1 ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck --check-prefix=SI --check-prefix=CHECK %s
2 ; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs< %s | FileCheck --check-prefix=CI --check-prefix=CHECK %s
4 define void @use_gep_address_space([1024 x i32] addrspace(3)* %array) nounwind {
5 ; CHECK-LABEL: {{^}}use_gep_address_space:
6 ; CHECK: V_MOV_B32_e32 [[PTR:v[0-9]+]], s{{[0-9]+}}
7 ; CHECK: DS_WRITE_B32 [[PTR]], v{{[0-9]+}} offset:64
8 %p = getelementptr [1024 x i32] addrspace(3)* %array, i16 0, i16 16
9 store i32 99, i32 addrspace(3)* %p
13 define void @use_gep_address_space_large_offset([1024 x i32] addrspace(3)* %array) nounwind {
14 ; CHECK-LABEL: {{^}}use_gep_address_space_large_offset:
15 ; The LDS offset will be 65536 bytes, which is larger than the size of LDS on
16 ; SI, which is why it is being OR'd with the base pointer.
20 %p = getelementptr [1024 x i32] addrspace(3)* %array, i16 0, i16 16384
21 store i32 99, i32 addrspace(3)* %p
25 define void @gep_as_vector_v4(<4 x [1024 x i32] addrspace(3)*> %array) nounwind {
26 ; CHECK-LABEL: {{^}}gep_as_vector_v4:
31 %p = getelementptr <4 x [1024 x i32] addrspace(3)*> %array, <4 x i16> zeroinitializer, <4 x i16> <i16 16, i16 16, i16 16, i16 16>
32 %p0 = extractelement <4 x i32 addrspace(3)*> %p, i32 0
33 %p1 = extractelement <4 x i32 addrspace(3)*> %p, i32 1
34 %p2 = extractelement <4 x i32 addrspace(3)*> %p, i32 2
35 %p3 = extractelement <4 x i32 addrspace(3)*> %p, i32 3
36 store i32 99, i32 addrspace(3)* %p0
37 store i32 99, i32 addrspace(3)* %p1
38 store i32 99, i32 addrspace(3)* %p2
39 store i32 99, i32 addrspace(3)* %p3
43 define void @gep_as_vector_v2(<2 x [1024 x i32] addrspace(3)*> %array) nounwind {
44 ; CHECK-LABEL: {{^}}gep_as_vector_v2:
47 %p = getelementptr <2 x [1024 x i32] addrspace(3)*> %array, <2 x i16> zeroinitializer, <2 x i16> <i16 16, i16 16>
48 %p0 = extractelement <2 x i32 addrspace(3)*> %p, i32 0
49 %p1 = extractelement <2 x i32 addrspace(3)*> %p, i32 1
50 store i32 99, i32 addrspace(3)* %p0
51 store i32 99, i32 addrspace(3)* %p1