63 lines
2.8 KiB
LLVM
63 lines
2.8 KiB
LLVM
; Namelist is a fortran feature, this test checks whether DW_TAG_namelist and
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; DW_TAG_namelist_item attributes are emitted correctly, when declared inside
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; a module.
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;
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; RUN: llc -O0 -mtriple=x86_64-unknown-linux-gnu %s -filetype=obj -o %t.o
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; RUN: llvm-dwarfdump %t.o | FileCheck %s
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;
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; CHECK: [[ITEM1:0x.+]]: DW_TAG_variable
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; CHECK: DW_AT_name ("aa")
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; CHECK: [[ITEM2:0x.+]]: DW_TAG_variable
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; CHECK: DW_AT_name ("bb")
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; CHECK: DW_TAG_namelist
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; CHECK: DW_AT_name ("nml")
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; CHECK: DW_TAG_namelist_item
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; CHECK: DW_AT_namelist_item ([[ITEM1]])
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; CHECK: DW_TAG_namelist_item
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; CHECK: DW_AT_namelist_item ([[ITEM2]])
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;
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; generated from
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;
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; module mm
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; integer :: aa=10, bb=20
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; namelist /nml/ aa, bb
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; end module mm
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;
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; subroutine test()
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; use mm
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; write(*,nml)
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; end subroutine test
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;
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; Program namelist
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; Call test()
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; End Program
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source_filename = "namelist2.ll"
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!llvm.module.flags = !{!19, !20}
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!llvm.dbg.cu = !{!4}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = distinct !DIGlobalVariable(name: "aa", scope: !2, file: !3, line: 2, type: !9, isLocal: false, isDefinition: true)
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!2 = !DIModule(scope: !4, name: "mm", file: !3, line: 1)
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!3 = !DIFile(filename: "namelist2.f90", directory: "/dir")
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!4 = distinct !DICompileUnit(language: DW_LANG_Fortran90, file: !3, producer: " F90 Flang - 1.5 2017-05-01", isOptimized: false, flags: "'+flang -g namelist2.f90 -S -emit-llvm'", runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !5, globals: !6, imports: !14, nameTableKind: None)
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!5 = !{}
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!6 = !{!0, !7, !10}
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!7 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression(DW_OP_plus_uconst, 4))
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!8 = distinct !DIGlobalVariable(name: "bb", scope: !2, file: !3, line: 2, type: !9, isLocal: false, isDefinition: true)
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!9 = !DIBasicType(name: "integer", size: 32, align: 32, encoding: DW_ATE_signed)
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!10 = !DIGlobalVariableExpression(var: !11, expr: !DIExpression())
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!11 = distinct !DIGlobalVariable(name: "nml", scope: !2, file: !3, line: 2, type: !12, isLocal: false, isDefinition: true)
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!12 = !DICompositeType(tag: DW_TAG_namelist, name: "nml", file: !3, elements: !13)
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!13 = !{!1, !8}
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!14 = !{!15}
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!15 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !16, entity: !2, file: !3, line: 6)
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!16 = distinct !DISubprogram(name: "test", scope: !4, file: !3, line: 6, type: !17, scopeLine: 6, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition, unit: !4)
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!17 = !DISubroutineType(types: !18)
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!18 = !{null}
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!19 = !{i32 2, !"Dwarf Version", i32 4}
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!20 = !{i32 2, !"Debug Info Version", i32 3}
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!21 = distinct !DISubprogram(name: "namelist", scope: !4, file: !3, line: 11, type: !22, scopeLine: 11, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagMainSubprogram, unit: !4)
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!22 = !DISubroutineType(cc: DW_CC_program, types: !18)
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