• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: llc -mtriple=nvptx64-nvidia-cuda < %s | FileCheck %s
2
3@GLOBAL = addrspace(1) externally_initialized global i32 0, align 4, !dbg !0
4@SHARED = addrspace(3) externally_initialized global i32 undef, align 4, !dbg !6
5
6define void @test(float, float*, float*, i32) !dbg !17 {
7  %5 = alloca float, align 4
8  %6 = alloca float*, align 8
9  %7 = alloca float*, align 8
10  %8 = alloca i32, align 4
11  store float %0, float* %5, align 4
12  call void @llvm.dbg.declare(metadata float* %5, metadata !22, metadata !DIExpression()), !dbg !23
13  store float* %1, float** %6, align 8
14  call void @llvm.dbg.declare(metadata float** %6, metadata !24, metadata !DIExpression()), !dbg !25
15  store float* %2, float** %7, align 8
16  call void @llvm.dbg.declare(metadata float** %7, metadata !26, metadata !DIExpression()), !dbg !27
17  store i32 %3, i32* %8, align 4
18  call void @llvm.dbg.declare(metadata i32* %8, metadata !28, metadata !DIExpression()), !dbg !29
19  %9 = load float, float* %5, align 4, !dbg !30
20  %10 = load float*, float** %6, align 8, !dbg !31
21  %11 = load i32, i32* %8, align 4, !dbg !32
22  %12 = sext i32 %11 to i64, !dbg !31
23  %13 = getelementptr inbounds float, float* %10, i64 %12, !dbg !31
24  %14 = load float, float* %13, align 4, !dbg !31
25  %15 = fmul contract float %9, %14, !dbg !33
26  %16 = load float*, float** %7, align 8, !dbg !34
27  %17 = load i32, i32* %8, align 4, !dbg !35
28  %18 = sext i32 %17 to i64, !dbg !34
29  %19 = getelementptr inbounds float, float* %16, i64 %18, !dbg !34
30  store float %15, float* %19, align 4, !dbg !36
31  store i32 0, i32* addrspacecast (i32 addrspace(1)* @GLOBAL to i32*), align 4, !dbg !37
32  store i32 0, i32* addrspacecast (i32 addrspace(3)* @SHARED to i32*), align 4, !dbg !38
33  ret void, !dbg !39
34}
35
36; Function Attrs: nounwind readnone speculatable
37declare void @llvm.dbg.declare(metadata, metadata, metadata)
38
39!llvm.dbg.cu = !{!2}
40!nvvm.annotations = !{!10}
41!llvm.module.flags = !{!11, !12, !13, !14, !15}
42!llvm.ident = !{!16}
43
44!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
45!1 = distinct !DIGlobalVariable(name: "GLOBAL", scope: !2, file: !8, line: 3, type: !9, isLocal: false, isDefinition: true)
46!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 9.0.0 (trunk 351969) (llvm/trunk 351973)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)
47!3 = !DIFile(filename: "new.cc", directory: "/tmp")
48!4 = !{}
49!5 = !{!0, !6}
50!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression(DW_OP_constu, 8, DW_OP_swap, DW_OP_xderef))
51!7 = distinct !DIGlobalVariable(name: "SHARED", scope: !2, file: !8, line: 4, type: !9, isLocal: false, isDefinition: true)
52!8 = !DIFile(filename: "test.cu", directory: "/tmp")
53!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
54!10 = !{void (float, float*, float*, i32)* @test, !"kernel", i32 1}
55!11 = !{i32 2, !"Dwarf Version", i32 2}
56!12 = !{i32 2, !"Debug Info Version", i32 3}
57!13 = !{i32 1, !"wchar_size", i32 4}
58!14 = !{i32 4, !"nvvm-reflect-ftz", i32 0}
59!15 = !{i32 7, !"PIC Level", i32 2}
60!16 = !{!"clang version 9.0.0 (trunk 351969) (llvm/trunk 351973)"}
61!17 = distinct !DISubprogram(name: "test", linkageName: "test", scope: !8, file: !8, line: 6, type: !18, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4)
62!18 = !DISubroutineType(types: !19)
63!19 = !{null, !20, !21, !21, !9}
64!20 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)
65!21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64)
66!22 = !DILocalVariable(name: "a", arg: 1, scope: !17, file: !8, line: 6, type: !20)
67!23 = !DILocation(line: 6, column: 41, scope: !17)
68!24 = !DILocalVariable(name: "x", arg: 2, scope: !17, file: !8, line: 6, type: !21)
69!25 = !DILocation(line: 6, column: 51, scope: !17)
70!26 = !DILocalVariable(name: "y", arg: 3, scope: !17, file: !8, line: 6, type: !21)
71!27 = !DILocation(line: 6, column: 61, scope: !17)
72!28 = !DILocalVariable(name: "i", arg: 4, scope: !17, file: !8, line: 6, type: !9)
73!29 = !DILocation(line: 6, column: 68, scope: !17)
74!30 = !DILocation(line: 7, column: 10, scope: !17)
75!31 = !DILocation(line: 7, column: 14, scope: !17)
76!32 = !DILocation(line: 7, column: 16, scope: !17)
77!33 = !DILocation(line: 7, column: 12, scope: !17)
78!34 = !DILocation(line: 7, column: 3, scope: !17)
79!35 = !DILocation(line: 7, column: 5, scope: !17)
80!36 = !DILocation(line: 7, column: 8, scope: !17)
81!37 = !DILocation(line: 8, column: 10, scope: !17)
82!38 = !DILocation(line: 9, column: 10, scope: !17)
83!39 = !DILocation(line: 10, column: 1, scope: !17)
84
85; CHECK:        .section        .debug_abbrev
86; CHECK-NEXT:        {
87; CHECK-NEXT:.b8 1                                   // Abbreviation Code
88; CHECK-NEXT:.b8 17                                  // DW_TAG_compile_unit
89; CHECK-NEXT:.b8 1                                   // DW_CHILDREN_yes
90; CHECK-NEXT:.b8 37                                  // DW_AT_producer
91; CHECK-NEXT:.b8 8                                   // DW_FORM_string
92; CHECK-NEXT:.b8 19                                  // DW_AT_language
93; CHECK-NEXT:.b8 5                                   // DW_FORM_data2
94; CHECK-NEXT:.b8 3                                   // DW_AT_name
95; CHECK-NEXT:.b8 8                                   // DW_FORM_string
96; CHECK-NEXT:.b8 16                                  // DW_AT_stmt_list
97; CHECK-NEXT:.b8 6                                   // DW_FORM_data4
98; CHECK-NEXT:.b8 27                                  // DW_AT_comp_dir
99; CHECK-NEXT:.b8 8                                   // DW_FORM_string
100; CHECK-NEXT:.b8 17                                  // DW_AT_low_pc
101; CHECK-NEXT:.b8 1                                   // DW_FORM_addr
102; CHECK-NEXT:.b8 18                                  // DW_AT_high_pc
103; CHECK-NEXT:.b8 1                                   // DW_FORM_addr
104; CHECK-NEXT:.b8 0                                   // EOM(1)
105; CHECK-NEXT:.b8 0                                   // EOM(2)
106; CHECK-NEXT:.b8 2                                   // Abbreviation Code
107; CHECK-NEXT:.b8 52                                  // DW_TAG_variable
108; CHECK-NEXT:.b8 0                                   // DW_CHILDREN_no
109; CHECK-NEXT:.b8 3                                   // DW_AT_name
110; CHECK-NEXT:.b8 8                                   // DW_FORM_string
111; CHECK-NEXT:.b8 73                                  // DW_AT_type
112; CHECK-NEXT:.b8 19                                  // DW_FORM_ref4
113; CHECK-NEXT:.b8 63                                  // DW_AT_external
114; CHECK-NEXT:.b8 12                                  // DW_FORM_flag
115; CHECK-NEXT:.b8 58                                  // DW_AT_decl_file
116; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
117; CHECK-NEXT:.b8 59                                  // DW_AT_decl_line
118; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
119; CHECK-NEXT:.b8 51                                  // DW_AT_address_class
120; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
121; CHECK-NEXT:.b8 2                                   // DW_AT_location
122; CHECK-NEXT:.b8 10                                  // DW_FORM_block1
123; CHECK-NEXT:.b8 0                                   // EOM(1)
124; CHECK-NEXT:.b8 0                                   // EOM(2)
125; CHECK-NEXT:.b8 3                                   // Abbreviation Code
126; CHECK-NEXT:.b8 36                                  // DW_TAG_base_type
127; CHECK-NEXT:.b8 0                                   // DW_CHILDREN_no
128; CHECK-NEXT:.b8 3                                   // DW_AT_name
129; CHECK-NEXT:.b8 8                                   // DW_FORM_string
130; CHECK-NEXT:.b8 62                                  // DW_AT_encoding
131; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
132; CHECK-NEXT:.b8 11                                  // DW_AT_byte_size
133; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
134; CHECK-NEXT:.b8 0                                   // EOM(1)
135; CHECK-NEXT:.b8 0                                   // EOM(2)
136; CHECK-NEXT:.b8 4                                   // Abbreviation Code
137; CHECK-NEXT:.b8 46                                  // DW_TAG_subprogram
138; CHECK-NEXT:.b8 1                                   // DW_CHILDREN_yes
139; CHECK-NEXT:.b8 17                                  // DW_AT_low_pc
140; CHECK-NEXT:.b8 1                                   // DW_FORM_addr
141; CHECK-NEXT:.b8 18                                  // DW_AT_high_pc
142; CHECK-NEXT:.b8 1                                   // DW_FORM_addr
143; CHECK-NEXT:.b8 64                                  // DW_AT_frame_base
144; CHECK-NEXT:.b8 10                                  // DW_FORM_block1
145; CHECK-NEXT:.b8 135                                 // DW_AT_MIPS_linkage_name
146; CHECK-NEXT:.b8 64
147; CHECK-NEXT:.b8 8                                   // DW_FORM_string
148; CHECK-NEXT:.b8 3                                   // DW_AT_name
149; CHECK-NEXT:.b8 8                                   // DW_FORM_string
150; CHECK-NEXT:.b8 58                                  // DW_AT_decl_file
151; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
152; CHECK-NEXT:.b8 59                                  // DW_AT_decl_line
153; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
154; CHECK-NEXT:.b8 63                                  // DW_AT_external
155; CHECK-NEXT:.b8 12                                  // DW_FORM_flag
156; CHECK-NEXT:.b8 0                                   // EOM(1)
157; CHECK-NEXT:.b8 0                                   // EOM(2)
158; CHECK-NEXT:.b8 5                                   // Abbreviation Code
159; CHECK-NEXT:.b8 5                                   // DW_TAG_formal_parameter
160; CHECK-NEXT:.b8 0                                   // DW_CHILDREN_no
161; CHECK-NEXT:.b8 3                                   // DW_AT_name
162; CHECK-NEXT:.b8 8                                   // DW_FORM_string
163; CHECK-NEXT:.b8 58                                  // DW_AT_decl_file
164; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
165; CHECK-NEXT:.b8 59                                  // DW_AT_decl_line
166; CHECK-NEXT:.b8 11                                  // DW_FORM_data1
167; CHECK-NEXT:.b8 73                                  // DW_AT_type
168; CHECK-NEXT:.b8 19                                  // DW_FORM_ref4
169; CHECK-NEXT:.b8 0                                   // EOM(1)
170; CHECK-NEXT:.b8 0                                   // EOM(2)
171; CHECK-NEXT:.b8 6                                   // Abbreviation Code
172; CHECK-NEXT:.b8 15                                  // DW_TAG_pointer_type
173; CHECK-NEXT:.b8 0                                   // DW_CHILDREN_no
174; CHECK-NEXT:.b8 73                                  // DW_AT_type
175; CHECK-NEXT:.b8 19                                  // DW_FORM_ref4
176; CHECK-NEXT:.b8 0                                   // EOM(1)
177; CHECK-NEXT:.b8 0                                   // EOM(2)
178; CHECK-NEXT:.b8 0                                   // EOM(3)
179; CHECK-NEXT:        }
180; CHECK-NEXT:        .section        .debug_info
181; CHECK-NEXT:        {
182; CHECK-NEXT:.b32 240                                // Length of Unit
183; CHECK-NEXT:.b8 2                                   // DWARF version number
184; CHECK-NEXT:.b8 0
185; CHECK-NEXT:.b32 .debug_abbrev                      // Offset Into Abbrev. Section
186; CHECK-NEXT:.b8 8                                   // Address Size (in bytes)
187; CHECK-NEXT:.b8 1                                   // Abbrev [1] 0xb:0xe9 DW_TAG_compile_unit
188; CHECK-NEXT:.b8 99                                  // DW_AT_producer
189; CHECK-NEXT:.b8 108
190; CHECK-NEXT:.b8 97
191; CHECK-NEXT:.b8 110
192; CHECK-NEXT:.b8 103
193; CHECK-NEXT:.b8 32
194; CHECK-NEXT:.b8 118
195; CHECK-NEXT:.b8 101
196; CHECK-NEXT:.b8 114
197; CHECK-NEXT:.b8 115
198; CHECK-NEXT:.b8 105
199; CHECK-NEXT:.b8 111
200; CHECK-NEXT:.b8 110
201; CHECK-NEXT:.b8 32
202; CHECK-NEXT:.b8 57
203; CHECK-NEXT:.b8 46
204; CHECK-NEXT:.b8 48
205; CHECK-NEXT:.b8 46
206; CHECK-NEXT:.b8 48
207; CHECK-NEXT:.b8 32
208; CHECK-NEXT:.b8 40
209; CHECK-NEXT:.b8 116
210; CHECK-NEXT:.b8 114
211; CHECK-NEXT:.b8 117
212; CHECK-NEXT:.b8 110
213; CHECK-NEXT:.b8 107
214; CHECK-NEXT:.b8 32
215; CHECK-NEXT:.b8 51
216; CHECK-NEXT:.b8 53
217; CHECK-NEXT:.b8 49
218; CHECK-NEXT:.b8 57
219; CHECK-NEXT:.b8 54
220; CHECK-NEXT:.b8 57
221; CHECK-NEXT:.b8 41
222; CHECK-NEXT:.b8 32
223; CHECK-NEXT:.b8 40
224; CHECK-NEXT:.b8 108
225; CHECK-NEXT:.b8 108
226; CHECK-NEXT:.b8 118
227; CHECK-NEXT:.b8 109
228; CHECK-NEXT:.b8 47
229; CHECK-NEXT:.b8 116
230; CHECK-NEXT:.b8 114
231; CHECK-NEXT:.b8 117
232; CHECK-NEXT:.b8 110
233; CHECK-NEXT:.b8 107
234; CHECK-NEXT:.b8 32
235; CHECK-NEXT:.b8 51
236; CHECK-NEXT:.b8 53
237; CHECK-NEXT:.b8 49
238; CHECK-NEXT:.b8 57
239; CHECK-NEXT:.b8 55
240; CHECK-NEXT:.b8 51
241; CHECK-NEXT:.b8 41
242; CHECK-NEXT:.b8 0
243; CHECK-NEXT:.b8 4                                   // DW_AT_language
244; CHECK-NEXT:.b8 0
245; CHECK-NEXT:.b8 110                                 // DW_AT_name
246; CHECK-NEXT:.b8 101
247; CHECK-NEXT:.b8 119
248; CHECK-NEXT:.b8 46
249; CHECK-NEXT:.b8 99
250; CHECK-NEXT:.b8 99
251; CHECK-NEXT:.b8 0
252; CHECK-NEXT:.b32 .debug_line                        // DW_AT_stmt_list
253; CHECK-NEXT:.b8 47                                  // DW_AT_comp_dir
254; CHECK-NEXT:.b8 116
255; CHECK-NEXT:.b8 109
256; CHECK-NEXT:.b8 112
257; CHECK-NEXT:.b8 0
258; CHECK-NEXT:.b64 Lfunc_begin0                       // DW_AT_low_pc
259; CHECK-NEXT:.b64 Lfunc_end0                         // DW_AT_high_pc
260; CHECK-NEXT:.b8 2                                   // Abbrev [2] 0x65:0x1a DW_TAG_variable
261; CHECK-NEXT:.b8 71                                  // DW_AT_name
262; CHECK-NEXT:.b8 76
263; CHECK-NEXT:.b8 79
264; CHECK-NEXT:.b8 66
265; CHECK-NEXT:.b8 65
266; CHECK-NEXT:.b8 76
267; CHECK-NEXT:.b8 0
268; CHECK-NEXT:.b32 127                                // DW_AT_type
269; CHECK-NEXT:.b8 1                                   // DW_AT_external
270; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
271; CHECK-NEXT:.b8 3                                   // DW_AT_decl_line
272; CHECK-NEXT:.b8 5                                   // DW_AT_address_class
273; CHECK-NEXT:.b8 9                                   // DW_AT_location
274; CHECK-NEXT:.b8 3
275; CHECK-NEXT:.b64 GLOBAL
276; CHECK-NEXT:.b8 3                                   // Abbrev [3] 0x7f:0x7 DW_TAG_base_type
277; CHECK-NEXT:.b8 105                                 // DW_AT_name
278; CHECK-NEXT:.b8 110
279; CHECK-NEXT:.b8 116
280; CHECK-NEXT:.b8 0
281; CHECK-NEXT:.b8 5                                   // DW_AT_encoding
282; CHECK-NEXT:.b8 4                                   // DW_AT_byte_size
283; CHECK-NEXT:.b8 2                                   // Abbrev [2] 0x86:0x1a DW_TAG_variable
284; CHECK-NEXT:.b8 83                                  // DW_AT_name
285; CHECK-NEXT:.b8 72
286; CHECK-NEXT:.b8 65
287; CHECK-NEXT:.b8 82
288; CHECK-NEXT:.b8 69
289; CHECK-NEXT:.b8 68
290; CHECK-NEXT:.b8 0
291; CHECK-NEXT:.b32 127                                // DW_AT_type
292; CHECK-NEXT:.b8 1                                   // DW_AT_external
293; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
294; CHECK-NEXT:.b8 4                                   // DW_AT_decl_line
295; CHECK-NEXT:.b8 8                                   // DW_AT_address_class
296; CHECK-NEXT:.b8 9                                   // DW_AT_location
297; CHECK-NEXT:.b8 3
298; CHECK-NEXT:.b64 SHARED
299; CHECK-NEXT:.b8 4                                   // Abbrev [4] 0xa0:0x45 DW_TAG_subprogram
300; CHECK-NEXT:.b64 Lfunc_begin0                       // DW_AT_low_pc
301; CHECK-NEXT:.b64 Lfunc_end0                         // DW_AT_high_pc
302; CHECK-NEXT:.b8 1                                   // DW_AT_frame_base
303; CHECK-NEXT:.b8 156
304; CHECK-NEXT:.b8 116                                 // DW_AT_MIPS_linkage_name
305; CHECK-NEXT:.b8 101
306; CHECK-NEXT:.b8 115
307; CHECK-NEXT:.b8 116
308; CHECK-NEXT:.b8 0
309; CHECK-NEXT:.b8 116                                 // DW_AT_name
310; CHECK-NEXT:.b8 101
311; CHECK-NEXT:.b8 115
312; CHECK-NEXT:.b8 116
313; CHECK-NEXT:.b8 0
314; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
315; CHECK-NEXT:.b8 6                                   // DW_AT_decl_line
316; CHECK-NEXT:.b8 1                                   // DW_AT_external
317; CHECK-NEXT:.b8 5                                   // Abbrev [5] 0xc0:0x9 DW_TAG_formal_parameter
318; CHECK-NEXT:.b8 97                                  // DW_AT_name
319; CHECK-NEXT:.b8 0
320; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
321; CHECK-NEXT:.b8 6                                   // DW_AT_decl_line
322; CHECK-NEXT:.b32 234                                // DW_AT_type
323; CHECK-NEXT:.b8 5                                   // Abbrev [5] 0xc9:0x9 DW_TAG_formal_parameter
324; CHECK-NEXT:.b8 120                                 // DW_AT_name
325; CHECK-NEXT:.b8 0
326; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
327; CHECK-NEXT:.b8 6                                   // DW_AT_decl_line
328; CHECK-NEXT:.b32 229                                // DW_AT_type
329; CHECK-NEXT:.b8 5                                   // Abbrev [5] 0xd2:0x9 DW_TAG_formal_parameter
330; CHECK-NEXT:.b8 121                                 // DW_AT_name
331; CHECK-NEXT:.b8 0
332; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
333; CHECK-NEXT:.b8 6                                   // DW_AT_decl_line
334; CHECK-NEXT:.b32 229                                // DW_AT_type
335; CHECK-NEXT:.b8 5                                   // Abbrev [5] 0xdb:0x9 DW_TAG_formal_parameter
336; CHECK-NEXT:.b8 105                                 // DW_AT_name
337; CHECK-NEXT:.b8 0
338; CHECK-NEXT:.b8 1                                   // DW_AT_decl_file
339; CHECK-NEXT:.b8 6                                   // DW_AT_decl_line
340; CHECK-NEXT:.b32 127                                // DW_AT_type
341; CHECK-NEXT:.b8 0                                   // End Of Children Mark
342; CHECK-NEXT:.b8 6                                   // Abbrev [6] 0xe5:0x5 DW_TAG_pointer_type
343; CHECK-NEXT:.b32 234                                // DW_AT_type
344; CHECK-NEXT:.b8 3                                   // Abbrev [3] 0xea:0x9 DW_TAG_base_type
345; CHECK-NEXT:.b8 102                                 // DW_AT_name
346; CHECK-NEXT:.b8 108
347; CHECK-NEXT:.b8 111
348; CHECK-NEXT:.b8 97
349; CHECK-NEXT:.b8 116
350; CHECK-NEXT:.b8 0
351; CHECK-NEXT:.b8 4                                   // DW_AT_encoding
352; CHECK-NEXT:.b8 4                                   // DW_AT_byte_size
353; CHECK-NEXT:.b8 0                                   // End Of Children Mark
354; CHECK-NEXT:        }
355; CHECK-NEXT:         .section        .debug_loc      {       }
356; CHECK-NOT: debug_
357