commit 46efcb09dc16b91cb805abea52f3ff6081a63751
author Alexey Samsonov <samsonov@google.com> Fri May 24 11:46:56 2013 +0000
committer Alexey Samsonov <samsonov@google.com> Fri May 24 11:46:56 2013 +0000
tree 07e801ce44ba5c388b29f307747940aae5eb55d1
parent 2811a0ccbadb9f8c50fe0b6aa8e4e39193fef4e7

Disable init-order checking before destructors are run.

We don't want to report initialization-order bugs when a destructor of a global
variable accesses dynamically initialized global from another
(not necessarily initialized) module. We do this by intercepting __cxa_atexit and
registrering our own callback that unpoisons shadow for all dynamically initialized
global variables.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182637 91177308-0d34-0410-b5e6-96231b3b80d8