1// RUN: rm -rf %t 2// RUN: %clang_cc1 -fmodules -fmodule-format=obj -debug-info-kind=limited -dwarf-ext-refs \ 3// RUN: -fimplicit-module-maps -x c -fmodules-cache-path=%t -I %S/Inputs \ 4// RUN: %s -emit-llvm -o - | FileCheck %s 5#include "DebugSubmoduleA.h" 6#include "DebugSubmoduleB.h" 7 8// CHECK: !DICompileUnit 9// CHECK-NOT: !DICompileUnit 10// CHECK: !DIModule(scope: ![[PARENT:.*]], name: "DebugSubmoduleA" 11// CHECK: [[PARENT]] = !DIModule(scope: null, name: "DebugSubmodules" 12// CHECK: !DIModule(scope: ![[PARENT]], name: "DebugSubmoduleB" 13// CHECK: !DICompileUnit({{.*}}splitDebugFilename: {{.*}}DebugSubmodules 14// CHECK-SAME: dwoId: 15// CHECK-NOT: !DICompileUnit 16