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 -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -s -sr -codeview-linetables | FileCheck --check-prefix=OBJ32 %s
3 ; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -O0 < %s | FileCheck --check-prefix=X64 %s
4 ; 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-linetables | FileCheck --check-prefix=OBJ64 %s
6 ; This LL file was generated by running clang on the following code:
21 ; X86-NEXT: [[CALL_LINE_1:.*]]:{{$}}
23 ; X86-NEXT: [[CALL_LINE_2:.*]]:{{$}}
25 ; X86-NEXT: [[CALL_LINE_3:.*]]:{{$}}
27 ; X86-NEXT: [[RETURN_STMT:.*]]:
30 ; X86-NEXT: [[END_OF_F:.*]]:
32 ; X86-LABEL: .section .debug$S,"rd"
36 ; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
37 ; X86-NEXT: [[F1_START]]:
38 ; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
39 ; X86-NEXT: [[PROC_SEGMENT_START]]:
40 ; X86-NEXT: .short 4423
42 ; X86-NEXT: .long [[END_OF_F]]-_f
44 ; X86-NEXT: .secrel32 _f
45 ; X86-NEXT: .secidx _f
49 ; X86-NEXT: [[PROC_SEGMENT_END]]:
51 ; X86-NEXT: .short 4431
52 ; X86-NEXT: [[F1_END]]:
57 ; X86-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
58 ; X86-NEXT: [[F2_START]]:
59 ; X86-NEXT: .secrel32 _f
60 ; X86-NEXT: .secidx _f
62 ; X86-NEXT: .long [[END_OF_F]]-_f
63 ; Segment for file 'D:\\one.c' begins
64 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
67 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
68 ; X86-NEXT: .long [[CALL_LINE_1]]-_f
70 ; X86-NEXT: [[FILE_SEGMENT_END]]:
71 ; Segment for file 'D:\\two.c' begins
72 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
75 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
76 ; X86-NEXT: .long [[CALL_LINE_2]]-_f
78 ; X86-NEXT: [[FILE_SEGMENT_END]]:
79 ; A new segment for file 'D:\\one.c' begins
80 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
83 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
84 ; X86-NEXT: .long [[CALL_LINE_3]]-_f
86 ; X86-NEXT: .long [[RETURN_STMT]]-_f
88 ; X86-NEXT: [[FILE_SEGMENT_END]]:
89 ; X86-NEXT: [[F2_END]]:
90 ; File index to string table offset subsection
101 ; X86-NEXT: .ascii "D:\\one.c"
103 ; X86-NEXT: .ascii "D:\\two.c"
108 ; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53)
109 ; OBJ32: Characteristics [ (0x42100040)
111 ; OBJ32: Relocations [
112 ; OBJ32-NEXT: 0x2C IMAGE_REL_I386_SECREL _f
113 ; OBJ32-NEXT: 0x30 IMAGE_REL_I386_SECTION _f
114 ; OBJ32-NEXT: 0x44 IMAGE_REL_I386_SECREL _f
115 ; OBJ32-NEXT: 0x48 IMAGE_REL_I386_SECTION _f
117 ; OBJ32: Subsection [
118 ; OBJ32-NEXT: Type: 0xF1
121 ; OBJ32-NEXT: DisplayName: f
122 ; OBJ32-NEXT: Section: _f
123 ; OBJ32-NEXT: CodeSize: 0x10
125 ; OBJ32-NEXT: ProcEnd
127 ; OBJ32: FunctionLineTable [
128 ; OBJ32-NEXT: Name: _f
129 ; OBJ32-NEXT: CodeSize: 0x10
130 ; OBJ32-NEXT: FilenameSegment [
131 ; OBJ32-NEXT: Filename: D:\one.c
132 ; OBJ32-NEXT: +0x0: 1
134 ; OBJ32-NEXT: FilenameSegment [
135 ; OBJ32-NEXT: Filename: D:\two.c
136 ; OBJ32-NEXT: +0x5: 2
138 ; OBJ32-NEXT: FilenameSegment [
139 ; OBJ32-NEXT: Filename: D:\one.c
140 ; OBJ32-NEXT: +0xA: 7
141 ; OBJ32-NEXT: +0xF: 8
147 ; X64-NEXT: [[START:.*]]:{{$}}
149 ; X64: subq $40, %rsp
150 ; X64-NEXT: [[CALL_LINE_1:.*]]:{{$}}
152 ; X64-NEXT: [[CALL_LINE_2:.*]]:{{$}}
154 ; X64-NEXT: [[CALL_LINE_3:.*]]:{{$}}
156 ; X64-NEXT: [[EPILOG_AND_RET:.*]]:
157 ; X64: addq $40, %rsp
159 ; X64-NEXT: .L{{.*}}:
160 ; X64-NEXT: [[END_OF_F:.*]]:
162 ; X64-LABEL: .section .debug$S,"rd"
165 ; X64-NEXT: .long 241
166 ; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
167 ; X64-NEXT: [[F1_START]]:
168 ; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
169 ; X64-NEXT: [[PROC_SEGMENT_START]]:
170 ; X64-NEXT: .short 4423
172 ; X64-NEXT: .long [[END_OF_F]]-f
174 ; X64-NEXT: .secrel32 f
175 ; X64-NEXT: .secidx f
177 ; X64-NEXT: .byte 102
179 ; X64-NEXT: [[PROC_SEGMENT_END]]:
181 ; X64-NEXT: .short 4431
182 ; X64-NEXT: [[F1_END]]:
186 ; X64-NEXT: .long 242
187 ; X64-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
188 ; X64-NEXT: [[F2_START]]:
189 ; X64-NEXT: .secrel32 f
190 ; X64-NEXT: .secidx f
192 ; X64-NEXT: .long [[END_OF_F]]-f
193 ; Segment for file 'D:\\input.c' begins
194 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
197 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
198 ; X64-NEXT: .long [[START]]-f
200 ; X64-NEXT: [[FILE_SEGMENT_END]]:
201 ; Segment for file 'D:\\one.c' begins
202 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
205 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
206 ; X64-NEXT: .long [[CALL_LINE_1]]-f
208 ; X64-NEXT: [[FILE_SEGMENT_END]]:
209 ; Segment for file 'D:\\two.c' begins
210 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
213 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
214 ; X64-NEXT: .long [[CALL_LINE_2]]-f
216 ; X64-NEXT: [[FILE_SEGMENT_END]]:
217 ; A new segment for file 'D:\\one.c' begins
218 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
221 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
222 ; X64-NEXT: .long [[CALL_LINE_3]]-f
224 ; X64-NEXT: .long [[EPILOG_AND_RET]]-f
226 ; X64-NEXT: [[FILE_SEGMENT_END]]:
227 ; X64-NEXT: [[F2_END]]:
228 ; File index to string table offset subsection
229 ; X64-NEXT: .long 244
238 ; X64-NEXT: .long 243
241 ; X64-NEXT: .ascii "D:\\input.c"
243 ; X64-NEXT: .ascii "D:\\one.c"
245 ; X64-NEXT: .ascii "D:\\two.c"
250 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53)
251 ; OBJ64: Characteristics [ (0x42100040)
253 ; OBJ64: Relocations [
254 ; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f
255 ; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f
256 ; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f
257 ; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f
259 ; OBJ64: Subsection [
260 ; OBJ64-NEXT: Type: 0xF1
263 ; OBJ64-NEXT: DisplayName: f
264 ; OBJ64-NEXT: Section: f
265 ; OBJ64-NEXT: CodeSize: 0x18
267 ; OBJ64-NEXT: ProcEnd
269 ; OBJ64: FunctionLineTable [
270 ; OBJ64-NEXT: Name: f
271 ; OBJ64-NEXT: CodeSize: 0x18
272 ; OBJ64-NEXT: FilenameSegment [
273 ; OBJ64-NEXT: Filename: D:\input.c
274 ; OBJ64-NEXT: +0x0: 3
276 ; OBJ64-NEXT: FilenameSegment [
277 ; OBJ64-NEXT: Filename: D:\one.c
278 ; OBJ64-NEXT: +0x4: 1
280 ; OBJ64-NEXT: FilenameSegment [
281 ; OBJ64-NEXT: Filename: D:\two.c
282 ; OBJ64-NEXT: +0x9: 2
284 ; OBJ64-NEXT: FilenameSegment [
285 ; OBJ64-NEXT: Filename: D:\one.c
286 ; OBJ64-NEXT: +0xE: 7
287 ; OBJ64-NEXT: +0x13: 8
292 ; Function Attrs: nounwind
293 define void @f() #0 {
295 call void @g(), !dbg !12
296 call void @g(), !dbg !15
297 call void @g(), !dbg !18
303 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "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" }
304 attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "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" }
307 !llvm.module.flags = !{!9, !10}
310 !0 = metadata !{metadata !"0x11\0012\00clang version 3.5 \000\00\000\00\000", metadata !1, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [D:\/<unknown>] [DW_LANG_C99]
311 !1 = metadata !{metadata !"<unknown>", metadata !"D:\5C"}
313 !3 = metadata !{metadata !4}
314 !4 = metadata !{metadata !"0x2e\00f\00f\00\003\000\001\000\006\00256\000\003", metadata !5, metadata !6, metadata !7, null, void ()* @f, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 3] [def] [f]
315 !5 = metadata !{metadata !"input.c", metadata !"D:\5C"}
316 !6 = metadata !{metadata !"0x29", metadata !5} ; [ DW_TAG_file_type ] [D:\/input.c]
317 !7 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
318 !8 = metadata !{null}
319 !9 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
320 !10 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
321 !11 = metadata !{metadata !"clang version 3.5 "}
322 !12 = metadata !{i32 1, i32 0, metadata !13, null}
323 !13 = metadata !{metadata !"0xb\000", metadata !14, metadata !4} ; [ DW_TAG_lexical_block ] [D:\/one.c]
324 !14 = metadata !{metadata !"one.c", metadata !"D:\5C"}
325 !15 = metadata !{i32 2, i32 0, metadata !16, null}
326 !16 = metadata !{metadata !"0xb\000", metadata !17, metadata !4} ; [ DW_TAG_lexical_block ] [D:\/two.c]
327 !17 = metadata !{metadata !"two.c", metadata !"D:\5C"}
328 !18 = metadata !{i32 7, i32 0, metadata !13, null}
329 !19 = metadata !{i32 8, i32 0, metadata !13, null}