2 Commits

Author	SHA1	Message	Date
Mehdi Amini	f82bda0a7a	ThinLTO: don't perform incremental LTO on module without a hash ... Clang always emit a hash for ThinLTO, but as other frontend are starting to use ThinLTO, this could be a serious bug. Differential Revision: https://reviews.llvm.org/D25379 llvm-svn: 283655	2016-10-08 04:44:23 +00:00
Mehdi Amini	00fa1409ec	ThinLTO: handles modules with empty summaries ... We need to add an entry in the combined-index for modules that have a hash but otherwise empty summary, this is needed so that we can get the hash for the module. Also, if no entry is present in the combined index for a module, we need to skip it when trying to compute a cache entry. Differential Revision: https://reviews.llvm.org/D25300 llvm-svn: 283654	2016-10-08 04:44:18 +00:00