1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple armv7-apple-darwin < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; Test that we don't pollute the start of the file with debug sections. 4*9880d681SAndroid Build Coastguard Worker; This is particularly important on ARM MachO as a change in section order can 5*9880d681SAndroid Build Coastguard Worker; cause a change the relaxation of the instructions used. 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; CHECK: .section __TEXT,__text,regular,pure_instructions 8*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .syntax unified 9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .globl _f 10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .p2align 2 11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: _f: @ @f 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK: .section __DWARF,__debug_str,regular,debug 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerdefine void @f() !dbg !4 { 16*9880d681SAndroid Build Coastguard Worker ret void, !dbg !9 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker!llvm.dbg.cu = !{!0} 19*9880d681SAndroid Build Coastguard Worker!llvm.module.flags = !{!7, !8} 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker!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) 22*9880d681SAndroid Build Coastguard Worker!1 = !DIFile(filename: "/foo/test.c", directory: "/foo") 23*9880d681SAndroid Build Coastguard Worker!2 = !{} 24*9880d681SAndroid Build Coastguard Worker!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) 25*9880d681SAndroid Build Coastguard Worker!5 = !DISubroutineType(types: !6) 26*9880d681SAndroid Build Coastguard Worker!6 = !{null} 27*9880d681SAndroid Build Coastguard Worker!7 = !{i32 2, !"Dwarf Version", i32 4} 28*9880d681SAndroid Build Coastguard Worker!8 = !{i32 2, !"Debug Info Version", i32 3} 29*9880d681SAndroid Build Coastguard Worker!9 = !DILocation(line: 1, column: 15, scope: !4) 30