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 -section-symbols | 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 -section-symbols | FileCheck --check-prefix=OBJ64 %s
6 ; This LL file was generated by running clang on the following code:
17 ; X86-NEXT: [[ASM_LINE:^L.*]]:{{$}}
18 ; X86: [[CALL_LINE:^L.*]]:{{$}}
20 ; X86-NEXT: [[RETURN_STMT:.*]]:
22 ; X86-NEXT: [[END_OF_F:^L.*]]:
24 ; X86-LABEL: .section .debug$S,"dr"
28 ; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
29 ; X86-NEXT: [[F1_START]]:
30 ; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
31 ; X86-NEXT: [[PROC_SEGMENT_START]]:
32 ; X86-NEXT: .short 4423
34 ; X86-NEXT: .long [[END_OF_F]]-_f
36 ; X86-NEXT: .secrel32 _f
37 ; X86-NEXT: .secidx _f
41 ; X86-NEXT: [[PROC_SEGMENT_END]]:
43 ; X86-NEXT: .short 4431
44 ; X86-NEXT: [[F1_END]]:
49 ; X86-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
50 ; X86-NEXT: [[F2_START]]:
51 ; X86-NEXT: .secrel32 _f
52 ; X86-NEXT: .secidx _f
54 ; X86-NEXT: .long [[END_OF_F]]-_f
55 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
58 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
59 ; X86-NEXT: .long [[ASM_LINE]]-_f
61 ; X86-NEXT: .long [[CALL_LINE]]-_f
63 ; X86-NEXT: .long [[RETURN_STMT]]-_f
71 ; X86-NEXT: [[FILE_SEGMENT_END]]:
72 ; X86-NEXT: [[F2_END]]:
73 ; File index to string table offset subsection
82 ; X86-NEXT: .ascii "D:\\asm.c"
88 ; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53)
89 ; OBJ32: Characteristics [ (0x42100040)
91 ; OBJ32: Relocations [
92 ; OBJ32-NEXT: 0x2C IMAGE_REL_I386_SECREL _f
93 ; OBJ32-NEXT: 0x30 IMAGE_REL_I386_SECTION _f
94 ; OBJ32-NEXT: 0x44 IMAGE_REL_I386_SECREL _f
95 ; OBJ32-NEXT: 0x48 IMAGE_REL_I386_SECTION _f
98 ; OBJ32-NEXT: Type: 0xF1
101 ; OBJ32-NEXT: DisplayName: f
102 ; OBJ32-NEXT: Section: _f
103 ; OBJ32-NEXT: CodeSize: 0x6
105 ; OBJ32-NEXT: ProcEnd
107 ; OBJ32: FunctionLineTable [
108 ; OBJ32-NEXT: Name: _f
109 ; OBJ32-NEXT: Flags: 0x1
110 ; OBJ32-NEXT: CodeSize: 0x6
111 ; OBJ32-NEXT: FilenameSegment [
112 ; OBJ32-NEXT: Filename: D:\asm.c
113 ; FIXME: An empty __asm stmt creates an extra entry.
114 ; We seem to know that these offsets are the same statically during the
115 ; execution of endModule(). See PR18679 for the details.
116 ; OBJ32-NEXT: +0x0: 4
117 ; OBJ32-NEXT: +0x0: 5
118 ; OBJ32-NEXT: +0x5: 6
119 ; OBJ32-NEXT: ColStart: 0
120 ; OBJ32-NEXT: ColEnd: 0
121 ; OBJ32-NEXT: ColStart: 0
122 ; OBJ32-NEXT: ColEnd: 0
123 ; OBJ32-NEXT: ColStart: 0
124 ; OBJ32-NEXT: ColEnd: 0
130 ; X64-NEXT: .L{{.*}}:{{$}}
131 ; X64-NEXT: [[START:.*]]:{{$}}
133 ; X64: subq $40, %rsp
134 ; X64-NEXT: [[ASM_LINE:.*]]:{{$}}
135 ; X64: [[CALL_LINE:.*]]:{{$}}
137 ; X64-NEXT: [[EPILOG_AND_RET:.*]]:
138 ; X64: addq $40, %rsp
140 ; X64-NEXT: [[END_OF_F:.*]]:
142 ; X64-LABEL: .section .debug$S,"dr"
145 ; X64-NEXT: .long 241
146 ; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
147 ; X64-NEXT: [[F1_START]]:
148 ; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
149 ; X64-NEXT: [[PROC_SEGMENT_START]]:
150 ; X64-NEXT: .short 4423
152 ; X64-NEXT: .long [[END_OF_F]]-f
154 ; X64-NEXT: .secrel32 f
155 ; X64-NEXT: .secidx f
157 ; X64-NEXT: .byte 102
159 ; X64-NEXT: [[PROC_SEGMENT_END]]:
161 ; X64-NEXT: .short 4431
162 ; X64-NEXT: [[F1_END]]:
166 ; X64-NEXT: .long 242
167 ; X64-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
168 ; X64-NEXT: [[F2_START]]:
169 ; X64-NEXT: .secrel32 f
170 ; X64-NEXT: .secidx f
172 ; X64-NEXT: .long [[END_OF_F]]-f
173 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
176 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
177 ; X64-NEXT: .long [[START]]-f
179 ; X64-NEXT: .long [[ASM_LINE]]-f
181 ; X64-NEXT: .long [[CALL_LINE]]-f
183 ; X64-NEXT: .long [[EPILOG_AND_RET]]-f
193 ; X64-NEXT: [[FILE_SEGMENT_END]]:
194 ; X64-NEXT: [[F2_END]]:
195 ; File index to string table offset subsection
196 ; X64-NEXT: .long 244
201 ; X64-NEXT: .long 243
204 ; X64-NEXT: .ascii "D:\\asm.c"
210 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53)
211 ; OBJ64: Characteristics [ (0x42100040)
213 ; OBJ64: Relocations [
214 ; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f
215 ; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f
216 ; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f
217 ; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f
219 ; OBJ64: Subsection [
220 ; OBJ64-NEXT: Type: 0xF1
223 ; OBJ64-NEXT: DisplayName: f
224 ; OBJ64-NEXT: Section: f
225 ; OBJ64-NEXT: CodeSize: 0xE
227 ; OBJ64-NEXT: ProcEnd
229 ; OBJ64: FunctionLineTable [
230 ; OBJ64-NEXT: Name: f
231 ; OBJ64-NEXT: Flags: 0x1
232 ; OBJ64-NEXT: CodeSize: 0xE
233 ; OBJ64-NEXT: FilenameSegment [
234 ; OBJ64-NEXT: Filename: D:\asm.c
235 ; OBJ64-NEXT: +0x0: 3
236 ; FIXME: An empty __asm stmt creates an extra entry.
237 ; See PR18679 for the details.
238 ; OBJ64-NEXT: +0x4: 4
239 ; OBJ64-NEXT: +0x4: 5
240 ; OBJ64-NEXT: +0x9: 6
241 ; OBJ64-NEXT: ColStart: 0
242 ; OBJ64-NEXT: ColEnd: 0
243 ; OBJ64-NEXT: ColStart: 0
244 ; OBJ64-NEXT: ColEnd: 0
245 ; OBJ64-NEXT: ColStart: 0
246 ; OBJ64-NEXT: ColEnd: 0
247 ; OBJ64-NEXT: ColStart: 0
248 ; OBJ64-NEXT: ColEnd: 0
253 ; Function Attrs: nounwind
254 define void @f() #0 !dbg !4 {
256 call void asm sideeffect inteldialect ".align 4", "~{dirflag},~{fpsr},~{flags}"() #2, !dbg !12
257 call void @g(), !dbg !13
263 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" }
264 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" }
265 attributes #2 = { nounwind }
268 !llvm.module.flags = !{!9, !10}
271 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5 ", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
272 !1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
275 !4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2)
276 !5 = !DIFile(filename: "asm.c", directory: "D:\5C")
277 !6 = !DIFile(filename: "asm.c", directory: "D:C")
278 !7 = !DISubroutineType(types: !8)
280 !9 = !{i32 2, !"CodeView", i32 1}
281 !10 = !{i32 1, !"Debug Info Version", i32 3}
282 !11 = !{!"clang version 3.5 "}
283 !12 = !DILocation(line: 4, scope: !4)
284 !13 = !DILocation(line: 5, scope: !4)
285 !14 = !DILocation(line: 6, scope: !4)