[ThinLTO] Add per-module indexes to combined index consistently
Summary:
Without this change we only add module paths to the combined index when
there is a module hash or at least one global value. Make this more
consistent by adding the module to the index whenever there is a summary
section, and it is a per-module summary (had a MODULE_CODE_SOURCE_FILENAME
record).
Since we will no longer add module paths lazily, add a new interface to get
the module info from the index that asserts it is already added.
Fixes PR37899.
Reviewers: Vlad, pcc
Subscribers: mehdi_amini, inglorion, steven_wu, llvm-commits
Differential Revision: https://reviews.llvm.org/D48511
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335567 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed