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 | 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 | 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
97 ; OBJ32: CodeViewDebugInfo [
99 ; OBJ32-NEXT: Type: 0xF1
102 ; OBJ32-NEXT: DisplayName: f
103 ; OBJ32-NEXT: Section: _f
104 ; OBJ32-NEXT: CodeSize: 0x6
106 ; OBJ32-NEXT: ProcEnd
108 ; OBJ32: FunctionLineTable [
109 ; OBJ32-NEXT: Name: _f
110 ; OBJ32-NEXT: Flags: 0x1
111 ; OBJ32-NEXT: CodeSize: 0x6
112 ; OBJ32-NEXT: FilenameSegment [
113 ; OBJ32-NEXT: Filename: D:\asm.c
114 ; FIXME: An empty __asm stmt creates an extra entry.
115 ; We seem to know that these offsets are the same statically during the
116 ; execution of endModule(). See PR18679 for the details.
117 ; OBJ32-NEXT: +0x0: 4
118 ; OBJ32-NEXT: +0x0: 5
119 ; OBJ32-NEXT: +0x5: 6
120 ; OBJ32-NEXT: ColStart: 0
121 ; OBJ32-NEXT: ColEnd: 0
122 ; OBJ32-NEXT: ColStart: 0
123 ; OBJ32-NEXT: ColEnd: 0
124 ; OBJ32-NEXT: ColStart: 0
125 ; OBJ32-NEXT: ColEnd: 0
130 ; X64-NEXT: .L{{.*}}:{{$}}
131 ; X64-NEXT: [[START:.*]]:{{$}}
134 ; X64-NEXT: subq $32, %rsp
135 ; X64-NEXT: leaq 32(%rsp), %rbp
136 ; X64-NEXT: [[ASM_LINE:.*]]:{{$}}
137 ; X64: [[CALL_LINE:.*]]:{{$}}
139 ; X64-NEXT: [[EPILOG_AND_RET:.*]]:
140 ; X64: addq $32, %rsp
141 ; X64-NEXT: popq %rbp
143 ; X64-NEXT: [[END_OF_F:.*]]:
145 ; X64-LABEL: .section .debug$S,"dr"
148 ; X64-NEXT: .long 241
149 ; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
150 ; X64-NEXT: [[F1_START]]:
151 ; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
152 ; X64-NEXT: [[PROC_SEGMENT_START]]:
153 ; X64-NEXT: .short 4423
155 ; X64-NEXT: .long [[END_OF_F]]-f
157 ; X64-NEXT: .secrel32 f
158 ; X64-NEXT: .secidx f
160 ; X64-NEXT: .byte 102
162 ; X64-NEXT: [[PROC_SEGMENT_END]]:
164 ; X64-NEXT: .short 4431
165 ; X64-NEXT: [[F1_END]]:
169 ; X64-NEXT: .long 242
170 ; X64-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
171 ; X64-NEXT: [[F2_START]]:
172 ; X64-NEXT: .secrel32 f
173 ; X64-NEXT: .secidx f
175 ; X64-NEXT: .long [[END_OF_F]]-f
176 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
179 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
180 ; X64-NEXT: .long [[START]]-f
182 ; X64-NEXT: .long [[ASM_LINE]]-f
184 ; X64-NEXT: .long [[CALL_LINE]]-f
186 ; X64-NEXT: .long [[EPILOG_AND_RET]]-f
196 ; X64-NEXT: [[FILE_SEGMENT_END]]:
197 ; X64-NEXT: [[F2_END]]:
198 ; File index to string table offset subsection
199 ; X64-NEXT: .long 244
204 ; X64-NEXT: .long 243
207 ; X64-NEXT: .ascii "D:\\asm.c"
213 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53)
214 ; OBJ64: Characteristics [ (0x42100040)
216 ; OBJ64: Relocations [
217 ; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f
218 ; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f
219 ; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f
220 ; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f
222 ; OBJ64: Subsection [
223 ; OBJ64-NEXT: Type: 0xF1
226 ; OBJ64-NEXT: DisplayName: f
227 ; OBJ64-NEXT: Section: f
228 ; OBJ64-NEXT: CodeSize: 0x17
230 ; OBJ64-NEXT: ProcEnd
232 ; OBJ64: FunctionLineTable [
233 ; OBJ64-NEXT: Name: f
234 ; OBJ64-NEXT: Flags: 0x1
235 ; OBJ64-NEXT: CodeSize: 0x17
236 ; OBJ64-NEXT: FilenameSegment [
237 ; OBJ64-NEXT: Filename: D:\asm.c
238 ; OBJ64-NEXT: +0x0: 3
239 ; FIXME: An empty __asm stmt creates an extra entry.
240 ; See PR18679 for the details.
241 ; OBJ64-NEXT: +0xA: 4
242 ; OBJ64-NEXT: +0xC: 5
243 ; OBJ64-NEXT: +0x11: 6
244 ; OBJ64-NEXT: ColStart: 0
245 ; OBJ64-NEXT: ColEnd: 0
246 ; OBJ64-NEXT: ColStart: 0
247 ; OBJ64-NEXT: ColEnd: 0
248 ; OBJ64-NEXT: ColStart: 0
249 ; OBJ64-NEXT: ColEnd: 0
250 ; OBJ64-NEXT: ColStart: 0
251 ; OBJ64-NEXT: ColEnd: 0
255 ; Function Attrs: nounwind
256 define void @f() #0 !dbg !4 {
258 call void asm sideeffect inteldialect ".align 4", "~{dirflag},~{fpsr},~{flags}"() #2, !dbg !12
259 call void @g(), !dbg !13
265 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" }
266 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" }
267 attributes #2 = { nounwind }
270 !llvm.module.flags = !{!9, !10}
273 !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)
274 !1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
277 !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)
278 !5 = !DIFile(filename: "asm.c", directory: "D:\5C")
279 !6 = !DIFile(filename: "asm.c", directory: "D:C")
280 !7 = !DISubroutineType(types: !8)
282 !9 = !{i32 2, !"CodeView", i32 1}
283 !10 = !{i32 1, !"Debug Info Version", i32 3}
284 !11 = !{!"clang version 3.5 "}
285 !12 = !DILocation(line: 4, scope: !4)
286 !13 = !DILocation(line: 5, scope: !4)
287 !14 = !DILocation(line: 6, scope: !4)