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:.*]]:
23 ; X86-NEXT: [[END_OF_F:^L.*]]:
25 ; X86-LABEL: .section .debug$S,"dr"
29 ; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
30 ; X86-NEXT: [[F1_START]]:
31 ; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
32 ; X86-NEXT: [[PROC_SEGMENT_START]]:
33 ; X86-NEXT: .short 4423
35 ; X86-NEXT: .long [[END_OF_F]]-_f
37 ; X86-NEXT: .secrel32 _f
38 ; X86-NEXT: .secidx _f
42 ; X86-NEXT: [[PROC_SEGMENT_END]]:
44 ; X86-NEXT: .short 4431
45 ; X86-NEXT: [[F1_END]]:
50 ; X86-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
51 ; X86-NEXT: [[F2_START]]:
52 ; X86-NEXT: .secrel32 _f
53 ; X86-NEXT: .secidx _f
55 ; X86-NEXT: .long [[END_OF_F]]-_f
56 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
59 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
60 ; X86-NEXT: .long [[ASM_LINE]]-_f
62 ; X86-NEXT: .long [[CALL_LINE]]-_f
64 ; X86-NEXT: .long [[RETURN_STMT]]-_f
72 ; X86-NEXT: [[FILE_SEGMENT_END]]:
73 ; X86-NEXT: [[F2_END]]:
74 ; File index to string table offset subsection
83 ; X86-NEXT: .ascii "D:\\asm.c"
89 ; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53)
90 ; OBJ32: Characteristics [ (0x42100040)
92 ; OBJ32: Relocations [
93 ; OBJ32-NEXT: 0x2C IMAGE_REL_I386_SECREL _f
94 ; OBJ32-NEXT: 0x30 IMAGE_REL_I386_SECTION _f
95 ; OBJ32-NEXT: 0x44 IMAGE_REL_I386_SECREL _f
96 ; OBJ32-NEXT: 0x48 IMAGE_REL_I386_SECTION _f
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
131 ; X64-NEXT: .L{{.*}}:{{$}}
132 ; X64-NEXT: [[START:.*]]:{{$}}
134 ; X64: subq $40, %rsp
135 ; X64-NEXT: [[ASM_LINE:.*]]:{{$}}
136 ; X64: [[CALL_LINE:.*]]:{{$}}
138 ; X64-NEXT: [[EPILOG_AND_RET:.*]]:
139 ; X64: addq $40, %rsp
141 ; X64-NEXT: .L{{.*}}:
142 ; X64-NEXT: [[END_OF_F:.*]]:
144 ; X64-LABEL: .section .debug$S,"dr"
147 ; X64-NEXT: .long 241
148 ; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]]
149 ; X64-NEXT: [[F1_START]]:
150 ; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]]
151 ; X64-NEXT: [[PROC_SEGMENT_START]]:
152 ; X64-NEXT: .short 4423
154 ; X64-NEXT: .long [[END_OF_F]]-f
156 ; X64-NEXT: .secrel32 f
157 ; X64-NEXT: .secidx f
159 ; X64-NEXT: .byte 102
161 ; X64-NEXT: [[PROC_SEGMENT_END]]:
163 ; X64-NEXT: .short 4431
164 ; X64-NEXT: [[F1_END]]:
168 ; X64-NEXT: .long 242
169 ; X64-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
170 ; X64-NEXT: [[F2_START]]:
171 ; X64-NEXT: .secrel32 f
172 ; X64-NEXT: .secidx f
174 ; X64-NEXT: .long [[END_OF_F]]-f
175 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
178 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
179 ; X64-NEXT: .long [[START]]-f
181 ; X64-NEXT: .long [[ASM_LINE]]-f
183 ; X64-NEXT: .long [[CALL_LINE]]-f
185 ; X64-NEXT: .long [[EPILOG_AND_RET]]-f
195 ; X64-NEXT: [[FILE_SEGMENT_END]]:
196 ; X64-NEXT: [[F2_END]]:
197 ; File index to string table offset subsection
198 ; X64-NEXT: .long 244
203 ; X64-NEXT: .long 243
206 ; X64-NEXT: .ascii "D:\\asm.c"
212 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53)
213 ; OBJ64: Characteristics [ (0x42100040)
215 ; OBJ64: Relocations [
216 ; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f
217 ; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f
218 ; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f
219 ; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f
221 ; OBJ64: Subsection [
222 ; OBJ64-NEXT: Type: 0xF1
225 ; OBJ64-NEXT: DisplayName: f
226 ; OBJ64-NEXT: Section: f
227 ; OBJ64-NEXT: CodeSize: 0xE
229 ; OBJ64-NEXT: ProcEnd
231 ; OBJ64: FunctionLineTable [
232 ; OBJ64-NEXT: Name: f
233 ; OBJ64-NEXT: Flags: 0x1
234 ; OBJ64-NEXT: CodeSize: 0xE
235 ; OBJ64-NEXT: FilenameSegment [
236 ; OBJ64-NEXT: Filename: D:\asm.c
237 ; OBJ64-NEXT: +0x0: 3
238 ; FIXME: An empty __asm stmt creates an extra entry.
239 ; See PR18679 for the details.
240 ; OBJ64-NEXT: +0x4: 4
241 ; OBJ64-NEXT: +0x4: 5
242 ; OBJ64-NEXT: +0x9: 6
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
249 ; OBJ64-NEXT: ColStart: 0
250 ; OBJ64-NEXT: ColEnd: 0
255 ; Function Attrs: nounwind
256 define void @f() #0 {
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 = !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @f, 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, !"Dwarf Version", i32 4}
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)