[parrot/parrot] 8724d6: [imcc] 2 more -t8 leftovers over to -d2

[GitHub]

  Branch: refs/heads/rurban/lexqnames-gh1095-dev
  Home:   https://github.com/parrot/parrot
  Commit: 8724d6d47449858b8d63b2c57de5755c236af962
      https://github.com/parrot/parrot/commit/8724d6d47449858b8d63b2c57de5755c236af962
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-10-10 (Fri, 10 Oct 2014)

  Changed paths:
    M compilers/imcc/imcc.y
    M compilers/imcc/pbc.c
    M compilers/imcc/symreg.c

  Log Message:
  -----------
  [imcc] 2 more -t8 leftovers over to -d2

Note that currently string_from_reg is the best place to resolve
encoded U strings, as registers store them the same way as in symreg constants.
But we should optimimze that to be more efficient, see GH #1097