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gerrit-public.fairphone.software / toolchain / llvm-project / d2c9e08b63a86a303b0045178332d30715a2902e / . / llvm / test / CodeGen / R600 / reorder-stores.ll
blob: be2fcc6849fb89f99f0eb10a274c40773fcebea2 [file] [log] [blame]
Matt Arsenaultd2c9e082014-07-07 18:34:45 +0000[diff] [blame^]1; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
2
3; SI-LABEL: @no_reorder_v2f64_global_load_store
4; SI: BUFFER_LOAD_DWORDX2
5; SI: BUFFER_LOAD_DWORDX2
6; SI: BUFFER_LOAD_DWORDX2
7; SI: BUFFER_LOAD_DWORDX2
8; SI: BUFFER_STORE_DWORDX2
9; SI: BUFFER_STORE_DWORDX2
10; SI: BUFFER_STORE_DWORDX2
11; SI: BUFFER_STORE_DWORDX2
12; SI: S_ENDPGM
13define void @no_reorder_v2f64_global_load_store(<2 x double> addrspace(1)* nocapture %x, <2 x double> addrspace(1)* nocapture %y) nounwind {
14 %tmp1 = load <2 x double> addrspace(1)* %x, align 16
15 %tmp4 = load <2 x double> addrspace(1)* %y, align 16
16 store <2 x double> %tmp4, <2 x double> addrspace(1)* %x, align 16
17 store <2 x double> %tmp1, <2 x double> addrspace(1)* %y, align 16
18 ret void
19}
20
21; SI-LABEL: @no_reorder_scalarized_v2f64_local_load_store
22; SI: DS_READ_B64
23; SI: DS_READ_B64
24; SI: DS_WRITE_B64
25; SI: DS_WRITE_B64
26; SI: S_ENDPGM
27define void @no_reorder_scalarized_v2f64_local_load_store(<2 x double> addrspace(3)* nocapture %x, <2 x double> addrspace(3)* nocapture %y) nounwind {
28 %tmp1 = load <2 x double> addrspace(3)* %x, align 16
29 %tmp4 = load <2 x double> addrspace(3)* %y, align 16
30 store <2 x double> %tmp4, <2 x double> addrspace(3)* %x, align 16
31 store <2 x double> %tmp1, <2 x double> addrspace(3)* %y, align 16
32 ret void
33}
34
35; SI-LABEL: @no_reorder_split_v8i32_global_load_store
36; SI: BUFFER_LOAD_DWORD
37; SI: BUFFER_LOAD_DWORD
38; SI: BUFFER_LOAD_DWORD
39; SI: BUFFER_LOAD_DWORD
40
41; SI: BUFFER_LOAD_DWORD
42; SI: BUFFER_LOAD_DWORD
43; SI: BUFFER_LOAD_DWORD
44; SI: BUFFER_LOAD_DWORD
45
46; SI: BUFFER_LOAD_DWORD
47; SI: BUFFER_LOAD_DWORD
48; SI: BUFFER_LOAD_DWORD
49; SI: BUFFER_LOAD_DWORD
50
51; SI: BUFFER_LOAD_DWORD
52; SI: BUFFER_LOAD_DWORD
53; SI: BUFFER_LOAD_DWORD
54; SI: BUFFER_LOAD_DWORD
55
56
57; SI: BUFFER_STORE_DWORD
58; SI: BUFFER_STORE_DWORD
59; SI: BUFFER_STORE_DWORD
60; SI: BUFFER_STORE_DWORD
61
62; SI: BUFFER_STORE_DWORD
63; SI: BUFFER_STORE_DWORD
64; SI: BUFFER_STORE_DWORD
65; SI: BUFFER_STORE_DWORD
66
67; SI: BUFFER_STORE_DWORD
68; SI: BUFFER_STORE_DWORD
69; SI: BUFFER_STORE_DWORD
70; SI: BUFFER_STORE_DWORD
71
72; SI: BUFFER_STORE_DWORD
73; SI: BUFFER_STORE_DWORD
74; SI: BUFFER_STORE_DWORD
75; SI: BUFFER_STORE_DWORD
76; SI: S_ENDPGM
77define void @no_reorder_split_v8i32_global_load_store(<8 x i32> addrspace(1)* nocapture %x, <8 x i32> addrspace(1)* nocapture %y) nounwind {
78 %tmp1 = load <8 x i32> addrspace(1)* %x, align 32
79 %tmp4 = load <8 x i32> addrspace(1)* %y, align 32
80 store <8 x i32> %tmp4, <8 x i32> addrspace(1)* %x, align 32
81 store <8 x i32> %tmp1, <8 x i32> addrspace(1)* %y, align 32
82 ret void
83}
84
85; SI-LABEL: @no_reorder_extload_64
86; SI: DS_READ_B64
87; SI: DS_READ_B64
88; SI: DS_WRITE_B64
89; SI-NOT: DS_READ
90; SI: DS_WRITE_B64
91; SI: S_ENDPGM
92define void @no_reorder_extload_64(<2 x i32> addrspace(3)* nocapture %x, <2 x i32> addrspace(3)* nocapture %y) nounwind {
93 %tmp1 = load <2 x i32> addrspace(3)* %x, align 8
94 %tmp4 = load <2 x i32> addrspace(3)* %y, align 8
95 %tmp1ext = zext <2 x i32> %tmp1 to <2 x i64>
96 %tmp4ext = zext <2 x i32> %tmp4 to <2 x i64>
97 %tmp7 = add <2 x i64> %tmp1ext, <i64 1, i64 1>
98 %tmp9 = add <2 x i64> %tmp4ext, <i64 1, i64 1>
99 %trunctmp9 = trunc <2 x i64> %tmp9 to <2 x i32>
100 %trunctmp7 = trunc <2 x i64> %tmp7 to <2 x i32>
101 store <2 x i32> %trunctmp9, <2 x i32> addrspace(3)* %x, align 8
102 store <2 x i32> %trunctmp7, <2 x i32> addrspace(3)* %y, align 8
103 ret void
104}