[PATCH] avail_exprs is no longer file scoped

	* tree-ssa-dom.c (avail_exprs): No longer file scoped.  Bury
	it into the avail_exprs_stack class.
	(pass_dominator::execute): Corresponding changes to declaration
	and initialization of avail_exprs.  Pass avail_exprs to
	dump_dominator_optimization_stats.
	(record_cond): Extract avail_exprs from avail_exprs_stack.
	(lookup_avail_expr): Similarly.
	(htab_staticstics): Remove unnecessary prototype.  Move to earlier
	position in file.
	(dump_dominator_optimization_stats): Make static and prototype.
	Add argument for the hash table to dump.
	(debug_dominator_optimization_stats): Remove.
	* tree-ssa-dom.h (dump_dominator_optimization_stats): Remove
	prototype.
	(debug_dominator_optimization_stats): Similarly.
	* tree-ssa-scopedtables.h (class avail_exprs_stack): Add missing
	"void" in prototype for pop_to_marker method.  Add accessor method
	for the underlying avail_exprs table.

	* tree-ssa-threadedge.c: Remove trailing whitespace.

From-SVN: r227921

0 files changed, 0 insertions, 0 deletions