diff options
Diffstat (limited to 'contrib/gcc/config/rs6000/7xx.md')
| -rw-r--r-- | contrib/gcc/config/rs6000/7xx.md | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/contrib/gcc/config/rs6000/7xx.md b/contrib/gcc/config/rs6000/7xx.md index de8a7b7552de7..77e58a3cb6c95 100644 --- a/contrib/gcc/config/rs6000/7xx.md +++ b/contrib/gcc/config/rs6000/7xx.md @@ -1,5 +1,5 @@ ;; Scheduling description for Motorola PowerPC 750 and PowerPC 7400 processors. -;; Copyright (C) 2003 Free Software Foundation, Inc. +;; Copyright (C) 2003, 2004 Free Software Foundation, Inc. ;; ;; This file is part of GCC. @@ -15,8 +15,8 @@ ;; You should have received a copy of the GNU General Public License ;; 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. +;; Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, +;; MA 02110-1301, USA. (define_automaton "ppc7xx,ppc7xxfp") (define_cpu_unit "iu1_7xx,iu2_7xx" "ppc7xx") @@ -48,20 +48,36 @@ (define_insn_reservation "ppc750-load" 2 (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,\ - load_ux,load_u,fpload,fpload_ux,fpload_u,vecload") + load_ux,load_u,fpload,fpload_ux,fpload_u,\ + vecload,load_l") (eq_attr "cpu" "ppc750,ppc7400")) "ppc750_du,lsu_7xx") -(define_insn_reservation "ppc750-store" 1 +(define_insn_reservation "ppc750-store" 2 (and (eq_attr "type" "store,store_ux,store_u,\ fpstore,fpstore_ux,fpstore_u,vecstore") (eq_attr "cpu" "ppc750,ppc7400")) "ppc750_du,lsu_7xx") +(define_insn_reservation "ppc750-storec" 8 + (and (eq_attr "type" "store_c") + (eq_attr "cpu" "ppc750,ppc7400")) + "ppc750_du,lsu_7xx") + (define_insn_reservation "ppc750-integer" 1 (and (eq_attr "type" "integer,insert_word") (eq_attr "cpu" "ppc750,ppc7400")) - "ppc750_du,(iu1_7xx|iu2_7xx)") + "ppc750_du,iu1_7xx|iu2_7xx") + +(define_insn_reservation "ppc750-two" 1 + (and (eq_attr "type" "two") + (eq_attr "cpu" "ppc750,ppc7400")) + "ppc750_du,iu1_7xx|iu2_7xx,iu1_7xx|iu2_7xx") + +(define_insn_reservation "ppc750-three" 1 + (and (eq_attr "type" "three") + (eq_attr "cpu" "ppc750,ppc7400")) + "ppc750_du,iu1_7xx|iu2_7xx,iu1_7xx|iu2_7xx,iu1_7xx|iu2_7xx") (define_insn_reservation "ppc750-imul" 4 (and (eq_attr "type" "imul,imul_compare") @@ -127,10 +143,10 @@ (define_insn_reservation "ppc750-crlogical" 3 (and (eq_attr "type" "cr_logical,delayed_cr") (eq_attr "cpu" "ppc750,ppc7400")) - "ppc750_du,sru_7xx*2") + "nothing,sru_7xx*2") (define_insn_reservation "ppc750-mtjmpr" 2 - (and (eq_attr "type" "mtjmpr") + (and (eq_attr "type" "mtjmpr,isync,sync") (eq_attr "cpu" "ppc750,ppc7400")) "nothing,sru_7xx*2") @@ -140,7 +156,7 @@ "nothing,sru_7xx*2") (define_insn_reservation "ppc750-jmpreg" 1 - (and (eq_attr "type" "jmpreg,branch") + (and (eq_attr "type" "jmpreg,branch,isync") (eq_attr "cpu" "ppc750,ppc7400")) "nothing,bpu_7xx") |