+ has_sse2_support for i386
+ has_sse3_support for i386

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25287 3ad0048d-3df7-0310-abae-a5850022a9f2
* mark the current procedure if it has a non local exit, not the targetted one

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25288 3ad0048d-3df7-0310-abae-a5850022a9f2
+ FindRegAllocBackward
* search reg. allocations backward in RemoveSuperfluousMove because the changed instruction could be the first one in a list

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25289 3ad0048d-3df7-0310-abae-a5850022a9f2