[TSAN] Add read/write range interface functions with PC

Adding annotation function variants __tsan_write_range_pc and
__tsan_read_range_pc to annotate ranged access to memory while providing a
program counter for the access.

Differential Revision: https://reviews.llvm.org/D66885

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@372730 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed