1*07b97492SAdrian Prantl; Test for DISPFlagPure, DISPFlagElement and DISPFlagRecursive. These 2*07b97492SAdrian Prantl; three DISPFlags are used to attach DW_AT_pure, DW_AT_element, and 3*07b97492SAdrian Prantl; DW_AT_recursive attributes to DW_TAG_subprogram DIEs. 4*07b97492SAdrian Prantl 5*07b97492SAdrian Prantl; -- test the resulting DWARF to make sure we're emitting 6*07b97492SAdrian Prantl; DW_AT_{pure,elemental,recursive}. 7*07b97492SAdrian Prantl 8*07b97492SAdrian Prantl; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t.o 9*07b97492SAdrian Prantl; RUN: llvm-dwarfdump -v -debug-info %t.o | FileCheck %s 10*07b97492SAdrian Prantl 11*07b97492SAdrian Prantl; CHECK: DW_TAG_subprogram 12*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_name {{.*}}"subroutine1" 13*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_pure [DW_FORM_flag_present] (true) 14*07b97492SAdrian Prantl; CHECK: DW_TAG_subprogram 15*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_name {{.*}}"subroutine2" 16*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_elemental [DW_FORM_flag_present] (true) 17*07b97492SAdrian Prantl; CHECK: DW_TAG_subprogram 18*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_name {{.*}}"subroutine3" 19*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_recursive [DW_FORM_flag_present] (true) 20*07b97492SAdrian Prantl; CHECK: DW_TAG_subprogram 21*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_name {{.*}}"subroutine4" 22*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_pure [DW_FORM_flag_present] (true) 23*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_elemental [DW_FORM_flag_present] (true) 24*07b97492SAdrian Prantl; CHECK-DAG: DW_AT_recursive [DW_FORM_flag_present] (true) 25*07b97492SAdrian Prantl; CHECK: {{DW_TAG|NULL}} 26*07b97492SAdrian Prantl 27*07b97492SAdrian Prantl 28*07b97492SAdrian Prantl; Function Attrs: noinline nounwind optnone uwtable 29*07b97492SAdrian Prantldefine dso_local void @subroutine1() !dbg !7 { 30*07b97492SAdrian Prantlentry: 31*07b97492SAdrian Prantl ret void, !dbg !10 32*07b97492SAdrian Prantl} 33*07b97492SAdrian Prantl 34*07b97492SAdrian Prantl; Function Attrs: noinline nounwind optnone uwtable 35*07b97492SAdrian Prantldefine dso_local void @subroutine2() !dbg !11 { 36*07b97492SAdrian Prantlentry: 37*07b97492SAdrian Prantl ret void, !dbg !12 38*07b97492SAdrian Prantl} 39*07b97492SAdrian Prantl 40*07b97492SAdrian Prantl; Function Attrs: noinline nounwind optnone uwtable 41*07b97492SAdrian Prantldefine dso_local void @subroutine3() !dbg !13 { 42*07b97492SAdrian Prantlentry: 43*07b97492SAdrian Prantl ret void, !dbg !14 44*07b97492SAdrian Prantl} 45*07b97492SAdrian Prantl 46*07b97492SAdrian Prantl; Function Attrs: noinline nounwind optnone uwtable 47*07b97492SAdrian Prantldefine dso_local void @subroutine4() !dbg !15 { 48*07b97492SAdrian Prantlentry: 49*07b97492SAdrian Prantl ret void, !dbg !16 50*07b97492SAdrian Prantl} 51*07b97492SAdrian Prantl 52*07b97492SAdrian Prantl!llvm.dbg.cu = !{!0} 53*07b97492SAdrian Prantl!llvm.module.flags = !{!3, !4, !5} 54*07b97492SAdrian Prantl!llvm.ident = !{!6} 55*07b97492SAdrian Prantl 56*07b97492SAdrian Prantl!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "c", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None) 57*07b97492SAdrian Prantl!1 = !DIFile(filename: "x.f", directory: "/tmp") 58*07b97492SAdrian Prantl!2 = !{} 59*07b97492SAdrian Prantl!3 = !{i32 2, !"Dwarf Version", i32 4} 60*07b97492SAdrian Prantl!4 = !{i32 2, !"Debug Info Version", i32 3} 61*07b97492SAdrian Prantl!5 = !{i32 1, !"wchar_size", i32 4} 62*07b97492SAdrian Prantl!6 = !{!"c"} 63*07b97492SAdrian Prantl!7 = distinct !DISubprogram(name: "subroutine1", scope: !1, file: !1, line: 1, type: !8, scopeLine: 2, spFlags: DISPFlagDefinition | DISPFlagPure, unit: !0, retainedNodes: !2) 64*07b97492SAdrian Prantl!8 = !DISubroutineType(types: !9) 65*07b97492SAdrian Prantl!9 = !{null} 66*07b97492SAdrian Prantl!10 = !DILocation(line: 3, column: 1, scope: !7) 67*07b97492SAdrian Prantl!11 = distinct !DISubprogram(name: "subroutine2", scope: !1, file: !1, line: 5, type: !8, scopeLine: 6, spFlags: DISPFlagDefinition | DISPFlagElemental, unit: !0, retainedNodes: !2) 68*07b97492SAdrian Prantl!12 = !DILocation(line: 7, column: 1, scope: !11) 69*07b97492SAdrian Prantl!13 = distinct !DISubprogram(name: "subroutine3", scope: !1, file: !1, line: 9, type: !8, scopeLine: 10, spFlags: DISPFlagDefinition | DISPFlagRecursive, unit: !0, retainedNodes: !2) 70*07b97492SAdrian Prantl!14 = !DILocation(line: 11, column: 1, scope: !13) 71*07b97492SAdrian Prantl!15 = distinct !DISubprogram(name: "subroutine4", scope: !1, file: !1, line: 13, type: !8, scopeLine: 14, spFlags: DISPFlagDefinition | DISPFlagPure | DISPFlagElemental | DISPFlagRecursive, unit: !0, retainedNodes: !2) 72*07b97492SAdrian Prantl!16 = !DILocation(line: 15, column: 1, scope: !15) 73