1 ; This checks that .debug_line can be generated in the DWARF64 format.
3 ; RUN: llc -mtriple=x86_64 -dwarf-version=3 -dwarf64 -filetype=obj %s -o %t3
4 ; RUN: llvm-dwarfdump -debug-line %t3 | FileCheck %s
6 ; CHECK: .debug_line contents:
7 ; CHECK-NEXT: debug_line[0x00000000]
8 ; CHECK-NEXT: Line table prologue:
9 ; CHECK-NEXT: total_length:
10 ; CHECK-NEXT: format: DWARF64
12 ; IR generated and reduced from:
15 ; $ clang -g -S -emit-llvm foo.c -o foo.ll
17 target triple = "x86_64-unknown-linux-gnu"
19 @foo = dso_local global i32 0, align 4, !dbg !0
22 !llvm.module.flags = !{!7, !8, !9}
25 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
26 !1 = distinct !DIGlobalVariable(name: "foo", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
27 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 12.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, splitDebugInlining: false, nameTableKind: None)
28 !3 = !DIFile(filename: "foo.c", directory: "/tmp")
31 !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
32 !7 = !{i32 7, !"Dwarf Version", i32 4}
33 !8 = !{i32 2, !"Debug Info Version", i32 3}
34 !9 = !{i32 1, !"wchar_size", i32 4}
35 !10 = !{!"clang version 12.0.0"}