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| -rw-r--r-- | tools/bugpoint/ExtractFunction.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/bugpoint/ExtractFunction.cpp b/tools/bugpoint/ExtractFunction.cpp index 29ad23c149..41b5641ff5 100644 --- a/tools/bugpoint/ExtractFunction.cpp +++ b/tools/bugpoint/ExtractFunction.cpp @@ -144,6 +144,11 @@ void llvm::DeleteFunctionBody(Function *F) { /// SplitFunctionsOutOfModule - Given a module and a list of functions in the /// module, split the functions OUT of the specified module, and place them in /// the new module. +/// +/// FIXME: this could be made DRAMATICALLY more efficient for large programs if +/// we just MOVED functions from one module to the other, instead of cloning the +/// whole module, then proceeding to delete an entire module's worth of stuff. +/// Module *llvm::SplitFunctionsOutOfModule(Module *M, const std::vector<Function*> &F) { // Make sure functions & globals are all external so that linkage |