60 lines
2.8 KiB
LLVM
60 lines
2.8 KiB
LLVM
; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - -use-dwarf-ranges-base-address-specifier | FileCheck %s
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; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - | FileCheck %s
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; RUN: llc -filetype=asm -mtriple=x86_64-pc-linux-gnu %s -o - -dwarf-version 5 | FileCheck --check-prefix=DWARF5 %s
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; CHECK: {{^.Ldebug_ranges0}}
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; CHECK-NEXT: .quad .Ltmp0-.Lfunc_begin0
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; CHECK-NEXT: .quad .Ltmp1-.Lfunc_begin0
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; CHECK-NEXT: .quad .Ltmp2-.Lfunc_begin0
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; CHECK-NEXT: .quad .Ltmp3-.Lfunc_begin0
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; CHECK-NEXT: .quad 0
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; CHECK-NEXT: .quad 0
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; DWARF5: {{^.Ldebug_ranges0}}
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; DWARF5-NEXT: # DW_RLE_offset_pair
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; DWARF5-NEXT: .uleb128 .Ltmp0-.Lfunc_begin0 # starting offset
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; DWARF5-NEXT: .uleb128 .Ltmp1-.Lfunc_begin0 # ending offset
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; DWARF5-NEXT: # DW_RLE_offset_pair
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; DWARF5-NEXT: .uleb128 .Ltmp2-.Lfunc_begin0 # starting offset
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; DWARF5-NEXT: .uleb128 .Ltmp3-.Lfunc_begin0 # ending offset
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; DWARF5-NEXT: # DW_RLE_end_of_list
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; Function Attrs: noinline optnone uwtable
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define dso_local void @_Z2f2v() !dbg !7 {
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entry:
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%b = alloca i8, align 1
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call void @llvm.dbg.declare(metadata i8* %b, metadata !11, metadata !DIExpression()), !dbg !14
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call void @_Z2f1v(), !dbg !15
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call void @_Z2f1v(), !dbg !10
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call void @_Z2f1v(), !dbg !16
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ret void, !dbg !17
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}
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declare dso_local void @_Z2f1v()
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; Function Attrs: nounwind readnone speculatable
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declare void @llvm.dbg.declare(metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 7.0.0 (trunk 337388) (llvm/trunk 337392)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "range_reloc_base.cpp", directory: "/usr/local/google/home/blaikie/dev/scratch")
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!2 = !{}
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!3 = !{i32 2, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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!5 = !{i32 1, !"wchar_size", i32 4}
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!6 = !{!"clang version 7.0.0 (trunk 337388) (llvm/trunk 337392)"}
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!7 = distinct !DISubprogram(name: "f2", linkageName: "_Z2f2v", scope: !1, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{null}
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!10 = !DILocation(line: 3, column: 3, scope: !7)
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!11 = !DILocalVariable(name: "b", scope: !12, file: !1, line: 5, type: !13)
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!12 = distinct !DILexicalBlock(scope: !7, file: !1, line: 4, column: 3)
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!13 = !DIBasicType(name: "bool", size: 8, encoding: DW_ATE_boolean)
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!14 = !DILocation(line: 5, column: 10, scope: !12)
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!15 = !DILocation(line: 6, column: 5, scope: !12)
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!16 = !DILocation(line: 7, column: 5, scope: !12)
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!17 = !DILocation(line: 9, column: 1, scope: !7)
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