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Return std::unique_ptr from SplitFunctionsOutOfModule. NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255084 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-12-09 00:34:10 +00:00
parent 4ed1f8cb98
commit 18d705086f
3 changed files with 25 additions and 30 deletions
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tools/bugpoint/ExtractFunction.cpp
+6 -11
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@@ -303,13 +303,8 @@ static void SplitStaticCtorDtor(const char *GlobalName, Module *M1, Module *M2,
}
}
/// 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.
Module *
llvm::SplitFunctionsOutOfModule(Module *M,
const std::vector<Function*> &F,
std::unique_ptr<Module>
llvm::SplitFunctionsOutOfModule(Module *M, const std::vector<Function *> &F,
ValueToValueMapTy &VMap) {
// Make sure functions & globals are all external so that linkage
// between the two modules will work.
@@ -323,7 +318,7 @@ llvm::SplitFunctionsOutOfModule(Module *M,
}
ValueToValueMapTy NewVMap;
Module *New = CloneModule(M, NewVMap).release();
std::unique_ptr<Module> New = CloneModule(M, NewVMap);
// Remove the Test functions from the Safe module
std::set<Function *> TestFunctions;
@@ -364,9 +359,9 @@ llvm::SplitFunctionsOutOfModule(Module *M,
// Make sure that there is a global ctor/dtor array in both halves of the
// module if they both have static ctor/dtor functions.
SplitStaticCtorDtor("llvm.global_ctors", M, New, NewVMap);
SplitStaticCtorDtor("llvm.global_dtors", M, New, NewVMap);
SplitStaticCtorDtor("llvm.global_ctors", M, New.get(), NewVMap);
SplitStaticCtorDtor("llvm.global_dtors", M, New.get(), NewVMap);
return New;
}