[PATCH] D59798: Add analyzer option to limit the number of imported TUs

[Endre Fülöp via Phabricator via cfe-commits]

gamesh411 created this revision.
Herald added subscribers: cfe-commits, jdoerfert, dkrupp, donat.nagy, Szelethus, a.sidorin, baloghadamsoftware, whisperity.
Herald added a reviewer: martong.
Herald added a project: clang.

During CTU analysis of complex projects, the loaded AST-contents of
imported TUs can grow bigger than available system memory. This option
introduces a threshold on the number of TUs to be imported for a single
TU in order to prevent such cases.


Repository:
  rC Clang

https://reviews.llvm.org/D59798

Files:
  include/clang/CrossTU/CrossTranslationUnit.h
  include/clang/Driver/CC1Options.td
  include/clang/StaticAnalyzer/Core/AnalyzerOptions.h
  lib/CrossTU/CrossTranslationUnit.cpp
  lib/Frontend/CompilerInvocation.cpp
  lib/StaticAnalyzer/Core/CallEvent.cpp
  test/Analysis/ctu-import-threshold.c
  unittests/CrossTU/CrossTranslationUnitTest.cpp

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