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| author | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-07-09 00:00:58 +0000 |
|---|---|---|
| committer | Sebastian Redl <sebastian.redl@getdesigned.at> | 2010-07-09 00:00:58 +0000 |
| commit | d6ac4524cd441808f152f7e10900a8315ea31c08 (patch) | |
| tree | 9824c0881c512b43580fb12216cd4e9ed6b7bcc6 /lib/Frontend/FrontendActions.cpp | |
| parent | d325ffb9cbd26b6a3f219d115191d9a00b6dea8c (diff) | |
Add a frontend option -chained-pch and don't pass an active PCH reader to the PCH writer if it is not set, preventing creation of chained PCH files. Since the reader is so far unused, effectively no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107936 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/FrontendActions.cpp')
| -rw-r--r-- | lib/Frontend/FrontendActions.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp index 400d35361c..694cadcd13 100644 --- a/lib/Frontend/FrontendActions.cpp +++ b/lib/Frontend/FrontendActions.cpp @@ -82,7 +82,9 @@ ASTConsumer *GeneratePCHAction::CreateASTConsumer(CompilerInstance &CI, if (CI.getFrontendOpts().RelocatablePCH) return CreatePCHGenerator(CI.getPreprocessor(), OS, - CI.getPCHReader(), Sysroot.c_str()); + CI.getInvocation().getFrontendOpts().ChainedPCH ? + CI.getPCHReader() : 0, + Sysroot.c_str()); return CreatePCHGenerator(CI.getPreprocessor(), OS, CI.getPCHReader()); } |