amdgpu_kernel void @global_load_v8f64(<8 x double> addrspace(1)* %out, <8 x double> addrspace(1)* %in) #0 {
64 %ld = load <8 x double>, <8 x double> addrspace(1)* %in
65 store <8 x double> %ld, <8 x double> addrspace(1)* %out
69 ; FUNC-LABEL: {{^}}global_load_v16f64:
70 ; GCN-NOHSA: buffer_load_dwordx4
71 ; GCN-NOHSA: buffer_load_dwordx4
72 ; GCN-NOHSA: buffer_load_dwordx4
73 ; GCN-NOHSA: buffer_load_dwordx4
74 ; GCN-NOHSA: buffer_load_dwordx4
75 ; GCN-NOHSA: buffer_load_dwordx4
76 ; GCN-NOHSA: buffer_load_dwordx4
77 ; GCN-NOHSA: buffer_load_dwordx4
79 ; GCN-HSA: flat_load_dwordx4
80 ; GCN-HSA: flat_load_dwordx4
81 ; GCN-HSA: flat_load_dwordx4
82 ; GCN-HSA: flat_load_dwordx4
83 ; GCN-HSA: flat_load_dwordx4
84 ; GCN-HSA: flat_load_dwordx4
85 ; GCN-HSA: flat_load_dwordx4
86 ; GCN-HSA: flat_load_dwordx4
87 define amdgpu_kernel void @global_load_v16f64(<16 x double> addrspace(1)* %out, <16 x double> addrspace(1)* %in) #0 {
89 %ld = load <16 x double>, <16 x double> addrspace(1)* %in
90 store <16 x double> %ld, <16 x double> addrspace(1)* %out
94 attributes #0 = { nounwind }