* dbgcnt.def (ira_move): New counter.

	* ira-int.h (ira_create_new_reg): Declare function.
	(first_moveable_pseudo, last_moveable_pseudo): Declare variables.
	* ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and
	no longer static.  All callers changed.
	* ira.c: Include "dbgcnt.h".
	(rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos,
	move_unallocated_pseudos): New static functions.
	(first_moveable_pseudo, last_moveable_pseudo): New global variables.
	(pseudo_replaced_reg, pseudo_move_insn): New static variables.
	(ira): Call find_moveable_pseudos and move_unallocated_pseudos.
	* ira-costs.c (find_costs_and_classes): Assign a memory cost of zero
	to the pseudos generated in find_moveable_pseudos.
	* Makefile.in (ira.o): Add $(DBGCNT_H).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186378 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/ira-int.h b/gcc/ira-int.h
index 9faabb5d703..24976d0418c 100644
--- a/gcc/ira-int.h
+++ b/gcc/ira-int.h
@@ -1416,3 +1416,6 @@ ira_allocate_and_set_or_copy_costs (int **vec, enum reg_class aclass,
 	reg_costs[i] = val;
     }
 }
+
+extern rtx ira_create_new_reg (rtx);
+extern int first_moveable_pseudo, last_moveable_pseudo;