1 ; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX10 %s
2 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9 %s
4 ; GNC-LABEL: {{^}}test_add_lit:
5 ; GFX10: v_add_co_u32_e64 v{{[0-9]+}}, vcc_lo, 0x80992bff, v{{[0-9]+}}
6 ; GFX10: v_add_co_ci_u32_e32 v{{[0-9]+}}, vcc_lo, 0xe7, v{{[0-9]+}}, vcc_lo
7 ; GFX9: v_mov_b32_e32 [[C2:v[0-9]+]], 0xe7
8 ; GFX9: v_add_co_u32_e32 v{{[0-9]+}}, vcc, 0x80992bff, v{{[0-9]+}}
9 ; GFX9: v_addc_co_u32_e32 v{{[0-9]+}}, vcc, v{{[0-9]+}}, [[C2]], vcc
10 define amdgpu_kernel void @test_add_lit(i64 addrspace(1)* %p) {
11 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
12 %ptr = getelementptr inbounds i64, i64 addrspace(1)* %p, i32 %id
13 %load = load i64, i64 addrspace(1)* %ptr, align 8
14 %add = add nsw i64 %load, 994294967295
15 store i64 %add, i64 addrspace(1)* %ptr, align 8
19 ; GNC-LABEL: {{^}}test_cndmask_lit:
20 ; GFX10: v_cndmask_b32_e32 v{{[0-9]+}}, 0x3039, v{{[0-9]+}}, vcc_lo
21 ; GFX9: v_mov_b32_e32 [[C:v[0-9]+]], 0x3039
22 ; GFX9: v_cndmask_b32_e32 v{{[0-9]+}}, [[C]], v{{[0-9]+}}, vcc
23 define amdgpu_kernel void @test_cndmask_lit(i32 addrspace(1)* %p) {
24 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
25 %n = add nuw nsw i32 %id, 1
26 %p1 = getelementptr inbounds i32, i32 addrspace(1)* %p, i32 %id
27 %v1 = load i32, i32 addrspace(1)* %p1, align 4
28 %p2 = getelementptr inbounds i32, i32 addrspace(1)* %p, i32 %n
29 %v2 = load i32, i32 addrspace(1)* %p2, align 4
30 %cmp = icmp sgt i32 %v1, 0
31 %sel = select i1 %cmp, i32 12345, i32 %v2
32 store i32 %sel, i32 addrspace(1)* %p1, align 4
36 ; GCN-LABEL: {{^}}test_bfe_2lit_s:
37 ; GFX10: v_mov_b32_e32 [[C1:v[0-9]+]], 0xddd5
38 ; GFX10: v_bfe_u32 v{{[0-9]+}}, 0x3039, s{{[0-9]+}}, [[C1]]
39 ; GFX9-DAG: v_mov_b32_e32 [[C2:v[0-9]+]], 0xddd5
40 ; GFX9-DAG: s_movk_i32 [[C1:s[0-9]+]], 0x3039
41 ; GFX9: v_bfe_u32 v{{[0-9]+}}, [[C1]], v{{[0-9]+}}, [[C2]]
42 define amdgpu_kernel void @test_bfe_2lit_s(i32 addrspace(1)* %p, i32 %src) {
43 %bfe = call i32 @llvm.amdgcn.ubfe.i32(i32 12345, i32 %src, i32 56789)
44 store i32 %bfe, i32 addrspace(1)* %p, align 4
48 ; GCN-LABEL: {{^}}test_bfe_2lit_v:
49 ; GFX10: s_movk_i32 [[C1:s[0-9]+]], 0x3039
50 ; GFX10: v_bfe_u32 v{{[0-9]+}}, [[C1]], v{{[0-9]+}}, 0xddd5
51 ; GFX9-DAG: v_mov_b32_e32 [[C2:v[0-9]+]], 0xddd5
52 ; GFX9-DAG: s_movk_i32 [[C1:s[0-9]+]], 0x3039
53 ; GFX9: v_bfe_u32 v{{[0-9]+}}, [[C1]], v{{[0-9]+}}, [[C2]]
54 define amdgpu_kernel void @test_bfe_2lit_v(i32 addrspace(1)* %p) {
55 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
56 %ptr = getelementptr inbounds i32, i32 addrspace(1)* %p, i32 %id
57 %load = load i32, i32 addrspace(1)* %ptr, align 4
58 %bfe = call i32 @llvm.amdgcn.ubfe.i32(i32 12345, i32 %load, i32 56789)
59 store i32 %bfe, i32 addrspace(1)* %ptr, align 4
63 declare i32 @llvm.amdgcn.workitem.id.x()
64 declare i32 @llvm.amdgcn.ubfe.i32(i32, i32, i32)