| ; RUN: llc -o - %s | FileCheck --check-prefix=CHECK-DWARF2 %s |
| ; RUN: llc -dwarf-version=4 -o - %s | FileCheck --check-prefix=CHECK-DWARF4 %s |
| |
| target datalayout = "e-p:64:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; CHECK-DWARF2: .byte 13 # DW_AT_location |
| ; CHECK-DWARF2-NEXT: .byte 3 |
| ; CHECK-DWARF2-NEXT: .quad g |
| ; CHECK-DWARF2-NEXT: .byte 16 |
| ; CHECK-DWARF2-NEXT: .byte 4 |
| ; CHECK-DWARF2-NEXT: .byte 16 |
| ; CHECK-DWARF2-NEXT: .byte 4 |
| |
| ; CHECK-DWARF4: .byte 14 # DW_AT_location |
| ; CHECK-DWARF4-NEXT: .byte 3 |
| ; CHECK-DWARF4-NEXT: .quad g |
| ; CHECK-DWARF4-NEXT: .byte 16 |
| ; CHECK-DWARF4-NEXT: .byte 4 |
| ; CHECK-DWARF4-NEXT: .byte 16 |
| ; CHECK-DWARF4-NEXT: .byte 4 |
| ; CHECK-DWARF4-NEXT: .byte 159 |
| |
| @g = global i32 0, !dbg !2 |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang", file: !4, globals: !1, emissionKind: FullDebug) |
| !1 = !{!2} |
| !2 = !DIGlobalVariableExpression(var: !8, expr: !3) |
| !3 = !DIExpression(DW_OP_constu, 4, DW_OP_constu, 4, DW_OP_stack_value) |
| !4 = !DIFile(filename: "<stdin>", directory: "/") |
| !5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| |
| !6 = !{i32 2, !"Dwarf Version", i32 2} |
| !7 = !{i32 2, !"Debug Info Version", i32 3} |
| !8 = distinct !DIGlobalVariable(name: "a", scope: null, isLocal: false, isDefinition: true, type: !5) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!6, !7} |