[parrot/parrot] 3fba80: [test] adjust tests for valgrind

[GitHub]

  Branch: refs/heads/smoke-me/valgrind-tests
  Home:   https://github.com/parrot/parrot
  Commit: 3fba809e83e903d8857011d360486c6220ac1b18
      https://github.com/parrot/parrot/commit/3fba809e83e903d8857011d360486c6220ac1b18
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-25 (Tue, 25 Nov 2014)

  Changed paths:
    M t/compilers/imcc/syn/macro.t

  Log Message:
  -----------
  [test] adjust tests for valgrind

result should not interleave with post-exit valgrind ==pid== output