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-rw-r--r--lib/Frontend/CompilerInvocation.cpp3
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