[D-runtime] [D-Programming-Language/druntime] aecf46: GC: precalculate shiftBy

[GitHub via D-runtime]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: aecf464ccb9e688a35bb0f2423985a04778a380c
      https://github.com/D-Programming-Language/druntime/commit/aecf464ccb9e688a35bb0f2423985a04778a380c
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2014-11-19 (Wed, 19 Nov 2014)

  Changed paths:
    M src/gc/gc.d

  Log Message:
  -----------
  GC: precalculate shiftBy


  Commit: b001942e7befeb58a8431fb6e767c4d134795b34
      https://github.com/D-Programming-Language/druntime/commit/b001942e7befeb58a8431fb6e767c4d134795b34
  Author: Martin Nowak <code at dawg.eu>
  Date:   2014-11-20 (Thu, 20 Nov 2014)

  Changed paths:
    M src/gc/gc.d

  Log Message:
  -----------
  Merge pull request #1027 from rainers/precalc_shiftBy

Optimize GC: precalculate shiftBy


Compare: https://github.com/D-Programming-Language/druntime/compare/6c6c43185355...b001942e7bef