Mehdi Amini 090f75dc83 [ASAN] Add the binder globals on Darwin to llvm.compiler.used to avoid LTO dead-stripping
The binder is in a specific section that "reverse" the edges in a
regular dead-stripping: the binder is live as long as a global it
references is live.

This is a big hammer that prevents LLVM from dead-stripping these,
while still allowing linker dead-stripping (with special knowledge
of the section).

Differential Revision: https://reviews.llvm.org/D24673

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282988 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-01 00:05:34 +00:00
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