xref: /llvm-project/llvm/test/DebugInfo/COFF/simple.ll (revision f8499d5709e37b4e9a6d2a39c385cfd2c00bad6e) 
1; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s
2; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32-itanium -O0 < %s | FileCheck --check-prefix=X86 %s
3; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32-gnu -O0 < %s | FileCheck --check-prefix=X86 %s
4; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ32 %s
5; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32-itanium -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ32 %s
6; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32-gnu -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ32 %s
7; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -O0 < %s | FileCheck --check-prefix=X64 %s
8; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-itanium -O0 < %s | FileCheck --check-prefix=X64 %s
9; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-gnu -O0 < %s | FileCheck --check-prefix=X64 %s
10; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -o - -O0 < %s | llvm-mc -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ64 %s
11; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-itanium -o - -O0 < %s | llvm-mc -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ64 %s
12; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-gnu -o - -O0 < %s | llvm-mc -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj -S --sr --codeview --section-symbols - | FileCheck --check-prefix=OBJ64 %s
13
14; This LL file was generated by running clang on the following code:
15; D:\test.c:
16; 1 void g(void);
17; 2
18; 3 void f(void) {
19; 4   g();
20; 5 }
21
22; X86-LABEL: _f:
23; X86:      # %bb.
24; X86:      .cv_file 1 "D:\\test.c" "F310AB26998CA831CBDF169E4EECACFA" 1
25; X86:      .cv_loc 0 1 4 2 # test.c:4:2
26; X86:      calll   _g
27; X86:      .cv_loc 0 1 5 0 # test.c:5:0
28; X86:      ret
29; X86:      [[END_OF_F:Lfunc_end.*]]:
30;
31; X86-LABEL: .section        .debug$S,"dr"
32; X86-NEXT: .p2align 2
33; X86-NEXT: .long   4
34; Symbol subsection
35; X86-NEXT: .long   241
36; X86-NEXT: .long [[COMPILE_END:.*]]-[[COMPILE_START:.*]] #
37; Compiler information record
38; X86-NEXT: [[COMPILE_START]]:
39; X86-NEXT: .short [[OBJNAME_END:.*]]-[[OBJNAME_START:.*]] #
40; X86:      [[OBJNAME_END]]:
41; X86-NEXT: .short [[COMPILE3_END:.*]]-[[COMPILE3_START:.*]] #
42; X86:      [[COMPILE3_END]]:
43; X86-NEXT: [[COMPILE_END]]:
44; X86-NEXT: .p2align	2
45; X86-NEXT:	.cv_fpo_data _f
46; X86-NEXT:	.long	241  # Symbol subsection for f
47; X86-NEXT:	.long	[[F1_END:.*]]-[[F1_START:.*]] # Subsection size
48; X86-NEXT: [[F1_START]]:
49; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] #
50; X86-NEXT: [[PROC_SEGMENT_START]]:
51; X86-NEXT: .short  4423
52; X86-NEXT: .long   0
53; X86-NEXT: .long   0
54; X86-NEXT: .long   0
55; X86-NEXT: .long [[END_OF_F]]-_f
56; X86-NEXT: .long   0
57; X86-NEXT: .long   0
58; X86-NEXT: .long   4098
59; X86-NEXT: .secrel32 _f
60; X86-NEXT: .secidx _f
61; X86-NEXT: .byte   128
62; X86-NEXT: .asciz "f"
63; X86-NEXT: .p2align 2
64; X86-NEXT: [[PROC_SEGMENT_END]]:
65; X86-NEXT: .short  [[FPROC_END:[^ ]*]]-[[FPROC_BEG:[^ ]*]]           # Record length
66; X86-NEXT: [[FPROC_BEG]]:
67; X86-NEXT: .short  4114                    # Record kind: S_FRAMEPROC
68; X86-NEXT: .long   0                       # FrameSize
69; X86-NEXT: .long   0                       # Padding
70; X86-NEXT: .long   0                       # Offset of padding
71; X86-NEXT: .long   0                       # Bytes of callee saved registers
72; X86-NEXT: .long   0                       # Exception handler offset
73; X86-NEXT: .short  0                       # Exception handler section
74; X86-NEXT: .long   8192                    # Flags (defines frame register)
75; X86-NEXT: .p2align 2
76; X86-NEXT: [[FPROC_END]]:
77; X86-NEXT: .short  2
78; X86-NEXT: .short  4431
79; X86-NEXT: [[F1_END]]:
80; X86-NEXT: .p2align 2
81; Line table
82; X86-NEXT: .cv_linetable 0, _f, [[END_OF_F]]
83; File index to string table offset subsection
84; X86-NEXT: .cv_filechecksums
85; String table
86; X86-NEXT: .cv_stringtable
87
88; OBJ32:    Section {
89; OBJ32:      Name: .debug$S (2E 64 65 62 75 67 24 53)
90; OBJ32:      Characteristics [ (0x42300040)
91; OBJ32:      ]
92; OBJ32:      Relocations [
93; OBJ32-NEXT:   0x50 IMAGE_REL_I386_DIR32NB _f
94; OBJ32-NEXT:   0x9C IMAGE_REL_I386_SECREL _f
95; OBJ32-NEXT:   0xA0 IMAGE_REL_I386_SECTION _f
96; OBJ32-NEXT:   0xD4 IMAGE_REL_I386_SECREL _f
97; OBJ32-NEXT:   0xD8 IMAGE_REL_I386_SECTION _f
98; OBJ32-NEXT: ]
99; OBJ32:      Subsection [
100; OBJ32-NEXT:   SubSectionType: Symbols (0xF1)
101; OBJ32: 	Compile3Sym
102; OBJ32:      ]
103; OBJ32:      Subsection [
104; OBJ32-NEXT:   SubSectionType: FrameData (0xF5)
105; OBJ32:      ]
106; OBJ32:      Subsection [
107; OBJ32-NEXT:   SubSectionType: Symbols (0xF1)
108; OBJ32:        {{.*}}Proc{{.*}}Sym {
109; OBJ32:          CodeSize: 0x6
110; OBJ32:          DisplayName: f
111; OBJ32:          LinkageName: _f
112; OBJ32:        }
113; OBJ32:        ProcEnd {
114; OBJ32:        }
115; OBJ32-NEXT: ]
116; OBJ32:       Subsection [
117; OBJ32:         SubSectionType: FileChecksums (0xF4)
118; OBJ32-NEXT:    SubSectionSize: 0x18
119; OBJ32-NEXT:    FileChecksum {
120; OBJ32-NEXT:      Filename: D:\test.c (0x1)
121; OBJ32-NEXT:      ChecksumSize: 0x10
122; OBJ32-NEXT:      ChecksumKind: MD5 (0x1)
123; OBJ32-NEXT:      ChecksumBytes: (F3 10 AB 26 99 8C A8 31 CB DF 16 9E 4E EC AC FA)
124; OBJ32-NEXT:    }
125; OBJ32-NEXT:  ]
126; OBJ32:      FunctionLineTable [
127; OBJ32-NEXT:   Name: _f
128; OBJ32-NEXT:   Flags: 0x1
129; OBJ32-NEXT:   CodeSize: 0x6
130; OBJ32-NEXT:   FilenameSegment [
131; OBJ32-NEXT:     Filename: D:\test.c
132; OBJ32-NEXT:     +0x0 [
133; OBJ32-NEXT:       LineNumberStart: 4
134; OBJ32-NEXT:       LineNumberEndDelta: 0
135; OBJ32-NEXT:       IsStatement: No
136; OBJ32-NEXT:       ColStart: 2
137; OBJ32-NEXT:       ColEnd: 0
138; OBJ32-NEXT:     ]
139; OBJ32-NEXT:     +0x5 [
140; OBJ32-NEXT:       LineNumberStart: 5
141; OBJ32-NEXT:       LineNumberEndDelta: 0
142; OBJ32-NEXT:       IsStatement: No
143; OBJ32-NEXT:       ColStart: 0
144; OBJ32-NEXT:       ColEnd: 0
145; OBJ32-NEXT:     ]
146; OBJ32-NEXT:   ]
147; OBJ32-NEXT: ]
148
149; X64-LABEL: f:
150; X64-NEXT: .L{{.*}}:{{$}}
151; X64:      .cv_file 1 "D:\\test.c" "F310AB26998CA831CBDF169E4EECACFA" 1
152; X64:      .cv_loc 0 1 3 0 # test.c:3:0
153; X64:      # %bb.
154; X64:      subq    $40, %rsp
155; X64:      .cv_loc 0 1 4 2 # test.c:4:2
156; X64-NEXT: callq   g
157; X64:      .cv_loc 0 1 5 0 # test.c:5:0
158; X64:      addq    $40, %rsp
159; X64-NEXT: ret
160; X64:      [[END_OF_F:.?Lfunc_end.*]]:
161;
162; X64-LABEL: .section        .debug$S,"dr"
163; X64-NEXT: .p2align 2
164; X64-NEXT: .long   4
165; Symbol subsection
166; X64-NEXT: .long   241
167; X64-NEXT: .long [[COMPILE_END:.*]]-[[COMPILE_START:.*]] #
168; Compiler information record
169; X64-NEXT: [[COMPILE_START]]:
170; X64-NEXT: .short [[OBJNAME_END:.*]]-[[OBJNAME_START:.*]] #
171; X64:      [[OBJNAME_END]]:
172; X64-NEXT: .short [[COMPILE3_END:.*]]-[[COMPILE3_START:.*]] #
173; X64:      [[COMPILE3_END]]:
174; X64-NEXT: [[COMPILE_END]]:
175; X64-NEXT: .p2align	2
176; X64-NEXT:	.long	241  # Symbol subsection for f
177; X64-NEXT:	.long	[[F1_END:.*]]-[[F1_START:.*]] # Subsection size
178; X64-NEXT: [[F1_START]]:
179; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] #
180; X64-NEXT: [[PROC_SEGMENT_START]]:
181; X64-NEXT: .short  4423
182; X64-NEXT: .long   0
183; X64-NEXT: .long   0
184; X64-NEXT: .long   0
185; X64-NEXT: .long [[END_OF_F]]-f
186; X64-NEXT: .long   0
187; X64-NEXT: .long   0
188; X64-NEXT: .long   4098
189; X64-NEXT: .secrel32 f
190; X64-NEXT: .secidx f
191; X64-NEXT: .byte   128
192; X64-NEXT: .asciz "f"
193; X64-NEXT: .p2align 2
194; X64-NEXT: [[PROC_SEGMENT_END]]:
195; X64-NEXT: .short  [[FPROC_END:[^ ]*]]-[[FPROC_BEG:[^ ]*]]           # Record length
196; X64-NEXT: [[FPROC_BEG]]:
197; X64-NEXT: .short  4114                    # Record kind: S_FRAMEPROC
198; X64-NEXT: .long   40                       # FrameSize
199; X64-NEXT: .long   0                       # Padding
200; X64-NEXT: .long   0                       # Offset of padding
201; X64-NEXT: .long   0                       # Bytes of callee saved registers
202; X64-NEXT: .long   0                       # Exception handler offset
203; X64-NEXT: .short  0                       # Exception handler section
204; X64-NEXT: .long   90112                   # Flags (defines frame register)
205; X64-NEXT: .p2align 2
206; X64-NEXT: [[FPROC_END]]:
207; X64-NEXT: .short  2
208; X64-NEXT: .short  4431
209; X64-NEXT: [[F1_END]]:
210; X64-NEXT: .p2align   2
211; Line table
212; X64-NEXT: .cv_linetable 0, f, [[END_OF_F]]
213; File index to string table offset subsection
214; X64-NEXT: .cv_filechecksums
215; String table
216; X64-NEXT: .cv_stringtable
217
218; OBJ64:    Section {
219; OBJ64:      Name: .debug$S (2E 64 65 62 75 67 24 53)
220; OBJ64:      Characteristics [ (0x42300040)
221; OBJ64:      ]
222; OBJ64:      Relocations [
223; OBJ64-NEXT:   0x70 IMAGE_REL_AMD64_SECREL f
224; OBJ64-NEXT:   0x74 IMAGE_REL_AMD64_SECTION f
225; OBJ64-NEXT:   0xA8 IMAGE_REL_AMD64_SECREL f
226; OBJ64-NEXT:   0xAC IMAGE_REL_AMD64_SECTION f
227; OBJ64-NEXT: ]
228; OBJ64:      Subsection [
229; OBJ64-NEXT:   SubSectionType: Symbols (0xF1)
230; OBJ64:        {{.*}}Proc{{.*}}Sym {
231; OBJ64:          CodeSize: 0xE
232; OBJ64:          DisplayName: f
233; OBJ64:          LinkageName: f
234; OBJ64:        }
235; OBJ64:        ProcEnd {
236; OBJ64:        }
237; OBJ64-NEXT: ]
238; OBJ64:       Subsection [
239; OBJ64:         SubSectionType: FileChecksums (0xF4)
240; OBJ64-NEXT:    SubSectionSize: 0x18
241; OBJ64-NEXT:    FileChecksum {
242; OBJ64-NEXT:      Filename: D:\test.c (0x1)
243; OBJ64-NEXT:      ChecksumSize: 0x10
244; OBJ64-NEXT:      ChecksumKind: MD5 (0x1)
245; OBJ64-NEXT:      ChecksumBytes: (F3 10 AB 26 99 8C A8 31 CB DF 16 9E 4E EC AC FA)
246; OBJ64-NEXT:    }
247; OBJ64-NEXT:  ]
248; OBJ64:      FunctionLineTable [
249; OBJ64-NEXT:   Name: f
250; OBJ64-NEXT:   Flags: 0x1
251; OBJ64-NEXT:   CodeSize: 0xE
252; OBJ64-NEXT:   FilenameSegment [
253; OBJ64-NEXT:     Filename: D:\test.c
254; OBJ64-NEXT:     +0x0 [
255; OBJ64-NEXT:       LineNumberStart: 3
256; OBJ64-NEXT:       LineNumberEndDelta: 0
257; OBJ64-NEXT:       IsStatement: No
258; OBJ64-NEXT:       ColStart: 0
259; OBJ64-NEXT:       ColEnd: 0
260; OBJ64-NEXT:     ]
261; OBJ64-NEXT:     +0x4 [
262; OBJ64-NEXT:       LineNumberStart: 4
263; OBJ64-NEXT:       LineNumberEndDelta: 0
264; OBJ64-NEXT:       IsStatement: No
265; OBJ64-NEXT:       ColStart: 2
266; OBJ64-NEXT:       ColEnd: 0
267; OBJ64-NEXT:     ]
268; OBJ64-NEXT:     +0x9 [
269; OBJ64-NEXT:       LineNumberStart: 5
270; OBJ64-NEXT:       LineNumberEndDelta: 0
271; OBJ64-NEXT:       IsStatement: No
272; OBJ64-NEXT:       ColStart: 0
273; OBJ64-NEXT:       ColEnd: 0
274; OBJ64-NEXT:     ]
275; OBJ64-NEXT:   ]
276; OBJ64-NEXT: ]
277
278; Function Attrs: nounwind
279define void @f() #0 !dbg !4 {
280entry:
281  call void @g(), !dbg !12
282  ret void, !dbg !13
283}
284
285declare void @g() #1
286
287attributes #0 = { nounwind "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
288attributes #1 = { "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
289
290!llvm.dbg.cu = !{!0}
291!llvm.module.flags = !{!9, !10}
292!llvm.ident = !{!11}
293
294!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
295!1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
296!2 = !{}
297!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !5, scope: !6, type: !7, retainedNodes: !2)
298!5 = !DIFile(filename: "test.c", directory: "D:\5C", checksumkind: CSK_MD5, checksum: "f310ab26998ca831cbdf169e4eecacfa")
299!6 = !DIFile(filename: "test.c", directory: "D:C", checksumkind: CSK_MD5, checksum: "f310ab26998ca831cbdf169e4eecacfa")
300!7 = !DISubroutineType(types: !8)
301!8 = !{null}
302!9 = !{i32 2, !"CodeView", i32 1}
303!10 = !{i32 1, !"Debug Info Version", i32 3}
304!11 = !{!"clang version 3.5 "}
305!12 = !DILocation(line: 4, column: 2, scope: !4)
306!13 = !DILocation(line: 5, scope: !4)
307