// REQUIRES: asserts
// Modules:
// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: cd %t
// RUN: %clang_cc1 -fmodule-format=obj -emit-pch \
// RUN: -triple %itanium_abi_triple \
// RUN: -fdebug-prefix-map=%t=BUILD \
// RUN: -fdebug-prefix-map=%S=SOURCE \
// RUN: -o %t/prefix.ll %S/debug-info-limited-struct.h \
// RUN: -mllvm -debug-only=pchcontainer &>%t-container.ll
// RUN: cat %t-container.ll | FileCheck %s
// CHECK: distinct !DICompileUnit(
// CHECK-SAME: language: DW_LANG_C{{[^,]*}},
// CHECK-SAME: file: ![[FILE:[0-9]+]],
// CHECK: ![[FILE]] = !DIFile(
// CHECK-SAME: filename: "SOURCE/debug-info-limited-struct.h",
// CHECK-SAME: directory: "BUILD"