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Enable use after scope detection in the new LLVM pass manager #69127

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Feb 14, 2020
Merged

Enable use after scope detection in the new LLVM pass manager #69127

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4 changes: 2 additions & 2 deletions src/rustllvm/PassWrapper.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -761,14 +761,14 @@ LLVMRustOptimizeWithNewPassManager(
}

if (SanitizerOptions->SanitizeAddress) {
// FIXME: Rust does not expose the UseAfterScope option.
PipelineStartEPCallbacks.push_back([&](ModulePassManager &MPM) {
MPM.addPass(RequireAnalysisPass<ASanGlobalsMetadataAnalysis, Module>());
});
OptimizerLastEPCallbacks.push_back(
[SanitizerOptions](FunctionPassManager &FPM, PassBuilder::OptimizationLevel Level) {
FPM.addPass(AddressSanitizerPass(
/*CompileKernel=*/false, SanitizerOptions->SanitizeRecover));
/*CompileKernel=*/false, SanitizerOptions->SanitizeRecover,
/*UseAfterScope=*/true));
}
);
PipelineStartEPCallbacks.push_back(
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