- disable cs_opt_regvar from -O2 on i8086, since it's not working properly yet

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25364 3ad0048d-3df7-0310-abae-a5850022a9f2
+ added i8086 memory model flags to the ppu flags and added a check that prevents the using of units compiled for different memory models

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25365 3ad0048d-3df7-0310-abae-a5850022a9f2
+ added the new i8086 memory model flags to ppudump as well

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25366 3ad0048d-3df7-0310-abae-a5850022a9f2
* incremented the ppu version as well after r25365

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25367 3ad0048d-3df7-0310-abae-a5850022a9f2
* compilation of ppudump fixed

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25368 3ad0048d-3df7-0310-abae-a5850022a9f2
* make x86memorymodel i8086 only

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25369 3ad0048d-3df7-0310-abae-a5850022a9f2
+ arm: tsettings.instructionset
* the selected instruction set is now independent from the cpu type: e.g. armv7-a can perfectly execute thumb(2) code

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25370 3ad0048d-3df7-0310-abae-a5850022a9f2