[asan-assembly-instrumentation] Added end-to-end test for proper stack unwind for functions with inline assembly.

Summary: [asan-assembly-instrumentation] Added end-to-end test for proper stack unwind for functions with inline assembly.

Reviewers: eugenis

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5260

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@217487 91177308-0d34-0410-b5e6-96231b3b80d8
Merge branch 'master', remote-tracking branch 'trunk/master'