[PATCH] D21202: Unpoison stack memory in use-after-return + use-after-scope mode

[Vitaly Buka via llvm-commits]

vitalybuka created this revision.
vitalybuka added reviewers: eugenis, kcc.
vitalybuka added a subscriber: llvm-commits.

We still want to unpoison full stack even in use-after-return as it can be disabled at runtime.

PR27453

http://reviews.llvm.org/D21202

Files:
  lib/Transforms/Instrumentation/AddressSanitizer.cpp
  test/Instrumentation/AddressSanitizer/lifetime-uar-uas.ll
  test/Instrumentation/AddressSanitizer/lifetime-uar.ll

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