| ; RUN: llc -disable-debug-info-print=true -exception-model=dwarf -o - %s | FileCheck %s |
| ; RUN: llc -disable-debug-info-print=true -exception-model=sjlj -o - %s | FileCheck %s --check-prefix=SJLJ-CHECK |
| |
| define i16 @main() nounwind !dbg !7 { |
| entry: |
| ret i16 0, !dbg !9 |
| } |
| |
| define i16 @helper() !dbg !10 { |
| entry: |
| ret i16 0, !dbg !11 |
| } |
| |
| |
| ; CHECK: main |
| ; CHECK-NOT: cfi_startproc |
| ; CHECK-NOT: .file |
| ; CHECK-NOT: .loc |
| ; CHECK: helper |
| ; CHECK: cfi_startproc |
| ; CHECK-NOT: .file |
| ; CHECK-NOT: .loc |
| ; CHECK: cfi_endproc |
| |
| ; SJLJ-CHECK: main |
| ; SJLJ-CHECK-NOT: cfi_startproc |
| ; SJLJ-CHECK-NOT: .file |
| ; SJLJ-CHECK-NOT: .loc |
| ; SJLJ-CHECK: helper |
| ; SJLJ-CHECK-NOT: cfi_startproc |
| ; SJLJ-CHECK-NOT: .file |
| ; SJLJ-CHECK-NOT: .loc |
| |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5} |
| !llvm.ident = !{!6} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 12.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2, splitDebugInlining: false, nameTableKind: None) |
| !1 = !DIFile(filename: "unwind-tables.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 7, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !{!"clang version 12.0.0"} |
| !7 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) |
| !8 = !DISubroutineType(types: !2) |
| !9 = !DILocation(line: 2, column: 3, scope: !7) |
| !10 = distinct !DISubprogram(name: "helper", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) |
| !11 = !DILocation(line: 2, column: 3, scope: !10) |