1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN -check-prefix=FUNC %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=GCN -check-prefix=FUNC %s
3 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
6 @b = internal addrspace(2) constant [1 x i16] [ i16 7 ], align 2
8 @float_gv = internal unnamed_addr addrspace(2) constant [5 x float] [float 0.0, float 1.0, float 2.0, float 3.0, float 4.0], align 4
10 ; FUNC-LABEL: {{^}}float:
11 ; FIXME: We should be using s_load_dword here.
12 ; SI: buffer_load_dword
15 ; EG-DAG: MOV {{\** *}}T2.X
16 ; EG-DAG: MOV {{\** *}}T3.X
17 ; EG-DAG: MOV {{\** *}}T4.X
18 ; EG-DAG: MOV {{\** *}}T5.X
19 ; EG-DAG: MOV {{\** *}}T6.X
22 define void @float(float addrspace(1)* %out, i32 %index) {
24 %0 = getelementptr inbounds [5 x float], [5 x float] addrspace(2)* @float_gv, i32 0, i32 %index
25 %1 = load float, float addrspace(2)* %0
26 store float %1, float addrspace(1)* %out
30 @i32_gv = internal unnamed_addr addrspace(2) constant [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4], align 4
32 ; FUNC-LABEL: {{^}}i32:
34 ; FIXME: We should be using s_load_dword here.
35 ; SI: buffer_load_dword
38 ; EG-DAG: MOV {{\** *}}T2.X
39 ; EG-DAG: MOV {{\** *}}T3.X
40 ; EG-DAG: MOV {{\** *}}T4.X
41 ; EG-DAG: MOV {{\** *}}T5.X
42 ; EG-DAG: MOV {{\** *}}T6.X
45 define void @i32(i32 addrspace(1)* %out, i32 %index) {
47 %0 = getelementptr inbounds [5 x i32], [5 x i32] addrspace(2)* @i32_gv, i32 0, i32 %index
48 %1 = load i32, i32 addrspace(2)* %0
49 store i32 %1, i32 addrspace(1)* %out
54 %struct.foo = type { float, [5 x i32] }
56 @struct_foo_gv = internal unnamed_addr addrspace(2) constant [1 x %struct.foo] [ %struct.foo { float 16.0, [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4] } ]
58 ; FUNC-LABEL: {{^}}struct_foo_gv_load:
61 define void @struct_foo_gv_load(i32 addrspace(1)* %out, i32 %index) {
62 %gep = getelementptr inbounds [1 x %struct.foo], [1 x %struct.foo] addrspace(2)* @struct_foo_gv, i32 0, i32 0, i32 1, i32 %index
63 %load = load i32, i32 addrspace(2)* %gep, align 4
64 store i32 %load, i32 addrspace(1)* %out, align 4
68 @array_v1_gv = internal addrspace(2) constant [4 x <1 x i32>] [ <1 x i32> <i32 1>,
73 ; FUNC-LABEL: {{^}}array_v1_gv_load:
74 ; FIXME: We should be using s_load_dword here.
75 ; SI: buffer_load_dword
77 define void @array_v1_gv_load(<1 x i32> addrspace(1)* %out, i32 %index) {
78 %gep = getelementptr inbounds [4 x <1 x i32>], [4 x <1 x i32>] addrspace(2)* @array_v1_gv, i32 0, i32 %index
79 %load = load <1 x i32>, <1 x i32> addrspace(2)* %gep, align 4
80 store <1 x i32> %load, <1 x i32> addrspace(1)* %out, align 4
84 define void @gv_addressing_in_branch(float addrspace(1)* %out, i32 %index, i32 %a) {
86 %0 = icmp eq i32 0, %a
87 br i1 %0, label %if, label %else
90 %1 = getelementptr inbounds [5 x float], [5 x float] addrspace(2)* @float_gv, i32 0, i32 %index
91 %2 = load float, float addrspace(2)* %1
92 store float %2, float addrspace(1)* %out
96 store float 1.0, float addrspace(1)* %out