[D-runtime] [D-Programming-Language/druntime] b50e4f: Use `is` instead of `==` for CAS test is better, b...

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  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime

  Commit: b50e4f2f95ddd51237661c6b96fb07424453ef55
      https://github.com/D-Programming-Language/druntime/commit/b50e4f2f95ddd51237661c6b96fb07424453ef55
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2012-01-06 (Fri, 06 Jan 2012)

  Changed paths:
    M src/core/atomic.d

  Log Message:
  -----------
  Use `is` instead of `==` for CAS test is better, because only bitwise comparisons are required in there.


  Commit: cf40272e671cc83bb2c58116299a203916d1c323
      https://github.com/D-Programming-Language/druntime/commit/cf40272e671cc83bb2c58116299a203916d1c323
  Author: Sean Kelly <sean at invisibleduck.org>
  Date:   2012-01-06 (Fri, 06 Jan 2012)

  Changed paths:
    M src/core/atomic.d

  Log Message:
  -----------
  Merge pull request #115 from 9rnsr/fix_cas_test

Use `is` instead of `==` for CAS test


Compare: https://github.com/D-Programming-Language/druntime/compare/4b2ec04...cf40272