* do not reuse registers in prec/succ

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@26580 3ad0048d-3df7-0310-abae-a5850022a9f2
* take care of tempinitcode when creating def information for tempcreatenodes

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@26581 3ad0048d-3df7-0310-abae-a5850022a9f2