| ; REQUIRES: object-emission |
| |
| ; RUN: llc -split-dwarf=Enable -filetype=obj -O0 -generate-type-units -mtriple=x86_64-unknown-linux-gnu < %s \ |
| ; RUN: | llvm-dwarfdump - | FileCheck %s |
| |
| ; RUN: llc -split-dwarf=Disable -filetype=obj -O0 -generate-type-units -mtriple=x86_64-unknown-linux-gnu < %s \ |
| ; RUN: | llvm-dwarfdump - | FileCheck --check-prefix=SINGLE %s |
| |
| ; Test case built from: |
| ;int i; |
| ; |
| ;template <int *I> |
| ;struct S1 {}; |
| ; |
| ;S1<&i> s1; |
| ; |
| ;template <int *I> |
| ;struct S2_1 {}; |
| ; |
| ;struct S2 { |
| ; S2_1<&i> s2_1; |
| ;}; |
| ; |
| ;S2 s2; |
| ; |
| ;template <int *I> |
| ;struct S3_1 {}; |
| ; |
| ;struct S3_2 {}; |
| ; |
| ;struct S3 { |
| ; S3_1<&i> s3_1; |
| ; S3_2 s3_2; |
| ;}; |
| ; |
| ;S3 s3; |
| ; |
| ;struct S4_1 {}; |
| ; |
| ;template <int *T> |
| ;struct S4_2 {}; |
| ; |
| ;struct S4 { |
| ; S4_1 s4_1; |
| ; S4_2<&::i> s4_2; |
| ;}; |
| ; |
| ;S4 s4; |
| |
| |
| ; CHECK: .debug_info.dwo contents: |
| |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S1<&i>" |
| |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S2" |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S2_1<&i>" |
| |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S3" |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S3_1<&i>" |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_declaration |
| ; CHECK-NEXT: DW_AT_signature |
| |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S4" |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_declaration |
| ; CHECK-NEXT: DW_AT_signature |
| ; CHECK: DW_TAG_structure_type |
| ; CHECK-NEXT: DW_AT_name {{.*}}"S4_2<&i>" |
| |
| ; SINGLE: .debug_info contents: |
| |
| ; SINGLE: DW_TAG_structure_type |
| ; SINGLE-NEXT: DW_AT_declaration |
| ; SINGLE-NEXT: DW_AT_signature |
| |
| ; SINGLE: DW_TAG_structure_type |
| ; SINGLE-NEXT: DW_AT_declaration |
| ; SINGLE-NEXT: DW_AT_signature |
| |
| ; SINGLE: DW_TAG_structure_type |
| ; SINGLE-NEXT: DW_AT_declaration |
| ; SINGLE-NEXT: DW_AT_signature |
| |
| ; SINGLE: DW_TAG_structure_type |
| ; SINGLE-NEXT: DW_AT_declaration |
| ; SINGLE-NEXT: DW_AT_signature |
| |
| %struct.S1 = type { i8 } |
| %struct.S2 = type { %struct.S2_1 } |
| %struct.S2_1 = type { i8 } |
| %struct.S3 = type { %struct.S3_1, %struct.S3_2 } |
| %struct.S3_1 = type { i8 } |
| %struct.S3_2 = type { i8 } |
| %struct.S4 = type { %struct.S4_1, %struct.S4_2 } |
| %struct.S4_1 = type { i8 } |
| %struct.S4_2 = type { i8 } |
| |
| @i = global i32 0, align 4 |
| @a = global %struct.S1 zeroinitializer, align 1 |
| @s2 = global %struct.S2 zeroinitializer, align 1 |
| @s3 = global %struct.S3 zeroinitializer, align 1 |
| @s4 = global %struct.S4 zeroinitializer, align 1 |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!34, !35} |
| !llvm.ident = !{!36} |
| |
| !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5.0 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !27, metadata !2, metadata !"tu.dwo", i32 1} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/tu.cpp] [DW_LANG_C_plus_plus] |
| !1 = metadata !{metadata !"tu.cpp", metadata !"/tmp/dbginfo"} |
| !2 = metadata !{} |
| !3 = metadata !{metadata !4, metadata !9, metadata !12, metadata !13, metadata !17, metadata !18, metadata !19, metadata !23, metadata !24} |
| !4 = metadata !{i32 786451, metadata !1, null, metadata !"S1<&i>", i32 4, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS2S1IXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [S1<&i>] [line 4, size 8, align 8, offset 0] [def] [from ] |
| !5 = metadata !{metadata !6} |
| !6 = metadata !{i32 786480, null, metadata !"I", metadata !7, i32* @i, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ] |
| !7 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int] |
| !8 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] |
| !9 = metadata !{i32 786451, metadata !1, null, metadata !"S2", i32 11, i64 8, i64 8, i32 0, i32 0, null, metadata !10, i32 0, null, null, metadata !"_ZTS2S2"} ; [ DW_TAG_structure_type ] [S2] [line 11, size 8, align 8, offset 0] [def] [from ] |
| !10 = metadata !{metadata !11} |
| !11 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2S2", metadata !"s2_1", i32 12, i64 8, i64 8, i64 0, i32 0, metadata !"_ZTS4S2_1IXadL_Z1iEEE"} ; [ DW_TAG_member ] [s2_1] [line 12, size 8, align 8, offset 0] [from _ZTS4S2_1IXadL_Z1iEEE] |
| !12 = metadata !{i32 786451, metadata !1, null, metadata !"S2_1<&i>", i32 9, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS4S2_1IXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [S2_1<&i>] [line 9, size 8, align 8, offset 0] [def] [from ] |
| !13 = metadata !{i32 786451, metadata !1, null, metadata !"S3", i32 22, i64 16, i64 8, i32 0, i32 0, null, metadata !14, i32 0, null, null, metadata !"_ZTS2S3"} ; [ DW_TAG_structure_type ] [S3] [line 22, size 16, align 8, offset 0] [def] [from ] |
| !14 = metadata !{metadata !15, metadata !16} |
| !15 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2S3", metadata !"s3_1", i32 23, i64 8, i64 8, i64 0, i32 0, metadata !"_ZTS4S3_1IXadL_Z1iEEE"} ; [ DW_TAG_member ] [s3_1] [line 23, size 8, align 8, offset 0] [from _ZTS4S3_1IXadL_Z1iEEE] |
| !16 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2S3", metadata !"s3_2", i32 24, i64 8, i64 8, i64 8, i32 0, metadata !"_ZTS4S3_2"} ; [ DW_TAG_member ] [s3_2] [line 24, size 8, align 8, offset 8] [from _ZTS4S3_2] |
| !17 = metadata !{i32 786451, metadata !1, null, metadata !"S3_1<&i>", i32 18, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS4S3_1IXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [S3_1<&i>] [line 18, size 8, align 8, offset 0] [def] [from ] |
| !18 = metadata !{i32 786451, metadata !1, null, metadata !"S3_2", i32 20, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTS4S3_2"} ; [ DW_TAG_structure_type ] [S3_2] [line 20, size 8, align 8, offset 0] [def] [from ] |
| !19 = metadata !{i32 786451, metadata !1, null, metadata !"S4", i32 34, i64 16, i64 8, i32 0, i32 0, null, metadata !20, i32 0, null, null, metadata !"_ZTS2S4"} ; [ DW_TAG_structure_type ] [S4] [line 34, size 16, align 8, offset 0] [def] [from ] |
| !20 = metadata !{metadata !21, metadata !22} |
| !21 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2S4", metadata !"s4_1", i32 35, i64 8, i64 8, i64 0, i32 0, metadata !"_ZTS4S4_1"} ; [ DW_TAG_member ] [s4_1] [line 35, size 8, align 8, offset 0] [from _ZTS4S4_1] |
| !22 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2S4", metadata !"s4_2", i32 36, i64 8, i64 8, i64 8, i32 0, metadata !"_ZTS4S4_2IXadL_Z1iEEE"} ; [ DW_TAG_member ] [s4_2] [line 36, size 8, align 8, offset 8] [from _ZTS4S4_2IXadL_Z1iEEE] |
| !23 = metadata !{i32 786451, metadata !1, null, metadata !"S4_1", i32 29, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTS4S4_1"} ; [ DW_TAG_structure_type ] [S4_1] [line 29, size 8, align 8, offset 0] [def] [from ] |
| !24 = metadata !{i32 786451, metadata !1, null, metadata !"S4_2<&i>", i32 32, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !25, metadata !"_ZTS4S4_2IXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [S4_2<&i>] [line 32, size 8, align 8, offset 0] [def] [from ] |
| !25 = metadata !{metadata !26} |
| !26 = metadata !{i32 786480, null, metadata !"T", metadata !7, i32* @i, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ] |
| !27 = metadata !{metadata !28, metadata !30, metadata !31, metadata !32, metadata !33} |
| !28 = metadata !{i32 786484, i32 0, null, metadata !"i", metadata !"i", metadata !"", metadata !29, i32 1, metadata !8, i32 0, i32 1, i32* @i, null} ; [ DW_TAG_variable ] [i] [line 1] [def] |
| !29 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/tu.cpp] |
| !30 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !29, i32 6, metadata !"_ZTS2S1IXadL_Z1iEEE", i32 0, i32 1, %struct.S1* @a, null} ; [ DW_TAG_variable ] [a] [line 6] [def] |
| !31 = metadata !{i32 786484, i32 0, null, metadata !"s2", metadata !"s2", metadata !"", metadata !29, i32 15, metadata !"_ZTS2S2", i32 0, i32 1, %struct.S2* @s2, null} ; [ DW_TAG_variable ] [s2] [line 15] [def] |
| !32 = metadata !{i32 786484, i32 0, null, metadata !"s3", metadata !"s3", metadata !"", metadata !29, i32 27, metadata !"_ZTS2S3", i32 0, i32 1, %struct.S3* @s3, null} ; [ DW_TAG_variable ] [s3] [line 27] [def] |
| !33 = metadata !{i32 786484, i32 0, null, metadata !"s4", metadata !"s4", metadata !"", metadata !29, i32 39, metadata !"_ZTS2S4", i32 0, i32 1, %struct.S4* @s4, null} ; [ DW_TAG_variable ] [s4] [line 39] [def] |
| !34 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} |
| !35 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} |
| !36 = metadata !{metadata !"clang version 3.5.0 "} |