| ; REQUIRES: object-emission |
| |
| ; RUN: %llc_dwarf -O0 -filetype=obj %s -o - | llvm-dwarfdump -v -debug-info - | FileCheck %s |
| |
| ; Ensure that pointer constants are emitted as unsigned data. Alternatively, |
| ; these could be signless data (dataN). |
| |
| ; Built with Clang from: |
| ; template <void *V, void (*F)(), int i> |
| ; void func() {} |
| ; template void func<nullptr, nullptr, 42>(); |
| |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_TAG_template_value_parameter |
| ; CHECK: DW_AT_name {{.*}} "V" |
| ; CHECK: DW_AT_const_value [DW_FORM_udata] (0) |
| ; CHECK: DW_TAG_template_value_parameter |
| ; CHECK: DW_AT_name {{.*}} "F" |
| ; CHECK: DW_AT_const_value [DW_FORM_udata] (0) |
| |
| ; Function Attrs: nounwind uwtable |
| define weak_odr void @_Z4funcILPv0ELPFvvE0ELi42EEvv() #0 !dbg !4 { |
| entry: |
| ret void, !dbg !18 |
| } |
| |
| attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!15, !16} |
| !llvm.ident = !{!17} |
| |
| !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) |
| !1 = !DIFile(filename: "constant-pointers.cpp", directory: "/tmp/dbginfo") |
| !2 = !{} |
| !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) |
| !5 = !DIFile(filename: "constant-pointers.cpp", directory: "/tmp/dbginfo") |
| !6 = !DISubroutineType(types: !7) |
| !7 = !{null} |
| !8 = !{!9, !11, !13} |
| !9 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "V", type: !10, value: i8 0) |
| !10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: null) |
| !11 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "F", type: !12, value: i8 0) |
| !12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !6) |
| !13 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "i", type: !14, value: i32 42) |
| !14 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !15 = !{i32 2, !"Dwarf Version", i32 4} |
| !16 = !{i32 2, !"Debug Info Version", i32 3} |
| !17 = !{!"clang version 3.5.0 "} |
| !18 = !DILocation(line: 3, scope: !4) |