* global.c, tree-ssa-pre.c: Move DEF_VEC_P(basic_block) and

	DEF_VEC_ALLOC_P(basic_block,{gc,heap}) to ...
	* basic-block.h: ... here.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109097 138bc75d-0d04-0410-961f-82ee72b054a4