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[asan] Remove runtime flag detect_stack_use_after_scope
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Authored by vitalybuka on Aug 28 2016, 12:00 AM.

Details

Summary

We are going to use store instructions to poison some allocas.
Runtime flag will require branching in instrumented code on every lifetime
intrinsic. We'd like to avoid that.

Diff Detail

Event Timeline

vitalybuka retitled this revision from to [asan] Remove runtime flag detect_stack_use_after_scope.
vitalybuka updated this object.
vitalybuka added a reviewer: eugenis.
vitalybuka added a subscriber: llvm-commits.
eugenis accepted this revision.Aug 29 2016, 10:02 AM
eugenis edited edge metadata.

LGTM

This revision is now accepted and ready to land.Aug 29 2016, 10:02 AM
This revision was automatically updated to reflect the committed changes.