1; RUN: llc -O0 %s -filetype=obj -o %t.o 2; RUN: llvm-dwarfdump -arch arm64 %t.o | FileCheck %s 3; RUN: llvm-dwarfdump -arch 0x0100000c %t.o | FileCheck %s 4; CHECK: file format Mach-O arm64 5; 6; RUN: llvm-dwarfdump -arch i386 %t.o \ 7; RUN: | FileCheck %s --allow-empty --check-prefix=NEGATIVE 8; RUN: llvm-dwarfdump -arch 0 %t.o \ 9; RUN: | FileCheck %s --allow-empty --check-prefix=NEGATIVE 10; NEGATIVE-NOT: file format 11source_filename = "/tmp/empty.c" 12target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 13target triple = "arm64-apple-ios" 14 15!llvm.module.flags = !{!1, !2, !3, !4} 16!llvm.dbg.cu = !{!5} 17 18!1 = !{i32 2, !"Dwarf Version", i32 4} 19!2 = !{i32 2, !"Debug Info Version", i32 3} 20!3 = !{i32 1, !"wchar_size", i32 4} 21!4 = !{i32 7, !"PIC Level", i32 2} 22!5 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "Apple clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) 23!6 = !DIFile(filename: "/tmp/empty.c", directory: "/Volumes/Data/llvm-project") 24