1;; Test that we get a parser error when a basic block contains only a debug 2;; record. 3; RUN: not llvm-as < %s 2>&1 | FileCheck %s 4; ModuleID = '<stdin>' 5source_filename = "<stdin>" 6 7define dso_local i32 @f(i32 %a) !dbg !7 { 8entry: 9 #dbg_value(!DIArgList(i32 %a), !12, !DIExpression(), !14) 10; CHECK: <stdin>:[[@LINE+1]]:1: error: expected instruction opcode 11} 12 13!llvm.dbg.cu = !{!0} 14!llvm.module.flags = !{!3, !4, !5} 15!llvm.ident = !{!6} 16 17!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 18.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None) 18!1 = !DIFile(filename: "print.c", directory: "/tmp") 19!2 = !{} 20!3 = !{i32 2, !"Dwarf Version", i32 5} 21!4 = !{i32 2, !"Debug Info Version", i32 3} 22!5 = !{i32 1, !"wchar_size", i32 4} 23!6 = !{!"clang version 18.0.0"} 24!7 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 3, type: !8, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !11) 25!8 = !DISubroutineType(types: !9) 26!9 = !{!10, !10} 27!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 28!11 = !{!12, !13} 29!12 = !DILocalVariable(name: "a", arg: 1, scope: !7, file: !1, line: 3, type: !10) 30!13 = !DILocalVariable(name: "b", scope: !7, file: !1, line: 3, type: !10) 31!14 = !DILocation(line: 3, column: 15, scope: !7) 32!15 = distinct !DIAssignID() 33!16 = !DILocation(line: 3, column: 20, scope: !7) 34!17 = !DILocation(line: 3, column: 25, scope: !7) 35!18 = !DILocation(line: 3, column: 30, scope: !7) 36