January 16, 2012
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: c2127f2bf5e2c55d3f8cd3ed9bce10c011ac26a5
      https://github.com/D-Programming-Language/dmd/commit/c2127f2bf5e2c55d3f8cd3ed9bce10c011ac26a5
  Author: Walter Bright <walter at walterbright.com>
  Date:   2012-01-16 (Mon, 16 Jan 2012)

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

  Log Message:
  -----------
  add error for unsupported SIMD