diff options
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index b1003f2..e6c9d77 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -1028,9 +1028,20 @@ void EmitAssemblyHelper::RunOptimizationPipeline( // of the pipeline. if (LangOpts.Sanitize.has(SanitizerKind::LocalBounds)) PB.registerScalarOptimizerLateEPCallback( - [](FunctionPassManager &FPM, OptimizationLevel Level) { - FPM.addPass( - BoundsCheckingPass(BoundsCheckingPass::ReportingMode::Trap)); + [this](FunctionPassManager &FPM, OptimizationLevel Level) { + BoundsCheckingPass::ReportingMode Mode; + if (CodeGenOpts.SanitizeTrap.has(SanitizerKind::LocalBounds)) { + Mode = BoundsCheckingPass::ReportingMode::Trap; + } else if (CodeGenOpts.SanitizeMinimalRuntime) { + Mode = CodeGenOpts.SanitizeRecover.has(SanitizerKind::LocalBounds) + ? BoundsCheckingPass::ReportingMode::MinRuntime + : BoundsCheckingPass::ReportingMode::MinRuntimeAbort; + } else { + Mode = CodeGenOpts.SanitizeRecover.has(SanitizerKind::LocalBounds) + ? BoundsCheckingPass::ReportingMode::FullRuntime + : BoundsCheckingPass::ReportingMode::FullRuntimeAbort; + } + FPM.addPass(BoundsCheckingPass(Mode)); }); // Don't add sanitizers if we are here from ThinLTO PostLink. That already |