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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-29 23:23:46 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-29 23:23:46 +0000 |
| commit | dbafb6c3384301f6217b6ad851eceae3a363c243 (patch) | |
| tree | 33286187a42aa672a0b33e1a4a1fa9ef6d8e4083 /clang/lib/Frontend/CompilerInstance.cpp | |
| parent | d676ab13540473bdb15c2d204e4cd84bf1fcea93 (diff) | |
| download | bcm5719-llvm-dbafb6c3384301f6217b6ad851eceae3a363c243.tar.gz bcm5719-llvm-dbafb6c3384301f6217b6ad851eceae3a363c243.zip | |
Teach ASTReader how to read only the Preprocessor state from an AST file, not the ASTContext state.
We use this when running a preprocessor-only action on an AST file in order to
avoid paying the runtime cost of loading the extra information.
llvm-svn: 306760
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInstance.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp index 9be5f9cd1bd..bb6a665cb45 100644 --- a/clang/lib/Frontend/CompilerInstance.cpp +++ b/clang/lib/Frontend/CompilerInstance.cpp @@ -517,7 +517,7 @@ IntrusiveRefCntPtr<ASTReader> CompilerInstance::createPCHExternalASTSource( HeaderSearchOptions &HSOpts = PP.getHeaderSearchInfo().getHeaderSearchOpts(); IntrusiveRefCntPtr<ASTReader> Reader(new ASTReader( - PP, Context, PCHContainerRdr, Extensions, + PP, &Context, PCHContainerRdr, Extensions, Sysroot.empty() ? "" : Sysroot.data(), DisablePCHValidation, AllowPCHWithCompilerErrors, /*AllowConfigurationMismatch*/ false, HSOpts.ModulesValidateSystemHeaders, UseGlobalModuleIndex)); @@ -1473,7 +1473,7 @@ void CompilerInstance::createModuleManager() { "Reading modules", *FrontendTimerGroup); ModuleManager = new ASTReader( - getPreprocessor(), getASTContext(), getPCHContainerReader(), + getPreprocessor(), &getASTContext(), getPCHContainerReader(), getFrontendOpts().ModuleFileExtensions, Sysroot.empty() ? "" : Sysroot.c_str(), PPOpts.DisablePCHValidation, /*AllowASTWithCompilerErrors=*/false, |
