1 ; RUN: %llc_dwarf %s -o - -dwarf-version 2 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF2
2 ; RUN: %llc_dwarf %s -o - -dwarf-version 3 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF3
3 ; RUN: %llc_dwarf %s -o - -dwarf-version 4 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF4
5 ; .debug_frame is not emitted for targeting Windows x64.
6 ; REQUIRES: debug_frame
8 ; Function Attrs: nounwind
11 %call = call i32 bitcast (i32 (...)* @bar to i32 ()*)(), !dbg !12
12 %add = add nsw i32 %call, 1, !dbg !12
13 ret i32 %add, !dbg !12
16 declare i32 @bar(...) #1
18 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
19 attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
22 !llvm.module.flags = !{!9, !10}
25 !0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
26 !1 = !DIFile(filename: "test.c", directory: "/tmp")
29 !4 = !DISubprogram(name: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, function: i32 ()* @foo, variables: !2)
30 !5 = !DIFile(filename: "test.c", directory: "/tmp")
31 !6 = !DISubroutineType(types: !7)
33 !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
34 !9 = !{i32 2, !"Dwarf Version", i32 4}
35 !10 = !{i32 1, !"Debug Info Version", i32 3}
36 !11 = !{!"clang version 3.5.0 "}
37 !12 = !DILocation(line: 2, scope: !4)
39 ; DWARF2: .debug_frame contents:
41 ; DWARF2-NEXT: Augmentation:
42 ; DWARF2-NOT: Address size:
43 ; DWARF2-NOT: Segment desc size:
45 ; DWARF3: .debug_frame contents:
47 ; DWARF3-NEXT: Augmentation:
48 ; DWARF3-NOT: Address size:
49 ; DWARF3-NOT: Segment desc size:
51 ; DWARF4: .debug_frame contents:
53 ; DWARF4-NEXT: Augmentation:
54 ; DWARF4: Address size:
55 ; DWARF4: Segment desc size: