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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/CompilerInvocation.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/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 2520341255..239283a0cc 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -353,6 +353,8 @@ static void FrontendOptsToArgs(const FrontendOptions &Opts, Res.push_back("-disable-free"); if (Opts.RelocatablePCH) Res.push_back("-relocatable-pch"); + if (Opts.ChainedPCH) + Res.push_back("-chained-pch"); if (Opts.ShowHelp) Res.push_back("-help"); if (Opts.ShowMacrosInCodeCompletion) @@ -1032,6 +1034,7 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Opts.OutputFile = Args.getLastArgValue(OPT_o); Opts.Plugins = Args.getAllArgValues(OPT_load); Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); + Opts.ChainedPCH = Args.hasArg(OPT_chained_pch); Opts.ShowHelp = Args.hasArg(OPT_help); Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); Opts.ShowCodePatternsInCodeCompletion |