1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2022 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
;
; RUN: igc_opt -igc-resolve-atomics -S < %s | FileCheck %s
; ------------------------------------------------
; ResolveOCLAtomics : atomics part with 64bit pointers
; ------------------------------------------------
; This test checks that ResolveOCLAtomics pass follows
; 'How to Update Debug Info' llvm guideline.
;
; Debug MD for this test was created with debugify pass.
; ModuleID = 'ResolveOCLAtomics/atomics_p64.ll'
source_filename = "ResolveOCLAtomics/atomics_p64.ll"
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-n8:16:32"
define spir_kernel void @test_atomics(i32 %isrc, float %fsrc, i64 addrspace(1)* %gptr, i64 addrspace(3)* %lptr) !dbg !6 {
; Testcase 1:
; Check that call dbg info is preserved for cmpxchg32 atomic
; CHECK: [[ICMP_A:%[0-9]*]] = bitcast i64 addrspace(3)*
; CHECK: [[ICMP_V:%[0-9]*]] = call i32 @llvm.genx.GenISA.icmpxchgatomicraw{{.*}}(i32 addrspace(3)* [[ICMP_A]], {{.*}} !dbg [[ICMP_LOC:![0-9]*]]
; CHECK-NEXT: [[DBG_VALUE_CALL:dbg.value\(metadata]] i32 [[ICMP_V]], metadata [[ICMP_MD:![0-9]*]], metadata !DIExpression()), !dbg [[ICMP_LOC]]
; CHECK-NEXT: [[DBG_DECLARE_CALL:dbg.declare\(metadata]] i32 addrspace(3)* [[ICMP_A]], metadata [[ICMP_A_MD:![0-9]*]], metadata !DIExpression()), !dbg [[ICMP_LOC]]
%1 = bitcast i64 addrspace(3)* %lptr to i32 addrspace(3)*, !dbg !22
%2 = call i32 @__builtin_IB_atomic_cmpxchg_local_i32(i32 addrspace(3)* %1, i32 %isrc, i32 2), !dbg !23
call void @llvm.dbg.value(metadata i32 %2, metadata !11, metadata !DIExpression()), !dbg !23
call void @llvm.dbg.declare(metadata i32 addrspace(3)* %1, metadata !9, metadata !DIExpression()), !dbg !23
; Testcase 2:
; Check that call dbg info is preserved for inc16 atomic
; CHECK: [[INC_A:%[0-9]*]] = bitcast i64 addrspace(1)*
; CHECK: [[INC_V:%[0-9]*]] = call i16 @llvm.genx.GenISA.intatomicrawA64{{.*}}(i16 addrspace(1)* [[INC_A]], {{.*}} !dbg [[INC_LOC:![0-9]*]]
; CHECK-NEXT: [[DBG_VALUE_CALL]] i16 [[INC_V]], metadata [[INC_MD:![0-9]*]], metadata !DIExpression()), !dbg [[INC_LOC]]
; CHECK-NEXT: [[DBG_DECLARE_CALL]] i16 addrspace(1)* [[INC_A]], metadata [[INC_A_MD:![0-9]*]], metadata !DIExpression()), !dbg [[INC_LOC]]
%3 = bitcast i64 addrspace(1)* %gptr to i16 addrspace(1)*, !dbg !24
%4 = call i16 @__builtin_IB_atomic_inc_global_i16(i16 addrspace(1)* %3), !dbg !25
call void @llvm.dbg.value(metadata i16 %4, metadata !14, metadata !DIExpression()), !dbg !25
call void @llvm.dbg.declare(metadata i16 addrspace(1)* %3, metadata !13, metadata !DIExpression()), !dbg !25
; Testcase 3:
; Check that call dbg info is preserved for add64 atomic
; CHECK: [[ADD_A:%[0-9]*]] = bitcast i16 addrspace(1)*
; CHECK: [[ADD_V:%[0-9]*]] = call i64 @llvm.genx.GenISA.intatomicrawA64{{.*}}(i64 addrspace(1)* [[ADD_A]], {{.*}} !dbg [[ADD_LOC:![0-9]*]]
; CHECK-NEXT: [[DBG_VALUE_CALL]] i64 [[ADD_V]], metadata [[ADD_MD:![0-9]*]], metadata !DIExpression()), !dbg [[ADD_LOC]]
; CHECK-NEXT: [[DBG_DECLARE_CALL]] i64 addrspace(1)* [[ADD_A]], metadata [[ADD_A_MD:![0-9]*]], metadata !DIExpression()), !dbg [[ADD_LOC]]
%5 = bitcast i16 addrspace(1)* %3 to i64 addrspace(1)*, !dbg !26
%6 = call i64 @__builtin_IB_atomic_add_global_i64(i64 addrspace(1)* %5, i64 15), !dbg !27
call void @llvm.dbg.value(metadata i64 %6, metadata !17, metadata !DIExpression()), !dbg !27
call void @llvm.dbg.declare(metadata i64 addrspace(1)* %5, metadata !16, metadata !DIExpression()), !dbg !27
; Testcase 4:
; Check that call dbg info is preserved for fcmpxchg atomic
; CHECK: [[FCMP_A:%[0-9]*]] = bitcast i64 addrspace(1)*
; CHECK: [[FCMP_V:%[0-9]*]] = call float @llvm.genx.GenISA.fcmpxchgatomicrawA64{{.*}}(float addrspace(1)* [[FCMP_A]], {{.*}} !dbg [[FCMP_LOC:![0-9]*]]
; CHECK-NEXT: [[DBG_VALUE_CALL]] float [[FCMP_V]], metadata [[FCMP_MD:![0-9]*]], metadata !DIExpression()), !dbg [[FCMP_LOC]]
; CHECK-NEXT: [[DBG_DECLARE_CALL]] float addrspace(1)* [[FCMP_A]], metadata [[FCMP_A_MD:![0-9]*]], metadata !DIExpression()), !dbg [[FCMP_LOC]]
%7 = bitcast i64 addrspace(1)* %gptr to float addrspace(1)*, !dbg !28
%8 = call float @__builtin_IB_atomic_cmpxchg_global_f32(float addrspace(1)* %7, float %fsrc, float 3.000000e+00), !dbg !29
call void @llvm.dbg.value(metadata float %8, metadata !19, metadata !DIExpression()), !dbg !29
call void @llvm.dbg.declare(metadata float addrspace(1)* %7, metadata !18, metadata !DIExpression()), !dbg !29
; Testcase 5:
; Check that call dbg info is preserved for fmax atomic
; CHECK: [[FMAX_A:%[0-9]*]] = bitcast i64 addrspace(3)*
; CHECK: [[FMAX_V:%[0-9]*]] = call float @llvm.genx.GenISA.floatatomicraw{{.*}}(float addrspace(3)* [[FMAX_A]], {{.*}} !dbg [[FMAX_LOC:![0-9]*]]
; CHECK-NEXT: [[DBG_VALUE_CALL]] float [[FMAX_V]], metadata [[FMAX_MD:![0-9]*]], metadata !DIExpression()), !dbg [[FMAX_LOC]]
; CHECK-NEXT: [[DBG_DECLARE_CALL]] float addrspace(3)* [[FMAX_A]], metadata [[FMAX_A_MD:![0-9]*]], metadata !DIExpression()), !dbg [[FMAX_LOC]]
%9 = bitcast i64 addrspace(3)* %lptr to float addrspace(3)*, !dbg !30
%10 = call float @__builtin_IB_atomic_max_local_f32(float addrspace(3)* %9, float %fsrc), !dbg !31
call void @llvm.dbg.value(metadata float %10, metadata !21, metadata !DIExpression()), !dbg !31
call void @llvm.dbg.declare(metadata float addrspace(3)* %9, metadata !20, metadata !DIExpression()), !dbg !31
ret void, !dbg !32
}
; Testcase 1 MD:
; CHECK-DAG: [[ICMP_LOC]] = !DILocation(line: 2
; CHECK-DAG: [[ICMP_MD]] = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !12)
; CHECK-DAG: [[ICMP_A_MD]] = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
; Testcase 2 MD:
; CHECK-DAG: [[INC_LOC]] = !DILocation(line: 4
; CHECK-DAG: [[INC_MD]] = !DILocalVariable(name: "4", scope: !6, file: !1, line: 4, type: !15)
; CHECK-DAG: [[INC_A_MD]] = !DILocalVariable(name: "3", scope: !6, file: !1, line: 3, type: !10)
; Testcase 3 MD:
; CHECK-DAG: [[ADD_LOC]] = !DILocation(line: 6
; CHECK-DAG: [[ADD_MD]] = !DILocalVariable(name: "6", scope: !6, file: !1, line: 6, type: !10)
; CHECK-DAG: [[ADD_A_MD]] = !DILocalVariable(name: "5", scope: !6, file: !1, line: 5, type: !10)
; Testcase 4 MD:
; CHECK-DAG: [[FCMP_LOC]] = !DILocation(line: 8
; CHECK-DAG: [[FCMP_MD]] = !DILocalVariable(name: "8", scope: !6, file: !1, line: 8, type: !12)
; CHECK-DAG: [[FCMP_A_MD]] = !DILocalVariable(name: "7", scope: !6, file: !1, line: 7, type: !10)
; Testcase 5 MD:
; CHECK-DAG: [[FMAX_LOC]] = !DILocation(line: 10
; CHECK-DAG: [[FMAX_MD]] = !DILocalVariable(name: "10", scope: !6, file: !1, line: 10, type: !12)
; CHECK-DAG: [[FMAX_A_MD]] = !DILocalVariable(name: "9", scope: !6, file: !1, line: 9, type: !10)
declare i16 @__builtin_IB_atomic_inc_global_i16(i16 addrspace(1)*)
declare i64 @__builtin_IB_atomic_add_global_i64(i64 addrspace(1)*, i64)
declare i32 @__builtin_IB_atomic_cmpxchg_local_i32(i32 addrspace(3)*, i32, i32)
declare float @__builtin_IB_atomic_cmpxchg_global_f32(float addrspace(1)*, float, float)
declare float @__builtin_IB_atomic_max_local_f32(float addrspace(3)*, float)
; Function Attrs: nounwind readnone speculatable
declare void @llvm.dbg.value(metadata, metadata, metadata) #0
declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
attributes #0 = { nounwind readnone speculatable }
!llvm.dbg.cu = !{!0}
!llvm.debugify = !{!3, !4}
!llvm.module.flags = !{!5}
!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
!1 = !DIFile(filename: "ResolveOCLAtomics/atomics_p64.ll", directory: "/")
!2 = !{}
!3 = !{i32 11}
!4 = !{i32 10}
!5 = !{i32 2, !"Debug Info Version", i32 3}
!6 = distinct !DISubprogram(name: "test_atomics", linkageName: "test_atomics", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, unit: !0, retainedNodes: !8)
!7 = !DISubroutineType(types: !2)
!8 = !{!9, !11, !13, !14, !16, !17, !18, !19, !20, !21}
!9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
!10 = !DIBasicType(name: "ty64", size: 64, encoding: DW_ATE_unsigned)
!11 = !DILocalVariable(name: "2", scope: !6, file: !1, line: 2, type: !12)
!12 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
!13 = !DILocalVariable(name: "3", scope: !6, file: !1, line: 3, type: !10)
!14 = !DILocalVariable(name: "4", scope: !6, file: !1, line: 4, type: !15)
!15 = !DIBasicType(name: "ty16", size: 16, encoding: DW_ATE_unsigned)
!16 = !DILocalVariable(name: "5", scope: !6, file: !1, line: 5, type: !10)
!17 = !DILocalVariable(name: "6", scope: !6, file: !1, line: 6, type: !10)
!18 = !DILocalVariable(name: "7", scope: !6, file: !1, line: 7, type: !10)
!19 = !DILocalVariable(name: "8", scope: !6, file: !1, line: 8, type: !12)
!20 = !DILocalVariable(name: "9", scope: !6, file: !1, line: 9, type: !10)
!21 = !DILocalVariable(name: "10", scope: !6, file: !1, line: 10, type: !12)
!22 = !DILocation(line: 1, column: 1, scope: !6)
!23 = !DILocation(line: 2, column: 1, scope: !6)
!24 = !DILocation(line: 3, column: 1, scope: !6)
!25 = !DILocation(line: 4, column: 1, scope: !6)
!26 = !DILocation(line: 5, column: 1, scope: !6)
!27 = !DILocation(line: 6, column: 1, scope: !6)
!28 = !DILocation(line: 7, column: 1, scope: !6)
!29 = !DILocation(line: 8, column: 1, scope: !6)
!30 = !DILocation(line: 9, column: 1, scope: !6)
!31 = !DILocation(line: 10, column: 1, scope: !6)
!32 = !DILocation(line: 11, column: 1, scope: !6)
|
