gcse.c (ae_gen): Remove.

	* gcse.c (ae_gen): Remove.
	(can_assign_to_reg_p): Rename to can_assign_to_reg_without_clobbers_p
	and make non-static function to make it available in store-motion.c.
	Update call sites with search-and-replace.
	(enumerate_ldsts, reg_set_info, reg_clear_last_set, store_ops_ok,
	extract_mentioned_regs, extract_mentioned_regs_helper,
	find_moveable_store, compute_store_table, load_kills_store, find_loads,
	store_killed_in_insn, store_killed_after, store_killed_before,
	build_store_vectors, insert_insn_start_basic_block, insert-store,
	remove_reachable_equiv_notes, replace_store_insn, delete_store,
	free_store_memory, one_store_motion_pass, gate_rtl_store_motion,
	execute_rtl_store_motion, pass_rtl_store_motion): Move to...
	* store-motion.c: ...new file.  Also copy data structures from gcse.c
	and clean up to remove parts not used by store motion.
	* rtl.h (can_assign_to_reg_without_clobbers_p): Add prototype.
	* Makefile.in (store-motion.o): New rule. Add to OBJS-common.

From-SVN: r147001

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 9941a97..1282b90 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2222,6 +2222,7 @@ extern void expand_dec (rtx, rtx);
 
 /* In gcse.c */
 extern bool can_copy_p (enum machine_mode);
+extern bool can_assign_to_reg_without_clobbers_p (rtx);
 extern rtx fis_get_condition (rtx);
 
 /* In ira.c */