1 ; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
4 ; SI-LABEL: {{^}}s_addk_i32_k0:
5 ; SI: s_load_dword [[VAL:s[0-9]+]]
6 ; SI: s_addk_i32 [[VAL]], 0x41
7 ; SI: v_mov_b32_e32 [[VRESULT:v[0-9]+]], [[VAL]]
8 ; SI: buffer_store_dword [[VRESULT]]
10 define amdgpu_kernel void @s_addk_i32_k0(i32 addrspace(1)* %out, i32 %b) {
12 store i32 %add, i32 addrspace(1)* %out
16 ; FIXME: This should be folded with any number of uses.
17 ; SI-LABEL: {{^}}s_addk_i32_k0_x2:
18 ; SI: s_movk_i32 [[K:s[0-9]+]], 0x41
19 ; SI-DAG: s_add_i32 {{s[0-9]+}}, {{s[0-9]+}}, [[K]]
20 ; SI-DAG: s_add_i32 {{s[0-9]+}}, {{s[0-9]+}}, [[K]]
22 define amdgpu_kernel void @s_addk_i32_k0_x2(i32 addrspace(1)* %out0, i32 addrspace(1)* %out1, i32 %a, i32 %b) {
23 %add0 = add i32 %a, 65
24 %add1 = add i32 %b, 65
25 store i32 %add0, i32 addrspace(1)* %out0
26 store i32 %add1, i32 addrspace(1)* %out1
30 ; SI-LABEL: {{^}}s_addk_i32_k1:
31 ; SI: s_addk_i32 {{s[0-9]+}}, 0x7fff{{$}}
33 define amdgpu_kernel void @s_addk_i32_k1(i32 addrspace(1)* %out, i32 %b) {
34 %add = add i32 %b, 32767 ; (1 << 15) - 1
35 store i32 %add, i32 addrspace(1)* %out
39 ; SI-LABEL: {{^}}s_addk_i32_k2:
40 ; SI: s_sub_i32 s{{[0-9]+}}, s{{[0-9]+}}, 17
42 define amdgpu_kernel void @s_addk_i32_k2(i32 addrspace(1)* %out, i32 %b) {
43 %add = add i32 %b, -17
44 store i32 %add, i32 addrspace(1)* %out
48 ; SI-LABEL: {{^}}s_addk_i32_k3:
49 ; SI: s_addk_i32 {{s[0-9]+}}, 0xffbf{{$}}
51 define amdgpu_kernel void @s_addk_i32_k3(i32 addrspace(1)* %out, i32 %b) {
52 %add = add i32 %b, -65
53 store i32 %add, i32 addrspace(1)* %out
57 ; SI-LABEL: {{^}}s_addk_v2i32_k0:
58 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x41
59 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x42
61 define amdgpu_kernel void @s_addk_v2i32_k0(<2 x i32> addrspace(1)* %out, <2 x i32> %b) {
62 %add = add <2 x i32> %b, <i32 65, i32 66>
63 store <2 x i32> %add, <2 x i32> addrspace(1)* %out
67 ; SI-LABEL: {{^}}s_addk_v4i32_k0:
68 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x41
69 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x42
70 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x43
71 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x44
73 define amdgpu_kernel void @s_addk_v4i32_k0(<4 x i32> addrspace(1)* %out, <4 x i32> %b) {
74 %add = add <4 x i32> %b, <i32 65, i32 66, i32 67, i32 68>
75 store <4 x i32> %add, <4 x i32> addrspace(1)* %out
79 ; SI-LABEL: {{^}}s_addk_v8i32_k0:
80 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x41
81 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x42
82 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x43
83 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x44
84 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x45
85 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x46
86 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x47
87 ; SI-DAG: s_addk_i32 {{s[0-9]+}}, 0x48
89 define amdgpu_kernel void @s_addk_v8i32_k0(<8 x i32> addrspace(1)* %out, <8 x i32> %b) {
90 %add = add <8 x i32> %b, <i32 65, i32 66, i32 67, i32 68, i32 69, i32 70, i32 71, i32 72>
91 store <8 x i32> %add, <8 x i32> addrspace(1)* %out
95 ; SI-LABEL: {{^}}no_s_addk_i32_k0:
96 ; SI: s_add_i32 {{s[0-9]+}}, {{s[0-9]+}}, 0x8000{{$}}
98 define amdgpu_kernel void @no_s_addk_i32_k0(i32 addrspace(1)* %out, i32 %b) {
99 %add = add i32 %b, 32768 ; 1 << 15
100 store i32 %add, i32 addrspace(1)* %out
104 @lds = addrspace(3) global [512 x i32] undef, align 4
106 ; SI-LABEL: {{^}}commute_s_addk_i32:
107 ; SI: s_addk_i32 s{{[0-9]+}}, 0x800{{$}}
108 define amdgpu_kernel void @commute_s_addk_i32(i32 addrspace(1)* %out, i32 %b) #0 {
109 %size = call i32 @llvm.amdgcn.groupstaticsize()
110 %add = add i32 %size, %b
111 call void asm sideeffect "; foo $0, $1", "v,s"([512 x i32] addrspace(3)* @lds, i32 %add)
115 declare i32 @llvm.amdgcn.groupstaticsize() #1
117 attributes #0 = { nounwind }
118 attributes #1 = { nounwind readnone }