diff options
Diffstat (limited to 'gcc/config/m32r/m32r.md')
| -rw-r--r-- | gcc/config/m32r/m32r.md | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/gcc/config/m32r/m32r.md b/gcc/config/m32r/m32r.md index 83976a8737d..7d565bfebac 100644 --- a/gcc/config/m32r/m32r.md +++ b/gcc/config/m32r/m32r.md @@ -1,20 +1,20 @@ ;; Machine description of the Mitsubishi M32R cpu for GNU C compiler -;; Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc. +;; Copyright (C) 1996, 1997, 1998, 1999, 2001, 2003 Free Software Foundation, Inc. -;; This file is part of GNU CC. +;; This file is part of GCC. -;; GNU CC is free software; you can redistribute it and/or modify +;; GCC is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. -;; GNU CC is distributed in the hope that it will be useful, +;; GCC is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU CC; see the file COPYING. If not, write to +;; along with GCC; see the file COPYING. If not, write to ;; the Free Software Foundation, 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. @@ -1238,6 +1238,16 @@ [(set_attr "type" "int2,int4") (set_attr "length" "2,4")]) +(define_insn "movstrsi_small_internal" + [(set (mem:BLK (match_operand:SI 0 "register_operand" "r")) ;; destination + (mem:BLK (match_operand:SI 1 "register_operand" "r"))) ;; source + (use (match_operand:SI 2 "m32r_block_small_immediate_operand" "J"));; # bytes to move + (clobber (match_scratch:SI 3 "=&r")) ;; temp 1 + (clobber (match_scratch:SI 4 "=&r"))] ;; temp 2 + "" + "* m32r_output_block_move (insn, operands); return \"\"; " + [(set_attr "type" "store8") + (set_attr "length" "20")]) ;; Maximum ;; reg == small constant comparisons are best handled by putting the result ;; of the comparison in a tmp reg and then using beqz/bnez. |