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Use std::unique_ptr. NFC.

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llvm-svn: 325173
This commit is contained in:
Rafael Espindola 2018-02-14 21:10:29 +00:00
parent 6190942a21
commit f4fd7fc5c5
1 changed files with 5 additions and 6 deletions
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11
tools/bugpoint/Miscompilation.cpp
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@ -243,10 +243,9 @@ static Expected<std::unique_ptr<Module>> testMergedProgram(const BugDriver &BD,
return std::move(Merged);
}
/// TestFuncs - split functions in a Module into two groups: those that are
/// under consideration for miscompilation vs. those that are not, and test
/// split functions in a Module into two groups: those that are under
/// consideration for miscompilation vs. those that are not, and test
/// accordingly. Each group of functions becomes a separate Module.
///
Expected<bool>
ReduceMiscompilingFunctions::TestFuncs(const std::vector<Function *> &Funcs) {
// Test to see if the function is misoptimized if we ONLY run it on the
@ -266,8 +265,8 @@ ReduceMiscompilingFunctions::TestFuncs(const std::vector<Function *> &Funcs) {
// we can conclude that a function triggers the bug when in fact one
// needs a larger set of original functions to do so.
ValueToValueMapTy VMap;
Module *Clone = CloneModule(*BD.getProgram(), VMap).release();
Module *Orig = BD.swapProgramIn(Clone);
std::unique_ptr<Module> Clone = CloneModule(*BD.getProgram(), VMap);
std::unique_ptr<Module> Orig(BD.swapProgramIn(Clone.release()));
std::vector<Function *> FuncsOnClone;
for (unsigned i = 0, e = Funcs.size(); i != e; ++i) {
@ -284,7 +283,7 @@ ReduceMiscompilingFunctions::TestFuncs(const std::vector<Function *> &Funcs) {
Expected<bool> Broken =
TestFn(BD, std::move(ToOptimize), std::move(ToNotOptimize));
delete BD.swapProgramIn(Orig);
delete BD.swapProgramIn(Orig.release());
return Broken;
}