[PATCH] D15644: [asan] Use private aliases for global variables (compiler-rt part).

[Maxim Ostapenko via llvm-commits]

m.ostapenko updated this revision to Diff 45281.
m.ostapenko added a comment.

Distinguish between two methods of ODR violation checking in runtime: old one (use __asan_region_is_poisoned) and new one (use odr indicators). This code looks scary, but it manages to preserve default behavior and enable new one if desired.


Repository:
  rL LLVM

http://reviews.llvm.org/D15644

Files:
  lib/asan/asan_flags.inc
  lib/asan/asan_globals.cc
  lib/asan/asan_interface_internal.h
  test/asan/TestCases/Linux/local_alias.cc

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