* tree-ssa-propagate.c (cfg_blocks): Change the type to

	VEC(basic_block,heap) *.
	(cfg_blocks_add, cfg_blocks_get, ssa_prop_init,
	ssa_prop_fini): Adjust the uses of cfg_blocks.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109266 138bc75d-0d04-0410-961f-82ee72b054a4