From: kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 24 Dec 1995 11:35:03 +0000 (+0000)
Subject: (clrstr_optab): New declaration.
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=fd086fbbb7b884a559f570c073ce06d13d1805e5;p=pf3gnuchains%2Fgcc-fork.git

(clrstr_optab): New declaration.
(clear_storage): New parm, ALIGN.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10838 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/expr.h b/gcc/expr.h
index 374b4a7bdf4..56034e26905 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -471,6 +471,9 @@ extern enum insn_code movcc_gen_code[NUM_MACHINE_MODES];
 /* This array records the insn_code of insns to perform block moves.  */
 extern enum insn_code movstr_optab[NUM_MACHINE_MODES];
 
+/* This array records the insn_code of insns to perform block clears.  */
+extern enum insn_code clrstr_optab[NUM_MACHINE_MODES];
+
 /* Define functions given in optabs.c.  */
 
 /* Expand a binary operation given optab and rtx operands.  */
@@ -631,8 +634,9 @@ extern void use_reg PROTO((rtx*, rtx));
 extern void use_regs PROTO((rtx*, int, int));
 
 /* Write zeros through the storage of OBJECT.
-   If OBJECT has BLKmode, SIZE is its length in bytes.  */
-extern void clear_storage PROTO((rtx, rtx));
+   If OBJECT has BLKmode, SIZE is its length in bytes and ALIGN is its
+   alignment.
+extern void clear_storage PROTO((rtx, rtx, int));
 
 /* Emit insns to set X from Y.  */
 extern rtx emit_move_insn PROTO((rtx, rtx));