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Use std::unique_ptr. NFC.

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llvm-svn: 325165
This commit is contained in:
Rafael Espindola 2018-02-14 20:21:20 +00:00
parent 5786faace5
commit 0e867383d9
1 changed files with 5 additions and 6 deletions
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11
tools/bugpoint/CrashDebugger.cpp
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@ -242,7 +242,7 @@ bool ReduceCrashingFunctions::TestFuncs(std::vector<Function *> &Funcs) {
// Clone the program to try hacking it apart...
ValueToValueMapTy VMap;
Module *M = CloneModule(*BD.getProgram(), VMap).release();
std::unique_ptr<Module> M = CloneModule(*BD.getProgram(), VMap);
// Convert list to set for fast lookup...
std::set<Function *> Functions;
@ -301,19 +301,18 @@ bool ReduceCrashingFunctions::TestFuncs(std::vector<Function *> &Funcs) {
}
// Finally, remove any null members from any global intrinsic.
RemoveFunctionReferences(M, "llvm.used");
RemoveFunctionReferences(M, "llvm.compiler.used");
RemoveFunctionReferences(M.get(), "llvm.used");
RemoveFunctionReferences(M.get(), "llvm.compiler.used");
}
// Try running the hacked up program...
if (TestFn(BD, M)) {
BD.setNewProgram(M); // It crashed, keep the trimmed version...
if (TestFn(BD, M.get())) {
BD.setNewProgram(M.release()); // It crashed, keep the trimmed version...
// Make sure to use function pointers that point into the now-current
// module.
Funcs.assign(Functions.begin(), Functions.end());
return true;
}
delete M;
return false;
}