June 08, 2014
  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: c0d0452f7c41636b46a928b52cdc2762993339b2
      https://github.com/D-Programming-Language/dmd/commit/c0d0452f7c41636b46a928b52cdc2762993339b2
  Author: Martin Nowak <code@dawg.eu>
  Date:   2014-06-08 (Sun, 08 Jun 2014)

  Changed paths:
    M src/backend/cgreg.c
    M src/backend/cod3.c

  Log Message:
  -----------
  Merge pull request #3622 from WalterBright/fix12855

fix Issue 12855 - Shadow register assignments for spilling can conflict