| ;; This test checks whether c default lowerBound is removed. |
| ; REQUIRES: x86_64-linux |
| |
| ; RUN: %llc_dwarf %s -filetype=obj -o - | llvm-dwarfdump - | FileCheck %s |
| |
| ;; c default DW_AT_lower_bound(0) is not dumped. |
| ; CHECK-LABEL: DW_TAG_subrange_type |
| ; CHECK-NEXT: DW_AT_type |
| ; CHECK-NEXT: DW_AT_upper_bound (4) |
| |
| ;; c non-default lowerBound=1 is dumped. |
| ; CHECK-LABEL: DW_TAG_subrange_type |
| ; CHECK-NEXT: DW_AT_type |
| ; CHECK-NEXT: DW_AT_lower_bound (1) |
| ; CHECK-NEXT: DW_AT_upper_bound (5) |
| |
| ; ModuleID = 'cDefaultLower.c' |
| source_filename = "cDefaultLower.c" |
| |
| !llvm.module.flags = !{!0, !1} |
| !llvm.dbg.cu = !{!2} |
| |
| !0 = !{i32 2, !"Dwarf Version", i32 4} |
| !1 = !{i32 2, !"Debug Info Version", i32 3} |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 11.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !5, globals: !4, imports: !4) |
| !3 = !DIFile(filename: "cDefaultLower.c", directory: "dir") |
| !4 = !{} |
| !5 = !{!6, !10} |
| !6 = !DICompositeType(tag: DW_TAG_array_type, baseType: !7, size: 160, align: 32, elements: !8) |
| !7 = !DIBasicType(name: "integer", size: 32, align: 32, encoding: DW_ATE_signed) |
| !8 = !{!9} |
| !9 = !DISubrange(lowerBound: 0, upperBound: 4) |
| !10 = !DICompositeType(tag: DW_TAG_array_type, baseType: !7, size: 160, align: 32, elements: !11) |
| !11 = !{!12} |
| !12 = !DISubrange(lowerBound: 1, upperBound: 5) |
