March 16, 2012
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 6f8b3a5bf53d61eaafaf354e05e42adb175dc92f
      https://github.com/D-Programming-Language/druntime/commit/6f8b3a5bf53d61eaafaf354e05e42adb175dc92f
  Author: Steven Schveighoffer <schveiguy@yahoo.com>
  Date:   2012-03-16 (Fri, 16 Mar 2012)

  Changed paths:
    M posix.mak
  M src/core/thread.d
  M src/core/thread.di
  M src/gc/gc.d
  M src/gc/gcx.d
  M src/rt/dmain2.d
  M src/rt/lifetime.d
  A src/rt/tlsgc.d
  M win32.mak

  Log Message:
  -----------
  Merge pull request #158 from dawgfoto/RefactorTLSGC

fix block info cache TLS usage