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Enable use after scope detection in the new LLVM pass manager

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Implementation of 08a1c566a792dcf9657d293155f7ada87746bb65 for the new
LLVM pass manager, support for which landed in the meantime.
This commit is contained in:
Tomasz Miąsko 2020-02-13 00:00:00 +00:00
parent 2e6eaceede
commit 91b4a24219
1 changed files with 2 additions and 2 deletions
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4
src/rustllvm/PassWrapper.cpp
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@ -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(