1 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9 %s
2 ; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX10 %s
4 ; GCN-LABEL: flat_inst_offset:
5 ; GFX9: flat_load_dword v{{[0-9]+}}, v[{{[0-9:]+}}] offset:4
6 ; GFX9: flat_store_dword v[{{[0-9:]+}}], v{{[0-9]+}} offset:4
7 ; GFX10: flat_load_dword v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
8 ; GFX10: flat_store_dword v[{{[0-9:]+}}], v{{[0-9]+}}{{$}}
9 define void @flat_inst_offset(i32* nocapture %p) {
10 %gep = getelementptr inbounds i32, i32* %p, i64 1
11 %load = load i32, i32* %gep, align 4
12 %inc = add nsw i32 %load, 1
13 store i32 %inc, i32* %gep, align 4
17 ; GCN-LABEL: global_inst_offset:
18 ; GCN: global_load_dword v{{[0-9]+}}, v[{{[0-9:]+}}], off offset:4
19 ; GCN: global_store_dword v[{{[0-9:]+}}], v{{[0-9]+}}, off offset:4
20 define void @global_inst_offset(i32 addrspace(1)* nocapture %p) {
21 %gep = getelementptr inbounds i32, i32 addrspace(1)* %p, i64 1
22 %load = load i32, i32 addrspace(1)* %gep, align 4
23 %inc = add nsw i32 %load, 1
24 store i32 %inc, i32 addrspace(1)* %gep, align 4
28 ; GCN-LABEL: load_i16_lo:
29 ; GFX9 : flat_load_short_d16 v{{[0-9]+}}, v[{{[0-9:]+}}] offset:8{{$}}
30 ; GFX10: flat_load_short_d16 v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
31 define amdgpu_kernel void @load_i16_lo(i16* %arg, <2 x i16>* %out) {
32 %gep = getelementptr inbounds i16, i16* %arg, i32 4
33 %ld = load i16, i16* %gep, align 2
34 %vec = insertelement <2 x i16> <i16 undef, i16 0>, i16 %ld, i32 0
35 %v = add <2 x i16> %vec, %vec
36 store <2 x i16> %v, <2 x i16>* %out, align 4
40 ; GCN-LABEL: load_i16_hi:
41 ; GFX9: flat_load_short_d16_hi v{{[0-9]+}}, v[{{[0-9:]+}}] offset:8{{$}}
42 ; GFX10: flat_load_short_d16_hi v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
43 define amdgpu_kernel void @load_i16_hi(i16* %arg, <2 x i16>* %out) {
44 %gep = getelementptr inbounds i16, i16* %arg, i32 4
45 %ld = load i16, i16* %gep, align 2
46 %vec = insertelement <2 x i16> <i16 0, i16 undef>, i16 %ld, i32 1
47 %v = add <2 x i16> %vec, %vec
48 store <2 x i16> %v, <2 x i16>* %out, align 4
52 ; GCN-LABEL: load_half_lo:
53 ; GFX9: flat_load_short_d16 v{{[0-9]+}}, v[{{[0-9:]+}}] offset:8{{$}}
54 ; GFX10: flat_load_short_d16 v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
55 define amdgpu_kernel void @load_half_lo(half* %arg, <2 x half>* %out) {
56 %gep = getelementptr inbounds half, half* %arg, i32 4
57 %ld = load half, half* %gep, align 2
58 %vec = insertelement <2 x half> <half undef, half 0xH0000>, half %ld, i32 0
59 %v = fadd <2 x half> %vec, %vec
60 store <2 x half> %v, <2 x half>* %out, align 4
64 ; GCN-LABEL: load_half_hi:
65 ; GFX9: flat_load_short_d16_hi v{{[0-9]+}}, v[{{[0-9:]+}}] offset:8{{$}}
66 ; GFX10: flat_load_short_d16_hi v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
67 define amdgpu_kernel void @load_half_hi(half* %arg, <2 x half>* %out) {
68 %gep = getelementptr inbounds half, half* %arg, i32 4
69 %ld = load half, half* %gep, align 2
70 %vec = insertelement <2 x half> <half 0xH0000, half undef>, half %ld, i32 1
71 %v = fadd <2 x half> %vec, %vec
72 store <2 x half> %v, <2 x half>* %out, align 4
76 ; GCN-LABEL: load_float_lo:
77 ; GFX9: flat_load_dword v{{[0-9]+}}, v[{{[0-9:]+}}] offset:16{{$}}
78 ; GFX10: flat_load_dword v{{[0-9]+}}, v[{{[0-9:]+}}]{{$}}
79 define amdgpu_kernel void @load_float_lo(float* %arg, float* %out) {
80 %gep = getelementptr inbounds float, float* %arg, i32 4
81 %ld = load float, float* %gep, align 4
82 %v = fadd float %ld, %ld
83 store float %v, float* %out, align 4