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-rw-r--r--clang/lib/Driver/ToolChains/CommonArgs.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 43f7d7f3b7b..98a36bcd837 100644
--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -416,6 +416,12 @@ void tools::AddGoldPlugin(const ToolChain &ToolChain, const ArgList &Args,
CmdArgs.push_back(Args.MakeArgString(Twine("-plugin-opt=O") + OOpt));
}
+ if (Args.hasArg(options::OPT_gsplit_dwarf)) {
+ CmdArgs.push_back(
+ Args.MakeArgString(Twine("-plugin-opt=dwo_dir=") +
+ Output.getFilename() + "_dwo"));
+ }
+
if (IsThinLTO)
CmdArgs.push_back("-plugin-opt=thinlto");
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