xref: /llvm-project/llvm/test/CodeGen/AMDGPU/overlapping-tuple-copy-implicit-op-failure.ll (revision bdf2fbba9cee60b4b260ff17e4f44c475c11e715) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -global-isel -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s
3
4; Testcase which happened to trigger a liveness verifier error
5define amdgpu_kernel void @test_long_add4(<4 x i64> %arg) #0 {
6; CHECK-LABEL: test_long_add4:
7; CHECK:       ; %bb.0: ; %entry
8; CHECK-NEXT:    s_mov_b64 s[4:5], 0
9; CHECK-NEXT:    v_mov_b32_e32 v0, s4
10; CHECK-NEXT:    v_mov_b32_e32 v1, s5
11; CHECK-NEXT:    global_load_dwordx4 v[6:9], v[0:1], off
12; CHECK-NEXT:    v_mov_b32_e32 v0, s4
13; CHECK-NEXT:    v_mov_b32_e32 v1, s5
14; CHECK-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off offset:16
15; CHECK-NEXT:    ; kill: def $vgpr6_vgpr7_vgpr8_vgpr9 killed $vgpr6_vgpr7_vgpr8_vgpr9 def $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13 killed $exec
16; CHECK-NEXT:    s_waitcnt vmcnt(0)
17; CHECK-NEXT:    v_mov_b32_e32 v13, v3
18; CHECK-NEXT:    v_mov_b32_e32 v12, v2
19; CHECK-NEXT:    v_mov_b32_e32 v11, v1
20; CHECK-NEXT:    v_mov_b32_e32 v10, v0
21; CHECK-NEXT:    v_mov_b32_e32 v0, s4
22; CHECK-NEXT:    v_mov_b32_e32 v1, s5
23; CHECK-NEXT:    global_load_dwordx4 v[18:21], v[0:1], off
24; CHECK-NEXT:    v_mov_b32_e32 v0, s4
25; CHECK-NEXT:    v_mov_b32_e32 v1, s5
26; CHECK-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off offset:16
27; CHECK-NEXT:    ; kill: def $vgpr18_vgpr19_vgpr20_vgpr21 killed $vgpr18_vgpr19_vgpr20_vgpr21 def $vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25 killed $exec
28; CHECK-NEXT:    s_waitcnt vmcnt(0)
29; CHECK-NEXT:    v_mov_b32_e32 v25, v3
30; CHECK-NEXT:    v_mov_b32_e32 v24, v2
31; CHECK-NEXT:    v_mov_b32_e32 v23, v1
32; CHECK-NEXT:    v_mov_b32_e32 v22, v0
33; CHECK-NEXT:    v_mov_b32_e32 v4, v6
34; CHECK-NEXT:    v_mov_b32_e32 v5, v7
35; CHECK-NEXT:    v_mov_b32_e32 v2, v8
36; CHECK-NEXT:    v_mov_b32_e32 v3, v9
37; CHECK-NEXT:    v_mov_b32_e32 v0, v10
38; CHECK-NEXT:    v_mov_b32_e32 v1, v11
39; CHECK-NEXT:    v_mov_b32_e32 v8, v12
40; CHECK-NEXT:    v_mov_b32_e32 v9, v13
41; CHECK-NEXT:    v_mov_b32_e32 v16, v18
42; CHECK-NEXT:    v_mov_b32_e32 v17, v19
43; CHECK-NEXT:    v_mov_b32_e32 v14, v20
44; CHECK-NEXT:    v_mov_b32_e32 v15, v21
45; CHECK-NEXT:    v_mov_b32_e32 v12, v22
46; CHECK-NEXT:    v_mov_b32_e32 v13, v23
47; CHECK-NEXT:    v_mov_b32_e32 v10, v24
48; CHECK-NEXT:    v_mov_b32_e32 v11, v25
49; CHECK-NEXT:    v_mov_b32_e32 v6, v4
50; CHECK-NEXT:    v_mov_b32_e32 v4, v5
51; CHECK-NEXT:    v_mov_b32_e32 v7, v16
52; CHECK-NEXT:    v_mov_b32_e32 v5, v17
53; CHECK-NEXT:    v_add_co_u32 v6, s6, v6, v7
54; CHECK-NEXT:    v_add_co_ci_u32_e64 v4, s6, v4, v5, s6
55; CHECK-NEXT:    ; kill: def $vgpr6 killed $vgpr6 def $vgpr6_vgpr7 killed $exec
56; CHECK-NEXT:    v_mov_b32_e32 v7, v4
57; CHECK-NEXT:    v_mov_b32_e32 v4, v2
58; CHECK-NEXT:    v_mov_b32_e32 v2, v3
59; CHECK-NEXT:    v_mov_b32_e32 v5, v14
60; CHECK-NEXT:    v_mov_b32_e32 v3, v15
61; CHECK-NEXT:    v_add_co_u32 v4, s6, v4, v5
62; CHECK-NEXT:    v_add_co_ci_u32_e64 v2, s6, v2, v3, s6
63; CHECK-NEXT:    ; kill: def $vgpr4 killed $vgpr4 def $vgpr4_vgpr5 killed $exec
64; CHECK-NEXT:    v_mov_b32_e32 v5, v2
65; CHECK-NEXT:    v_mov_b32_e32 v2, v0
66; CHECK-NEXT:    v_mov_b32_e32 v0, v1
67; CHECK-NEXT:    v_mov_b32_e32 v3, v12
68; CHECK-NEXT:    v_mov_b32_e32 v1, v13
69; CHECK-NEXT:    v_add_co_u32 v2, s6, v2, v3
70; CHECK-NEXT:    v_add_co_ci_u32_e64 v0, s6, v0, v1, s6
71; CHECK-NEXT:    ; kill: def $vgpr2 killed $vgpr2 def $vgpr2_vgpr3 killed $exec
72; CHECK-NEXT:    v_mov_b32_e32 v3, v0
73; CHECK-NEXT:    v_mov_b32_e32 v0, v8
74; CHECK-NEXT:    v_mov_b32_e32 v1, v9
75; CHECK-NEXT:    v_mov_b32_e32 v9, v10
76; CHECK-NEXT:    v_mov_b32_e32 v8, v11
77; CHECK-NEXT:    v_add_co_u32 v0, s6, v0, v9
78; CHECK-NEXT:    v_add_co_ci_u32_e64 v8, s6, v1, v8, s6
79; CHECK-NEXT:    ; kill: def $vgpr0 killed $vgpr0 def $vgpr0_vgpr1 killed $exec
80; CHECK-NEXT:    v_mov_b32_e32 v1, v8
81; CHECK-NEXT:    ; kill: def $vgpr6_vgpr7 killed $vgpr6_vgpr7 def $vgpr6_vgpr7_vgpr8_vgpr9 killed $exec
82; CHECK-NEXT:    v_mov_b32_e32 v9, v5
83; CHECK-NEXT:    v_mov_b32_e32 v8, v4
84; CHECK-NEXT:    ; kill: def $vgpr2_vgpr3 killed $vgpr2_vgpr3 def $vgpr2_vgpr3_vgpr4_vgpr5 killed $exec
85; CHECK-NEXT:    v_mov_b32_e32 v5, v1
86; CHECK-NEXT:    v_mov_b32_e32 v4, v0
87; CHECK-NEXT:    v_mov_b32_e32 v0, s4
88; CHECK-NEXT:    v_mov_b32_e32 v1, s5
89; CHECK-NEXT:    global_store_dwordx4 v[0:1], v[6:9], off
90; CHECK-NEXT:    s_mov_b64 s[4:5], 16
91; CHECK-NEXT:    v_mov_b32_e32 v0, s4
92; CHECK-NEXT:    v_mov_b32_e32 v1, s5
93; CHECK-NEXT:    global_store_dwordx4 v[0:1], v[2:5], off
94; CHECK-NEXT:    s_endpgm
95entry:
96  %load0 = load <4 x i64>, ptr addrspace(1) null, align 32
97  %load1 = load <4 x i64>, ptr addrspace(1) null, align 32
98  %add = add <4 x i64> %load0, %load1
99  store <4 x i64> %add, ptr addrspace(1) null, align 32
100  ret void
101}
102
103attributes #0 = { noinline optnone }
104