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- ; RUN: llvm-as < %s -o %t.bc 2>&1 >/dev/null | FileCheck -check-prefix=WARN %s
- ; RUN: llvm-dis < %t.bc | FileCheck %s
- ; RUN: verify-uselistorder < %t.bc
- define i32 @main() {
- entry:
- %retval = alloca i32, align 4
- store i32 0, i32* %retval
- ret i32 0, !dbg !12
- }
- !llvm.dbg.cu = !{!0}
- !llvm.module.flags = !{!9}
- !0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5 (trunk 195495) (llvm/trunk 195495:195504M)", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
- !1 = !DIFile(filename: "../llvm/tools/clang/test/CodeGen/debug-info-version.c", directory: "/Users/manmanren/llvm_gmail/release")
- !2 = !{i32 0}
- !3 = !{!4}
- !4 = !DISubprogram(name: "main", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !5, type: !6, function: i32 ()* @main, variables: !2)
- !5 = !DIFile(filename: "../llvm/tools/clang/test/CodeGen/debug-info-version.c", directory: "/Users/manmanren/llvm_gmail/release")
- !6 = !DISubroutineType(types: !7)
- !7 = !{!8}
- !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
- !9 = !{i32 2, !"Dwarf Version", i32 2}
- !12 = !DILocation(line: 4, scope: !4)
- ; WARN: warning: ignoring debug info with an invalid version (0)
- ; CHECK-NOT: !dbg
- ; CHECK-NOT: !llvm.dbg.cu
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