1; RUN: %llc_dwarf -O0 -filetype=obj < %s -dwarf-inlined-strings=Enable -o - | llvm-dwarfdump -show-form - | FileCheck %s
2
3; Also test that the null streamer doesn't crash with debug info.
4; RUN: %llc_dwarf -O0 -filetype=null < %s -dwarf-inlined-strings=Enable
5
6; generated from the following source compiled to bitcode with clang -g -O1
7; static int i;
8; int main() {
9;   (void)&i;
10; }
11
12; CHECK-NOT: DW_FORM_str{{(p|x)}}
13; CHECK: DW_FORM_string
14; CHECK-NOT: DW_FORM_str{{(p|x)}}
15
16
17source_filename = "test/DebugInfo/Generic/global.ll"
18
19; Function Attrs: nounwind readnone uwtable
20define i32 @main() #0 !dbg !9 {
21entry:
22  ret i32 0, !dbg !12
23}
24
25attributes #0 = { nounwind readnone uwtable "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
26
27!llvm.dbg.cu = !{!0}
28!llvm.module.flags = !{!7, !8}
29
30!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.4 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !3, imports: !2)
31!1 = !DIFile(filename: "global.cpp", directory: "/tmp")
32!2 = !{}
33!3 = !{!4}
34!4 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression())
35!5 = !DIGlobalVariable(name: "i", linkageName: "_ZL1i", scope: null, file: !1, line: 1, type: !6, isLocal: true, isDefinition: true)
36!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
37!7 = !{i32 2, !"Dwarf Version", i32 3}
38!8 = !{i32 1, !"Debug Info Version", i32 3}
39!9 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !10, isLocal: false, isDefinition: true, scopeLine: 2, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !2)
40!10 = !DISubroutineType(types: !11)
41!11 = !{!6}
42!12 = !DILocation(line: 4, scope: !9)
43
44