1 ; RUN: llc -mtriple x86_64-pc-linux < %s | FileCheck %s 2 3 ; Test that we don't pollute the start of the file with debug sections 4 5 ; CHECK: .text 6 ; CHECK-NEXT: .file "<stdin>" 7 ; CHECK-NEXT: .globl f 8 ; CHECK-NEXT: .p2align 4, 0x90 9 ; CHECK-NEXT: .type f,@function 10 ; CHECK-NEXT: f: # @f 11 12 ; CHECK: .section .debug_str 13 14 define void @f() !dbg !4 { 15 ret void, !dbg !9 16 } 17 !llvm.dbg.cu = !{!0} 18 !llvm.module.flags = !{!7, !8} 19 20 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "foo", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 21 !1 = !DIFile(filename: "/foo/test.c", directory: "/foo") 22 !2 = !{} 23 !4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 24 !5 = !DISubroutineType(types: !6) 25 !6 = !{null} 26 !7 = !{i32 2, !"Dwarf Version", i32 4} 27 !8 = !{i32 2, !"Debug Info Version", i32 3} 28 !9 = !DILocation(line: 1, column: 15, scope: !4) 29
