* df.h (df_insn_delete): Adjust prototype.

	* emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete
	and let it decide whether mark the basic block dirty.
	(set_insn_deleted): Only pass INSN_P insns to df_insn_delete.
	* df-scan.c (df_insn_info_delete): New helper function, split
	off from df_insn_delete.
	(df_scan_free_bb_info): Use it.
	(df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans):
	Likewise.
	(df_insn_delete): Likewise.  Take insn rtx as argument.  Verify
	that the insn is actually an insn and it has a non-NULL basic block.
	Do not mark basic block dirty if only deleting a DEBUG_INSN.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196977 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/df.h b/gcc/df.h
index c2bb826a4ae..716ce0c8d72 100644
--- a/gcc/df.h
+++ b/gcc/df.h
@@ -996,7 +996,7 @@ extern df_ref df_ref_create (rtx, rtx *, rtx,basic_block,
 extern void df_uses_create (rtx *, rtx, int);
 extern void df_ref_remove (df_ref);
 extern struct df_insn_info * df_insn_create_insn_record (rtx);
-extern void df_insn_delete (basic_block, unsigned int);
+extern void df_insn_delete (rtx);
 extern void df_bb_refs_record (int, bool);
 extern bool df_insn_rescan (rtx);
 extern bool df_insn_rescan_debug_internal (rtx);