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-rw-r--r--clang/lib/Frontend/FrontendActions.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Frontend/FrontendActions.cpp b/clang/lib/Frontend/FrontendActions.cpp
index 400d35361c9..694cadcd13c 100644
--- a/clang/lib/Frontend/FrontendActions.cpp
+++ b/clang/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());
}
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