1 ; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck --check-prefixes=GCN,FUNC %s
2 ; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck --check-prefixes=GCN,FUNC %s
3 ; RUN: llc -mtriple=r600 -mcpu=redwood < %s | FileCheck --check-prefixes=EG,FUNC %s
4 ; RUN: llc -mtriple=r600 -mcpu=cayman < %s | FileCheck --check-prefixes=EG,FUNC %s
7 @b = internal addrspace(4) constant [1 x i16] [ i16 7 ], align 2
9 @float_gv = internal unnamed_addr addrspace(4) constant [5 x float] [float 0.0, float 1.0, float 2.0, float 3.0, float 4.0], align 4
11 ; FUNC-LABEL: {{^}}float:
18 define amdgpu_kernel void @float(ptr addrspace(1) %out, i32 %index) {
20 %0 = getelementptr inbounds [5 x float], ptr addrspace(4) @float_gv, i32 0, i32 %index
21 %1 = load float, ptr addrspace(4) %0
22 store float %1, ptr addrspace(1) %out
26 @i32_gv = internal unnamed_addr addrspace(4) constant [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4], align 4
28 ; FUNC-LABEL: {{^}}i32:
36 define amdgpu_kernel void @i32(ptr addrspace(1) %out, i32 %index) {
38 %0 = getelementptr inbounds [5 x i32], ptr addrspace(4) @i32_gv, i32 0, i32 %index
39 %1 = load i32, ptr addrspace(4) %0
40 store i32 %1, ptr addrspace(1) %out
45 %struct.foo = type { float, [5 x i32] }
47 @struct_foo_gv = internal unnamed_addr addrspace(4) constant [1 x %struct.foo] [ %struct.foo { float 16.0, [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4] } ]
49 ; FUNC-LABEL: {{^}}struct_foo_gv_load:
56 define amdgpu_kernel void @struct_foo_gv_load(ptr addrspace(1) %out, i32 %index) {
57 %gep = getelementptr inbounds [1 x %struct.foo], ptr addrspace(4) @struct_foo_gv, i32 0, i32 0, i32 1, i32 %index
58 %load = load i32, ptr addrspace(4) %gep, align 4
59 store i32 %load, ptr addrspace(1) %out, align 4
63 @array_v1_gv = internal addrspace(4) constant [4 x <1 x i32>] [ <1 x i32> <i32 1>,
68 ; FUNC-LABEL: {{^}}array_v1_gv_load:
75 define amdgpu_kernel void @array_v1_gv_load(ptr addrspace(1) %out, i32 %index) {
76 %gep = getelementptr inbounds [4 x <1 x i32>], ptr addrspace(4) @array_v1_gv, i32 0, i32 %index
77 %load = load <1 x i32>, ptr addrspace(4) %gep, align 4
78 store <1 x i32> %load, ptr addrspace(1) %out, align 4
82 ; FUNC-LABEL: {{^}}gv_addressing_in_branch:
87 define amdgpu_kernel void @gv_addressing_in_branch(ptr addrspace(1) %out, i32 %index, i32 %a) {
89 %0 = icmp eq i32 0, %a
90 br i1 %0, label %if, label %else
93 %1 = getelementptr inbounds [5 x float], ptr addrspace(4) @float_gv, i32 0, i32 %index
94 %2 = load float, ptr addrspace(4) %1
95 store float %2, ptr addrspace(1) %out
99 store float 1.0, ptr addrspace(1) %out