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1; RUN: llc -O0 %s -filetype=obj -o - \2; RUN: | llvm-dwarfdump -arch arm64e - | FileCheck %s3; CHECK: file format Mach-O arm644 5source_filename = "/tmp/empty.c"6target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"7target triple = "arm64e-apple-ios"8 9!llvm.module.flags = !{!1, !2, !3, !4}10!llvm.dbg.cu = !{!5}11 12!1 = !{i32 2, !"Dwarf Version", i32 4}13!2 = !{i32 2, !"Debug Info Version", i32 3}14!3 = !{i32 1, !"wchar_size", i32 4}15!4 = !{i32 7, !"PIC Level", i32 2}16!5 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "Apple clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)17!6 = !DIFile(filename: "/tmp/empty.c", directory: "/Volumes/Data/llvm-project")18