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-rw-r--r--utils/TableGen/LLVMCConfigurationEmitter.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp
index c40a39d..6572595 100644
--- a/utils/TableGen/LLVMCConfigurationEmitter.cpp
+++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp
@@ -3028,6 +3028,8 @@ void CheckDriverData(DriverData& Data) {
FilterNotInGraph(Data.Edges, Data.ToolDescs);
// Typecheck the compilation graph.
+ // TODO: use a genuine graph representation instead of a vector and check for
+ // multiple edges.
TypecheckGraph(Data.Edges, Data.ToolDescs);
// Check that there are no options without side effects (specified
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