1; Test that DIFile representation upgrades with introduction of
2; optional source field.
3;
4; RUN: llvm-dis < %s.bc | FileCheck %s
5; RUN: verify-uselistorder < %s.bc
6
7!llvm.dbg.cu = !{!1}
8!llvm.module.flags = !{!3}
9
10!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 5.0.1 (tags/RELEASE_501/final)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
11; CHECK-NOT: !DIFile({{.*}}source:{{.*}})
12!2 = !DIFile(filename: "a.c", directory: "/test")
13!3 = !{i32 2, !"Debug Info Version", i32 3}
14