* df-core.c (df_set_blocks): Use bitmap_head instead of bitmap.

	(df_compact_blocks): Likewise.
	* df.h (struct df): Turn hardware_regs_used,
	regular_block_artificial_uses, eh_block_artificial_uses,
	insns_to_delete, insns_to_rescan, insns_to_notes_rescan into
	bitmap_head.
	* df-problems.c (df_lr_local_compute, df_lr_confluence_0,
	df_byte_lr_alloc, df_simulate_fixup_sets): Update.
	* df-scan.c (df_scan_free_internal, df_scan_alloc, df_scan_start_dump,
	df_scan_blocks, df_insn_delete, df_insn_rescan,
	df_insn_rescan_debug_internal, df_insn_rescan_all,
	df_process_deferred_rescans, df_process_deferred_rescans,
	df_notes_rescan, df_get_call_refs, df_get_call_refs,
	regs_invalidated_by_call_regset, df_get_call_refs, df_bb_refs_collect,
	df_record_entry_block_defs, df_record_exit_block_uses,
	df_update_exit_block_uses, df_bb_verify, df_entry_block_bitmap_verify,
	df_scan_verify): Update.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160348 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 6 deletions

diff --git a/gcc/df.h b/gcc/df.h
index bbe332be530..98bf0847be0 100644
--- a/gcc/df.h
+++ b/gcc/df.h
@@ -564,22 +564,22 @@ struct df
 
   int num_problems_defined;
 
-  bitmap hardware_regs_used;     /* The set of hardware registers used.  */
+  bitmap_head hardware_regs_used;     /* The set of hardware registers used.  */
   /* The set of hard regs that are in the artificial uses at the end
      of a regular basic block.  */
-  bitmap regular_block_artificial_uses;
+  bitmap_head regular_block_artificial_uses;
   /* The set of hard regs that are in the artificial uses at the end
      of a basic block that has an EH pred.  */
-  bitmap eh_block_artificial_uses;
+  bitmap_head eh_block_artificial_uses;
   /* The set of hardware registers live on entry to the function.  */
   bitmap entry_block_defs;
   bitmap exit_block_uses;        /* The set of hardware registers used in exit block.  */
 
   /* Insns to delete, rescan or reprocess the notes at next
      df_rescan_all or df_process_deferred_rescans. */
-  bitmap insns_to_delete;
-  bitmap insns_to_rescan;
-  bitmap insns_to_notes_rescan;
+  bitmap_head insns_to_delete;
+  bitmap_head insns_to_rescan;
+  bitmap_head insns_to_notes_rescan;
   int *postorder;                /* The current set of basic blocks
                                     in reverse postorder.  */
   int *postorder_inverted;       /* The current set of basic blocks