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