[PATCH] [msan] Refactor memory layout specification and setup

[Evgeniy Stepanov]

Added #pragma unroll to addr_is_type. LLVM stops unrolling this function when the loop size reaches ~ 8, and ends up with dozens of memory loads instead of 3 or 4 constant comparisons.


REPOSITORY
  rL LLVM

http://reviews.llvm.org/D7146

Files:
  lib/msan/CMakeLists.txt
  lib/msan/msan.h
  lib/msan/msan_linux.cc

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