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:
17 ; X86-NEXT: [[ASM_LINE:^L.*]]:{{$}}
18 ; X86: [[CALL_LINE:^L.*]]:{{$}}
20 ; X86-NEXT: [[RETURN_STMT:.*]]:
22 ; X86-NEXT: [[END_OF_F:.*]]:
24 ; X86-LABEL: .section .debug$S,"rd"
27 ; X86-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
28 ; X86-NEXT: [[F2_START]]:
29 ; X86-NEXT: .secrel32 _f
30 ; X86-NEXT: .secidx _f
31 ; X86-NEXT: .long [[END_OF_F]]-_f
32 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
35 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
36 ; X86-NEXT: .long [[ASM_LINE]]-_f
38 ; X86-NEXT: .long [[CALL_LINE]]-_f
40 ; X86-NEXT: .long [[RETURN_STMT]]-_f
42 ; X86-NEXT: [[FILE_SEGMENT_END]]:
43 ; X86-NEXT: [[F2_END]]:
44 ; File index to string table offset subsection
53 ; X86-NEXT: .ascii "D:\\asm.c"
59 ; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53)
60 ; OBJ32: Characteristics [ (0x42100040)
62 ; OBJ32: Relocations [
63 ; OBJ32-NEXT: 0xC IMAGE_REL_I386_SECREL _f
64 ; OBJ32-NEXT: 0x10 IMAGE_REL_I386_SECTION _f
66 ; OBJ32: FunctionLineTable [
67 ; OBJ32-NEXT: Name: _f
68 ; OBJ32-NEXT: CodeSize: 0x6
69 ; OBJ32-NEXT: FilenameSegment [
70 ; OBJ32-NEXT: Filename: D:\asm.c
71 ; FIXME: An empty __asm stmt creates an extra entry.
72 ; We seem to know that these offsets are the same statically during the
73 ; execution of endModule(). See PR18679 for the details.
82 ; X64-NEXT: [[START:.*]]:{{$}}
84 ; X64-NEXT: subq $40, %rsp
85 ; X64-NEXT: [[ASM_LINE:.*]]:{{$}}
86 ; X64: [[CALL_LINE:.*]]:{{$}}
88 ; X64-NEXT: [[EPILOG_AND_RET:.*]]:
89 ; X64-NEXT: addq $40, %rsp
91 ; X64-NEXT: [[END_OF_F:.*]]:
93 ; X64-LABEL: .section .debug$S,"rd"
96 ; X64-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
97 ; X64-NEXT: [[F2_START]]:
98 ; X64-NEXT: .secrel32 f
100 ; X64-NEXT: .long [[END_OF_F]]-f
101 ; X64-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
104 ; X64-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
105 ; X64-NEXT: .long [[START]]-f
107 ; X64-NEXT: .long [[ASM_LINE]]-f
109 ; X64-NEXT: .long [[CALL_LINE]]-f
111 ; X64-NEXT: .long [[EPILOG_AND_RET]]-f
113 ; X64-NEXT: [[FILE_SEGMENT_END]]:
114 ; X64-NEXT: [[F2_END]]:
115 ; File index to string table offset subsection
116 ; X64-NEXT: .long 244
121 ; X64-NEXT: .long 243
124 ; X64-NEXT: .ascii "D:\\asm.c"
130 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53)
131 ; OBJ64: Characteristics [ (0x42100040)
133 ; OBJ64: Relocations [
134 ; OBJ64-NEXT: 0xC IMAGE_REL_AMD64_SECREL f
135 ; OBJ64-NEXT: 0x10 IMAGE_REL_AMD64_SECTION f
137 ; OBJ64: FunctionLineTable [
138 ; OBJ64-NEXT: Name: f
139 ; OBJ64-NEXT: CodeSize: 0xE
140 ; OBJ64-NEXT: FilenameSegment [
141 ; OBJ64-NEXT: Filename: D:\asm.c
142 ; OBJ64-NEXT: +0x0: 3
143 ; FIXME: An empty __asm stmt creates an extra entry.
144 ; See PR18679 for the details.
145 ; OBJ64-NEXT: +0x4: 4
146 ; OBJ64-NEXT: +0x4: 5
147 ; OBJ64-NEXT: +0x9: 6
152 ; Function Attrs: nounwind
153 define void @f() #0 {
155 call void asm sideeffect inteldialect ".align 4", "~{dirflag},~{fpsr},~{flags}"() #2, !dbg !12
156 call void @g(), !dbg !13
162 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" }
163 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" }
164 attributes #2 = { nounwind }
167 !llvm.module.flags = !{!9, !10}
170 !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]
171 !1 = metadata !{metadata !"<unknown>", metadata !"D:\5C"}
172 !2 = metadata !{i32 0}
173 !3 = metadata !{metadata !4}
174 !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]
175 !5 = metadata !{metadata !"asm.c", metadata !"D:\5C"}
176 !6 = metadata !{metadata !"0x29", metadata !5} ; [ DW_TAG_file_type ] [D:\/asm.c]
177 !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 ]
178 !8 = metadata !{null}
179 !9 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
180 !10 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
181 !11 = metadata !{metadata !"clang version 3.5 "}
182 !12 = metadata !{i32 4, i32 0, metadata !4, null}
183 !13 = metadata !{i32 5, i32 0, metadata !4, null}
184 !14 = metadata !{i32 6, i32 0, metadata !4, null}