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| author | Noah Shutty <shutty@google.com> | 2021-11-04 12:59:59 -0700 |
|---|---|---|
| committer | Petr Hosek <phosek@google.com> | 2021-11-04 13:00:44 -0700 |
| commit | d788c44f5cddb3e73069cd4d965bbf55b0d602d5 (patch) | |
| tree | 728ea3a88252303ed623da0524b528dea987109d /llvm/lib/LTO/LTOBackend.cpp | |
| parent | 48dc5c8e731b1198c4ba4b2f08b235c55e6d5aef (diff) | |
| download | llvm-d788c44f5cddb3e73069cd4d965bbf55b0d602d5.zip llvm-d788c44f5cddb3e73069cd4d965bbf55b0d602d5.tar.gz llvm-d788c44f5cddb3e73069cd4d965bbf55b0d602d5.tar.bz2 | |
[Support] Improve Caching conformance with Support library behavior
This diff makes several amendments to the local file caching mechanism
which was migrated from ThinLTO to Support in
rGe678c51177102845c93529d457b020f969125373 in response to follow-up
discussion on that commit.
Patch By: noajshu
Differential Revision: https://reviews.llvm.org/D113080
Diffstat (limited to 'llvm/lib/LTO/LTOBackend.cpp')
| -rw-r--r-- | llvm/lib/LTO/LTOBackend.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/LTO/LTOBackend.cpp b/llvm/lib/LTO/LTOBackend.cpp index dfdd6bf..d0e3b45d 100644 --- a/llvm/lib/LTO/LTOBackend.cpp +++ b/llvm/lib/LTO/LTOBackend.cpp @@ -411,7 +411,10 @@ static void codegen(const Config &Conf, TargetMachine *TM, EC.message()); } - auto Stream = AddStream(Task); + Expected<std::unique_ptr<CachedFileStream>> StreamOrErr = AddStream(Task); + if (Error Err = StreamOrErr.takeError()) + report_fatal_error(std::move(Err)); + std::unique_ptr<CachedFileStream> &Stream = *StreamOrErr; legacy::PassManager CodeGenPasses; CodeGenPasses.add( createImmutableModuleSummaryIndexWrapperPass(&CombinedIndex)); |