Mercurial > hg > CbC > CbC_gcc
view gcc/config/mips/4300.md @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Mon, 24 May 2010 12:47:05 +0900 |
parents | a06113de4d67 |
children | 04ced10e8804 |
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;; VR4300 pipeline description. ;; Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. ;; ;; This file is part of GCC. ;; 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 3, or (at your ;; option) any later version. ;; 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 GCC; see the file COPYING3. If not see ;; <http://www.gnu.org/licenses/>. ;; This file overrides parts of generic.md. It is derived from the ;; old define_function_unit description. (define_insn_reservation "r4300_load" 2 (and (eq_attr "cpu" "r4300") (eq_attr "type" "load,fpload,fpidxload,mfc,mtc")) "alu") (define_insn_reservation "r4300_imul_si" 5 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "imul,imul3,imadd") (eq_attr "mode" "SI"))) "imuldiv*5") (define_insn_reservation "r4300_imul_di" 8 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "imul,imul3,imadd") (eq_attr "mode" "DI"))) "imuldiv*8") (define_insn_reservation "r4300_idiv_si" 37 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "idiv") (eq_attr "mode" "SI"))) "imuldiv*37") (define_insn_reservation "r4300_idiv_di" 69 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "idiv") (eq_attr "mode" "DI"))) "imuldiv*69") (define_insn_reservation "r4300_fmove" 1 (and (eq_attr "cpu" "r4300") (eq_attr "type" "fcmp,fabs,fneg,fmove")) "imuldiv") (define_insn_reservation "r4300_fadd" 3 (and (eq_attr "cpu" "r4300") (eq_attr "type" "fadd")) "imuldiv*3") (define_insn_reservation "r4300_fmul_single" 5 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "fmul,fmadd") (eq_attr "mode" "SF"))) "imuldiv*5") (define_insn_reservation "r4300_fmul_double" 8 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "fmul,fmadd") (eq_attr "mode" "DF"))) "imuldiv*8") (define_insn_reservation "r4300_fdiv_single" 29 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "fdiv,frdiv,fsqrt,frsqrt") (eq_attr "mode" "SF"))) "imuldiv*29") (define_insn_reservation "r4300_fdiv_double" 58 (and (eq_attr "cpu" "r4300") (and (eq_attr "type" "fdiv,frdiv,fsqrt,frsqrt") (eq_attr "mode" "DF"))) "imuldiv*58")