Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy Straszheim!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106113 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index d74052f..a925047 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -397,6 +397,10 @@
if (!Opts.ActionName.empty()) {
Res.push_back("-plugin");
Res.push_back(Opts.ActionName);
+ for(unsigned i = 0, e = Opts.PluginArgs.size(); i != e; ++i) {
+ Res.push_back("-plugin-arg-" + Opts.ActionName);
+ Res.push_back(Opts.PluginArgs[i]);
+ }
}
for (unsigned i = 0, e = Opts.Plugins.size(); i != e; ++i) {
Res.push_back("-load");
@@ -989,9 +993,17 @@
Opts.ProgramAction = frontend::RunPreprocessorOnly; break;
}
}
- if (const Arg *A = Args.getLastArg(OPT_plugin)) {
+
+ if (const Arg* A = Args.getLastArg(OPT_plugin)) {
+ Opts.Plugins.push_back(A->getValue(Args,0));
Opts.ProgramAction = frontend::PluginAction;
Opts.ActionName = A->getValue(Args);
+
+ for (arg_iterator it = Args.filtered_begin(OPT_plugin_arg),
+ end = Args.filtered_end(); it != end; ++it) {
+ if ((*it)->getValue(Args, 0) == Opts.ActionName)
+ Opts.PluginArgs.push_back((*it)->getValue(Args, 1));
+ }
}
if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) {