1 ; RUN: llvm-as -disable-output < %s -o /dev/null 2>&1 | FileCheck %s
3 declare void @llvm.dbg.declare(metadata, metadata, metadata)
4 declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
6 define void @foo() !dbg !2 {
9 ; CHECK: conflicting debug info for argument
10 call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !3, metadata !DIExpression()), !dbg !6
11 call void @llvm.dbg.declare(metadata i32* %a, metadata !4, metadata !DIExpression()), !dbg !6
15 ; CHECK: warning: ignoring invalid debug info
18 !llvm.module.flags = !{!7, !8}
20 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", emissionKind: FullDebug)
21 !1 = !DIFile(filename: "x.c", directory: "/")
22 !2 = distinct !DISubprogram(name: "foo", scope: !0, isDefinition: true, unit: !0)
23 !3 = !DILocalVariable(name: "a", arg: 1, scope: !2, file: !1, line: 1, type: !5)
24 !4 = !DILocalVariable(name: "b", arg: 1, scope: !2, file: !1, line: 1, type: !5)
25 !5 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
26 !6 = !DILocation(line: 1, scope: !2)
27 !7 = !{i32 2, !"Dwarf Version", i32 4}
28 !8 = !{i32 1, !"Debug Info Version", i32 3}