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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt %s -o - -S | llvm-as - | llvm-dis - | FileCheck %s3 4; Key Instructions enabled.5define dso_local void @f() !dbg !10 {6; CHECK-LABEL: define dso_local void @f(7; CHECK-SAME: ) !dbg [[DBG3:![0-9]+]] {8; CHECK-NEXT: [[ENTRY:.*:]]9; CHECK-NEXT: ret void, !dbg [[DBG6:![0-9]+]]10;11entry:12 ret void, !dbg !1313}14 15; Key Instructions disabled.16define dso_local void @g() !dbg !14 {17; CHECK-LABEL: define dso_local void @g(18; CHECK-SAME: ) !dbg [[DBG7:![0-9]+]] {19; CHECK-NEXT: [[ENTRY:.*:]]20; CHECK-NEXT: ret void, !dbg [[DBG8:![0-9]+]]21;22entry:23 ret void, !dbg !1524}25 26!llvm.dbg.cu = !{!0}27!llvm.module.flags = !{!3}28 29!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 21.0.0git", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)30!1 = !DIFile(filename: "key-instr.cpp", directory: "/")31!3 = !{i32 2, !"Debug Info Version", i32 3}32!9 = !{!"clang version 21.0.0git"}33!10 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, keyInstructions: true)34!11 = !DISubroutineType(types: !12)35!12 = !{null}36!13 = !DILocation(line: 1, scope: !10, atomGroup: 1, atomRank: 1)37!14 = distinct !DISubprogram(name: "g", scope: !1, file: !1, line: 2, type: !11, scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, keyInstructions: false)38!15 = !DILocation(line: 2, scope: !14)39;.40; CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)41; CHECK: [[META1]] = !DIFile(filename: "{{.*}}key-instr.cpp", directory: {{.*}})42; CHECK: [[DBG3]] = distinct !DISubprogram(name: "f", scope: [[META1]], file: [[META1]], line: 1, type: [[META4:![0-9]+]], scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]], keyInstructions: true)43; CHECK: [[META4]] = !DISubroutineType(types: [[META5:![0-9]+]])44; CHECK: [[META5]] = !{null}45; CHECK: [[DBG6]] = !DILocation(line: 1, scope: [[DBG3]], atomGroup: 1, atomRank: 1)46; CHECK: [[DBG7]] = distinct !DISubprogram(name: "g", scope: [[META1]], file: [[META1]], line: 2, type: [[META4]], scopeLine: 2, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]])47; CHECK: [[DBG8]] = !DILocation(line: 2, scope: [[DBG7]])48;.49