* formatting

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24199 3ad0048d-3df7-0310-abae-a5850022a9f2
* arm thumb: strh/ldrh does not allow stack pointer based references with offset

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24200 3ad0048d-3df7-0310-abae-a5850022a9f2
+ arm thumb: tarmloadparentfpnode moves the stack pointer to a different register to avoid illegal instruction encodings

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24201 3ad0048d-3df7-0310-abae-a5850022a9f2