1 ; RUN: llc -filetype=asm -O0 -mtriple=x86_64-linux-gnu < %s -dwarf-version 2 | FileCheck -check-prefixes=CHECK,ELF-ASM %s
2 ; RUN: llc -filetype=obj -O0 %s -mtriple=x86_64-linux-gnu -o %t-2 -dwarf-version 2
3 ; RUN: llvm-dwarfdump -v %t-2 | FileCheck %s -check-prefix=CHECK-DWARF
4 ; RUN: llc -filetype=obj -O0 %s -mtriple=x86_64-linux-gnu -o %t-4 -dwarf-version 2
5 ; RUN: llvm-dwarfdump -v %t-4 | FileCheck %s -check-prefix=CHECK-DWARF
7 ; RUN: llc -filetype=asm -O0 -mtriple=x86_64-apple-darwin < %s -dwarf-version 2 | FileCheck -check-prefixes=CHECK,DARWIN-ASM2 %s
8 ; RUN: llc -filetype=asm -O0 -mtriple=x86_64-apple-darwin < %s -dwarf-version 4 | FileCheck -check-prefixes=CHECK,DARWIN-ASM4 %s
9 ; RUN: llc -filetype=obj %s -mtriple=x86_64-apple-darwin -o %t2-2 -dwarf-version 2
10 ; RUN: llvm-dwarfdump -v %t2-2 | FileCheck %s -check-prefix=CHECK-DWARF
11 ; RUN: llc -filetype=obj %s -mtriple=x86_64-apple-darwin -o %t2-4 -dwarf-version 4
12 ; RUN: llvm-dwarfdump -v %t2-4 | FileCheck %s -check-prefix=CHECK-DWARF
14 ; RUN: llc -filetype=asm -O0 -mtriple=x86_64-pc-win32 < %s -dwarf-version 2 | FileCheck -check-prefixes=CHECK,COFF-ASM %s
15 ; RUN: llc -filetype=asm -O0 -mtriple=x86_64-pc-win32 < %s -dwarf-version 4 | FileCheck -check-prefixes=CHECK,COFF-ASM %s
16 ; RUN: llc -filetype=obj -O0 %s -mtriple=x86_64-pc-win32 -o %t3-2 -dwarf-version 2
17 ; RUN: llvm-dwarfdump -v %t3-2 | FileCheck %s -check-prefix=CHECK-DWARF2
18 ; RUN: llc -filetype=obj -O0 %s -mtriple=x86_64-pc-win32 -o %t3-4 -dwarf-version 4
19 ; RUN: llvm-dwarfdump -v %t3-4 | FileCheck %s -check-prefix=CHECK-DWARF
21 ; Testing case generated from:
22 ; clang++ tu1.cpp tu2.cpp -g -emit-llvm -c
23 ; llvm-link tu1.bc tu2.bc -o tu12.ll -S
34 ; Make sure we use relocation for ref_addr on non-darwin platforms.
35 ; CHECK: DW_TAG_compile_unit
36 ; CHECK: DW_TAG_variable
37 ; ELF-ASM: .long [[TYPE:.*]] # DW_AT_type
38 ; DARWIN-ASM2: .long [[TYPE:.*]] ## DW_AT_type
39 ; DARWIN-ASM4: .long [[TYPE:.*]] ## DW_AT_type
40 ; COFF-ASM: .long [[TYPE:.*]] # DW_AT_type
41 ; CHECK: DW_TAG_structure_type
43 ; CHECK: DW_TAG_compile_unit
44 ; CHECK-NOT: DW_TAG_structure_type
45 ; This variable's type is in the 1st CU.
46 ; CHECK: DW_TAG_variable
47 ; Make sure this is relocatable.
48 ; and test that we don't create the labels to emit a correct COFF relocation
49 ; ELF-ASM: .quad .debug_info+[[TYPE]] # DW_AT_type
50 ; COFF-ASM: .secrel32 .Lsection_info+[[TYPE]] # DW_AT_type
51 ; DARWIN-ASM2: .quad [[TYPE]] ## DW_AT_type
52 ; DARWIN-ASM4: .long [[TYPE]] ## DW_AT_type
53 ; CHECK-NOT: DW_TAG_structure_type
56 ; CHECK-DWARF: DW_TAG_compile_unit
57 ; CHECK-DWARF: 0x[[ADDR:.*]]: DW_TAG_structure_type
58 ; CHECK-DWARF: DW_TAG_compile_unit
59 ; CHECK-DWARF: DW_TAG_variable
60 ; CHECK-DWARF: DW_AT_type [DW_FORM_ref_addr] {{.*}}[[ADDR]]
62 ; CHECK-DWARF2: DW_TAG_compile_unit
63 ; CHECK-DWARF2: DW_TAG_variable
64 ; CHECK-DWARF2: DW_AT_type [DW_FORM_ref4] {{.*}} => {[[ADDR:.*]]}
65 ; CHECK-DWARF2: [[ADDR]]: DW_TAG_structure_type
67 source_filename = "test/DebugInfo/X86/ref_addr_relocation.ll"
69 %struct.foo = type { i8 }
71 @f = global %struct.foo zeroinitializer, align 1, !dbg !0
72 @g = global %struct.foo zeroinitializer, align 1, !dbg !6
74 !llvm.dbg.cu = !{!9, !12}
75 !llvm.module.flags = !{!14, !15}
77 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
78 !1 = !DIGlobalVariable(name: "f", scope: null, file: !2, line: 2, type: !3, isLocal: false, isDefinition: true)
79 !2 = !DIFile(filename: "tu1.cpp", directory: "/Users/manmanren/test-Nov/type_unique_air/ref_addr")
80 !3 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", file: !4, line: 1, size: 8, align: 8, elements: !5, identifier: "_ZTS3foo")
81 !4 = !DIFile(filename: "./hdr.h", directory: "/Users/manmanren/test-Nov/type_unique_air/ref_addr")
83 !6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
84 !7 = !DIGlobalVariable(name: "g", scope: null, file: !8, line: 2, type: !3, isLocal: false, isDefinition: true)
85 !8 = !DIFile(filename: "tu2.cpp", directory: "/Users/manmanren/test-Nov/type_unique_air/ref_addr")
86 !9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.4 (trunk 191799)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !10, globals: !11, imports: !5)
89 !12 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !8, producer: "clang version 3.4 (trunk 191799)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, retainedTypes: !10, globals: !13, imports: !5)
91 !14 = !{i32 2, !"Dwarf Version", i32 2}
92 !15 = !{i32 1, !"Debug Info Version", i32 3}