[parrot/parrot] ac2a32: [pmc] rpa enabled shift optimizations w/o splice

[GitHub]

  Branch: refs/heads/smoke-me/rpa-offset-gh1152
  Home:   https://github.com/parrot/parrot
  Commit: ac2a32e824dcd07f2a984bf56de540056863d5af
      https://github.com/parrot/parrot/commit/ac2a32e824dcd07f2a984bf56de540056863d5af
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-28 (Fri, 28 Nov 2014)

  Changed paths:
    M src/pmc/fixedpmcarray.pmc
    M src/pmc/resizablepmcarray.pmc

  Log Message:
  -----------
  [pmc] rpa enabled shift optimizations w/o splice

resizablepmcarray shift,unshift,resize,push,pop look now good.
just splice is missing. GH #1152


  Commit: 00b793043d7048c6643eca1a5e9fce3e20389ede
      https://github.com/parrot/parrot/commit/00b793043d7048c6643eca1a5e9fce3e20389ede
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-28 (Fri, 28 Nov 2014)

  Changed paths:
    M src/pmc/resizablepmcarray.pmc

  Log Message:
  -----------
  [pmc] rpa: trying to fix splice WIP

Not offset optimized yet. And something still fails.
GH #1152


  Commit: 94c494f03e305ef75269ca33dfacf0541170b058
      https://github.com/parrot/parrot/commit/94c494f03e305ef75269ca33dfacf0541170b058
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-29 (Sat, 29 Nov 2014)

  Changed paths:
    M src/pmc/resizablepmcarray.pmc

  Log Message:
  -----------
  [pmc] rpa: WIP some more fixes, but still failing


  Commit: 8604e5daf13927353578972c51ca7045d0607373
      https://github.com/parrot/parrot/commit/8604e5daf13927353578972c51ca7045d0607373
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-30 (Sun, 30 Nov 2014)

  Changed paths:
    M src/pmc/resizablepmcarray.pmc

  Log Message:
  -----------
  [pmc] rpa: remove old code without USE_OFFSET

Still one invalid access of freed data in push_pmc, and
invalid read in shift_pmc.
valgrind ./parrot_old -o runtime/parrot/library/HLL.pbc ext/nqp-rx/src/stage0/HLL-s0.pir


Compare: https://github.com/parrot/parrot/compare/ac2a32e824dc^...8604e5daf139