1 ; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s
3 ; This LL file was generated by running clang on the following code:
7 ; 3 static void bar(int arg, ...) {
15 ; The bar function happens to have no lexical scopes, yet it has one instruction
16 ; with debug information available. This used to be PR19239.
18 ; X86-LABEL: {{^}}"?bar@@YAXHZZ":
20 ; X86-NEXT: [[JMP_LINE:^L.*]]:{{$}}
21 ; X86: jmp "?foo@@YAXXZ"
22 ; X86-NEXT: [[END_OF_BAR:^L.*]]:{{$}}
25 ; X86-LABEL: .section .debug$S,"rd"
26 ; X86: .secrel32 "?bar@@YAXHZZ"
27 ; X86-NEXT: .secidx "?bar@@YAXHZZ"
30 ; X86-NEXT: .long {{.*}}
31 ; X86-NEXT: .long [[JMP_LINE]]-"?bar@@YAXHZZ"
34 ; X86-LABEL: .long 244
36 ; ModuleID = 'test.cpp'
37 target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
38 target triple = "i686-pc-win32"
40 ; Function Attrs: nounwind
41 define void @"\01?spam@@YAXXZ"() #0 {
43 tail call void @"\01?bar@@YAXHZZ"(), !dbg !11
47 ; Function Attrs: nounwind
48 define internal void @"\01?bar@@YAXHZZ"() #0 {
50 tail call void @"\01?foo@@YAXXZ"() #2, !dbg !13
54 declare void @"\01?foo@@YAXXZ"() #1
56 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" }
57 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" }
58 attributes #2 = { nounwind }
61 !llvm.module.flags = !{!8, !9}
64 !0 = !{!"0x11\004\00clang version 3.5.0 \001\00\000\00\002", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [D:\/test.cpp] [DW_LANG_C_plus_plus]
65 !1 = !{!"test.cpp", !"D:\5C"}
68 !4 = !{!"0x2e\00spam\00spam\00\007\000\001\000\006\00256\001\007", !1, !5, !6, null, void ()* @"\01?spam@@YAXXZ", null, null, !2} ; [ DW_TAG_subprogram ] [line 7] [def] [spam]
69 !5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [D:\/test.cpp]
70 !6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !2, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
71 !7 = !{!"0x2e\00bar\00bar\00\003\001\001\000\006\00256\001\003", !1, !5, !6, null, null, null, null, !2} ; [ DW_TAG_subprogram ] [line 3] [local] [def] [bar]
72 !8 = !{i32 2, !"Dwarf Version", i32 4}
73 !9 = !{i32 1, !"Debug Info Version", i32 2}
74 !10 = !{!"clang version 3.5.0 "}
75 !11 = !MDLocation(line: 8, scope: !4)
76 !12 = !MDLocation(line: 9, scope: !4)
77 !13 = !MDLocation(line: 4, scope: !7)
78 !14 = !MDLocation(line: 5, scope: !7)