tree cddfb582a07b272a366e72127f7e7466a6d277ab
parent 6b4fee29c8a12e05201d5823c67ef91429e57369
author Eric Fiselier <eric@efcs.ca> 1505428654 +0000
committer Eric Fiselier <eric@efcs.ca> 1505428654 +0000

Fix ASAN build with older compiler-rt versions.

compiler-rt recently added the __asan_handle_no_return() function that libc++abi
needs to use, however older versions of compiler-rt don't declare this interface
publicly and that breaks the libc++abi build.

This patch attempts to fix the issues by declaring the asan function explicitly,
so we don't depend on compiler-rt to provide the declaration.

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@313308 91177308-0d34-0410-b5e6-96231b3b80d8