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; RUN: rm -rf %t.casdb
; RUN: llc -cas-friendly-debug-info -O0 --filetype=obj --cas-backend --cas=%t.casdb --mccas-casid -o %t.casid %s
; RUN: llvm-cas-dump --cas=%t.casdb --dwarf-sections-only --dwarf-dump --casid-file %t.casid | FileCheck %s --check-prefix=DWARF
; RUN: llvm-cas-dump --cas=%t.casdb --dwarf-sections-only --casid-file %t.casid | FileCheck %s
; RUN: llc -cas-friendly-debug-info -O0 --filetype=obj --cas-backend --cas=%t.casdb --mccas-casid -o %t_DIE.casid %s
; RUN: llvm-cas-dump --cas=%t.casdb --casid-file %t_DIE.casid --die-refs | FileCheck %s --check-prefix=DWARF-DIE
; REQUIRES: aarch64-registered-target
; This test is created from a C program like:
; int foo() { return 10; }
; DWARF: mc:debug_line_section
; DWARF: debug_line[0x00000000]
; DWARF: Line table prologue:
; DWARF: total_length: 0x000000{{[0-9a-f]+}}
; DWARF: format: DWARF32
; DWARF: version: 4
; DWARF: prologue_length: 0x000000{{[0-9a-f]+}}
; DWARF: 0x0000000000000000 3 3 1 0 0 0 is_stmt prologue_end
; DWARF: 0x0000000000000008 3 3 1 0 0 0 is_stmt end_sequence
; CHECK: CASID File Name: {{.+}}
; CHECK-NEXT: mc:assembler llvmcas://{{.*}}
; CHECK-NEXT: mc:header llvmcas://{{.*}}
; CHECK-NEXT: mc:group llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_abbrev_section llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_info_section llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_top_level llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_Dedupe_top_level llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_data llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_data llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_abbrev_set llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_abbrev llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_abbrev llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_abbrev llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_DIE_distinct_data llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string_section llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_string llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_names_section llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_names llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_objc_section llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_objc llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_namepsac_section llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_namespac llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_types_section llvmcas://{{.*}}
; CHECK-NEXT: mc:apple_types llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_line_section llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_line_distinct_data llvmcas://{{.*}}
; CHECK-NEXT: mc:debug_line llvmcas://{{.*}}
; CHECK-NEXT: mc:padding llvmcas://{{.*}}
; CHECK-NEXT: mc:data_in_code llvmcas://{{.*}}
; CHECK-NEXT: mc:symbol_table llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; CHECK-NEXT: mc:cstring llvmcas://{{.*}}
; DWARF-DIE: mc:debug_DIE_top_level llvmcas://{{.*}}
; DWARF-DIE-NEXT: Header = [4B 0 0 0 4 0 0 0 0 0 8]
; DWARF-DIE-NEXT: CAS Block: llvmcas://{{.*}}
; DWARF-DIE-NEXT: DW_TAG_compile_unit AbbrevIdx = 2
; DWARF-DIE-NEXT: DW_AT_producer DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_language DW_FORM_data2 [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_name DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_LLVM_sysroot DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_stmt_list DW_FORM_sec_offset [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_comp_dir DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_low_pc DW_FORM_addr [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_high_pc DW_FORM_data4 [dedups] [{{.*}}]
; DWARF-DIE-NEXT: CAS Block: llvmcas://{{.*}}
; DWARF-DIE-NEXT: DW_TAG_subprogram AbbrevIdx = 3
; DWARF-DIE-NEXT: DW_AT_low_pc DW_FORM_addr [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_high_pc DW_FORM_data4 [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_APPLE_omit_frame_ptr DW_FORM_flag_present [dedups] []
; DWARF-DIE-NEXT: DW_AT_frame_base DW_FORM_exprloc [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_name DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_decl_file DW_FORM_data1 [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_decl_line DW_FORM_data1 [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_type DW_FORM_ref4_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_external DW_FORM_flag_present [dedups] []
; DWARF-DIE-NEXT: DW_TAG_base_type AbbrevIdx = 4
; DWARF-DIE-NEXT: DW_AT_name DW_FORM_strp_cas [distinct] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_encoding DW_FORM_data1 [dedups] [{{.*}}]
; DWARF-DIE-NEXT: DW_AT_byte_size DW_FORM_data1 [dedups] [{{.*}}]
target triple = "arm64-apple-macosx12.0.0"
define i32 @foo() !dbg !9 {
entry:
ret i32 10, !dbg !14
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!2, !3, !4, !5, !6, !7}
!llvm.ident = !{!8}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "some_clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None, sysroot: "/")
!1 = !DIFile(filename: "test.c", directory: "some_dir")
!2 = !{i32 7, !"Dwarf Version", i32 4}
!3 = !{i32 2, !"Debug Info Version", i32 3}
!4 = !{i32 1, !"wchar_size", i32 4}
!5 = !{i32 7, !"PIC Level", i32 2}
!6 = !{i32 7, !"uwtable", i32 2}
!7 = !{i32 7, !"frame-pointer", i32 1}
!8 = !{!"some_clang"}
!9 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !10, scopeLine: 2, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !13)
!10 = !DISubroutineType(types: !11)
!11 = !{!12}
!12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!13 = !{}
!14 = !DILocation(line: 3, column: 3, scope: !9)
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