* resource.h (mark_resource_type): New.

	* resource.c (find_dead_or_set_registers, mark_target_live_regs,
	find_free_register): Use mark_resource_type.
	(mark_set_resources): Change include_delayed_effects
	to mark_resource_type.
	* reorg.c (steal_delay_list_from_target, try_merge_delay_insns,
	redundant_insn, fill_simple_delay_slots, fill_slots_from_thread):
	Use mark_resource_type.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32771 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 1 deletions

diff --git a/gcc/resource.h b/gcc/resource.h
index 5c11e4c061b..718ec651341 100644
--- a/gcc/resource.h
+++ b/gcc/resource.h
@@ -33,9 +33,17 @@ struct resources
   HARD_REG_SET regs;	/* Which registers are set or needed.  */
 };
 
+/* The kinds of rtl mark_*_resources will consider */
+enum mark_resource_type
+{
+  MARK_SRC_DEST = 0,
+  MARK_SRC_DEST_CALL = 1,
+  MARK_DEST = 2
+};
+
 extern void mark_target_live_regs 	PARAMS ((rtx, rtx, struct resources *));
 extern void mark_set_resources		PARAMS ((rtx, struct resources *, int,
-					       int));
+					       enum mark_resource_type));
 extern void mark_referenced_resources	PARAMS ((rtx, struct resources *, int));
 extern void clear_hashed_info_for_insn	PARAMS ((rtx));
 extern void incr_ticks_for_insn		PARAMS ((rtx));