1; RUN: %llc_dwarf -O0 -filetype=obj %s -o - | llvm-dwarfdump -v -debug-info - | FileCheck %s 2 3; Ensure that pointer constants are emitted as unsigned data. Alternatively, 4; these could be signless data (dataN). 5 6; Built with Clang from: 7; template <ptr V, void (*F)(), int i> 8; void func() {} 9; template void func<nullptr, nullptr, 42>(); 10 11; CHECK: DW_TAG_subprogram 12; CHECK: DW_TAG_template_value_parameter 13; CHECK: DW_AT_name {{.*}}"V" 14; CHECK: DW_AT_const_value [DW_FORM_udata] (0) 15; CHECK: DW_TAG_template_value_parameter 16; CHECK: DW_AT_name {{.*}}"F" 17; CHECK: DW_AT_const_value [DW_FORM_udata] (0) 18 19; Function Attrs: nounwind uwtable 20define weak_odr void @_Z4funcILPv0ELPFvvE0ELi42EEvv() #0 !dbg !4 { 21entry: 22 ret void, !dbg !18 23} 24 25attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 26 27!llvm.dbg.cu = !{!0} 28!llvm.module.flags = !{!15, !16} 29!llvm.ident = !{!17} 30 31!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 32!1 = !DIFile(filename: "constant-pointers.cpp", directory: "/tmp/dbginfo") 33!2 = !{} 34!4 = distinct !DISubprogram(name: "func<nullptr, nullptr, 42>", linkageName: "_Z4funcILPv0ELPFvvE0ELi42EEvv", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, templateParams: !8, retainedNodes: !2) 35!5 = !DIFile(filename: "constant-pointers.cpp", directory: "/tmp/dbginfo") 36!6 = !DISubroutineType(types: !7) 37!7 = !{null} 38!8 = !{!9, !11, !13} 39!9 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "V", type: !10, value: i8 0) 40!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: null) 41!11 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "F", type: !12, value: i8 0) 42!12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !6) 43!13 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "i", type: !14, value: i32 42) 44!14 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 45!15 = !{i32 2, !"Dwarf Version", i32 4} 46!16 = !{i32 2, !"Debug Info Version", i32 3} 47!17 = !{!"clang version 3.5.0 "} 48!18 = !DILocation(line: 3, scope: !4) 49