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$S,"rn"
27 ; X86-NEXT: .long [[F2_END:.*]]-[[F2_START:.*]]
28 ; X86-NEXT: [[F2_START]]:
29 ; X86-NEXT: .secrel32 _f
30 ; X86-NEXT: .secidx _f
31 ; X86-NEXT: .long [[END_OF_F]]-_f
32 ; X86-NEXT: [[FILE_SEGMENT_START:[^:]*]]:
35 ; X86-NEXT: .long [[FILE_SEGMENT_END:.*]]-[[FILE_SEGMENT_START]]
36 ; X86-NEXT: .long [[ASM_LINE]]-_f
38 ; X86-NEXT: .long [[CALL_LINE]]-_f
40 ; X86-NEXT: .long [[RETURN_STMT]]-_f
42 ; X86-NEXT: [[FILE_SEGMENT_END]]:
43 ; X86-NEXT: [[F2_END]]:
44 ; File index to string table offset subsection
53 ; X86-NEXT: .ascii "D:\\asm.c"
59 ; OBJ32: Name: .debug$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,"rn"
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 !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ 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 !{i32 786478, metadata !5, metadata !6, metadata !"f", metadata !"f", metadata !"", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @f, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [f]
175 !5 = metadata !{metadata !"asm.c", metadata !"D:\5C"}
176 !6 = metadata !{i32 786473, metadata !5} ; [ DW_TAG_file_type ] [D:\/asm.c]
177 !7 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, 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 1}
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}