1 ; RUN: llc -mtriple=x86_64 -dwarf-version=5 -filetype=obj -O0 < %s | llvm-dwarfdump - \
2 ; RUN: | FileCheck %s --check-prefix=DW5 "--implicit-check-not={{DW_TAG|NULL}}"
3 ; RUN: llc -mtriple=x86_64 -dwarf-version=4 -filetype=obj -O0 < %s | llvm-dwarfdump - \
4 ; RUN: | FileCheck %s --check-prefix=DW4 "--implicit-check-not={{DW_TAG|NULL}}"
6 ; DW5: .debug_info contents:
7 ; DW5: DW_TAG_compile_unit
8 ; DW5:[[SIG8:.*]]: DW_TAG_base_type
9 ; DW5-NEXT:DW_AT_name ("DW_ATE_signed_8")
10 ; DW5-NEXT:DW_AT_encoding (DW_ATE_signed)
11 ; DW5-NEXT:DW_AT_byte_size (0x01)
13 ; DW5:[[SIG32:.*]]: DW_TAG_base_type
14 ; DW5-NEXT:DW_AT_name ("DW_ATE_signed_32")
15 ; DW5-NEXT:DW_AT_encoding (DW_ATE_signed)
16 ; DW5-NEXT:DW_AT_byte_size (0x04)
18 ; DW5: DW_TAG_variable
19 ; DW5: DW_AT_name ("global")
20 ; DW5: DW_AT_location (DW_OP_addrx 0x0, DW_OP_deref, DW_OP_convert ([[SIG8]]) "DW_ATE_signed_8", DW_OP_convert ([[SIG32]]) "DW_ATE_signed_32", DW_OP_stack_value)
21 ; DW5: DW_TAG_base_type
22 ; DW5: DW_AT_name ("int")
25 ; DW4: .debug_info contents:
26 ; DW4: DW_TAG_compile_unit
27 ; DW4: DW_TAG_variable
28 ; DW4: DW_AT_name ("global")
29 ; DW4: DW_AT_location (DW_OP_addr 0x0, DW_OP_deref, DW_OP_dup, DW_OP_constu 0x7, DW_OP_shr, DW_OP_lit0, DW_OP_not, DW_OP_mul, DW_OP_constu 0x8, DW_OP_shl, DW_OP_or, DW_OP_stack_value)
30 ; DW4: DW_TAG_base_type
31 ; DW4: DW_AT_name ("int")
34 @global = dso_local global i32 255, align 4, !dbg !0
37 !llvm.module.flags = !{!7, !8, !9}
40 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression(DW_OP_deref, DW_OP_LLVM_convert, 8, DW_ATE_signed, DW_OP_LLVM_convert, 32, DW_ATE_signed, DW_OP_stack_value))
41 !1 = distinct !DIGlobalVariable(name: "global", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
42 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 9.0.0 (trunk 353791) (llvm/trunk 353801)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)
43 !3 = !DIFile(filename: "dbg.c", directory: "/tmp", checksumkind: CSK_MD5, checksum: "7c731722dd7304ccb8e366ae80269b82")
46 !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
47 !7 = !{i32 2, !"Dwarf Version", i32 5}
48 !8 = !{i32 2, !"Debug Info Version", i32 3}
49 !9 = !{i32 1, !"wchar_size", i32 4}
50 !10 = !{!"clang version 9.0.0 (trunk 353791) (llvm/trunk 353801)"}