Add clang -cc1 parsing for preprocessor output options (-E).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89854 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/CC1Options.cpp b/lib/Driver/CC1Options.cpp
index 4d50dc7..919d779 100644
--- a/lib/Driver/CC1Options.cpp
+++ b/lib/Driver/CC1Options.cpp
@@ -230,6 +230,12 @@
static void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts,
ArgList &Args) {
+ using namespace cc1options;
+ Opts.ShowCPP = !Args.hasArg(OPT_dM);
+ Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD);
+ Opts.ShowLineMarkers = !Args.hasArg(OPT_P);
+ Opts.ShowComments = Args.hasArg(OPT_C);
+ Opts.ShowMacroComments = Args.hasArg(OPT_CC);
}
static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) {