1 ; The .bc file was generated from this source using llvm-as from 8.0 release.
2 ; RUN: llvm-dis < %s.bc | FileCheck %s
4 define i32 @main() !dbg !5 {
6 %retval = alloca i32, align 4
7 store i32 0, i32* %retval
12 !llvm.module.flags = !{!3, !4}
14 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 8.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
15 !1 = !DIFile(filename: "mainsubprogram.c", directory: "/dir")
17 !3 = !{i32 2, !"Dwarf Version", i32 4}
18 !4 = !{i32 1, !"Debug Info Version", i32 3}
19 !5 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 6, type: !6, scopeLine: 6, virtualIndex: 6, flags: DIFlagPrototyped | DIFlagMainSubprogram, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
20 ; CHECK: !5 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 6, type: !6, scopeLine: 6, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagMainSubprogram, unit: !0, retainedNodes: !2)
21 !6 = !DISubroutineType(types: !7)
23 !8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
24 !9 = !DILocation(line: 7, scope: !5)