diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/config/arm/fpa.md')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/config/arm/fpa.md | 945 |
1 files changed, 945 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/fpa.md b/gcc-4.2.1-5666.3/gcc/config/arm/fpa.md new file mode 100644 index 000000000..f314ca291 --- /dev/null +++ b/gcc-4.2.1-5666.3/gcc/config/arm/fpa.md @@ -0,0 +1,945 @@ +;;- Machine description for FPA co-processor for ARM cpus. +;; Copyright 1991, 1993, 1994, 1995, 1996, 1996, 1997, 1998, 1999, 2000, +;; 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. +;; Contributed by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl) +;; and Martin Simmons (@harleqn.co.uk). +;; More major hacks by Richard Earnshaw (rearnsha@arm.com). + +;; 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 2, 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 COPYING. If not, write to +;; the Free Software Foundation, 51 Franklin Street, Fifth Floor, +;; Boston, MA 02110-1301, USA. + +;; APPLE LOCAL begin v7 support. Merge from mainline +;; Some FPA mnemonics are ambiguous between conditional infixes and +;; conditional suffixes. All instructions use a conditional infix, +;; even in unified assembly mode. + +;; APPLE LOCAL end v7 support. Merge from mainline +;; FPA automaton. +(define_automaton "armfp") + +;; Floating point unit (FPA) +(define_cpu_unit "fpa" "armfp") + +; The fpa10 doesn't really have a memory read unit, but it can start +; to speculatively execute the instruction in the pipeline, provided +; the data is already loaded, so pretend reads have a delay of 2 (and +; that the pipeline is infinite). +(define_cpu_unit "fpa_mem" "arm") + +(define_insn_reservation "fdivx" 71 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "fdivx")) + "core+fpa*69") + +(define_insn_reservation "fdivd" 59 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "fdivd")) + "core+fpa*57") + +(define_insn_reservation "fdivs" 31 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "fdivs")) + "core+fpa*29") + +(define_insn_reservation "fmul" 9 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "fmul")) + "core+fpa*7") + +(define_insn_reservation "ffmul" 6 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "ffmul")) + "core+fpa*4") + +(define_insn_reservation "farith" 4 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "farith")) + "core+fpa*2") + +(define_insn_reservation "ffarith" 2 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "ffarith")) + "core+fpa*2") + +(define_insn_reservation "r_2_f" 5 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "r_2_f")) + "core+fpa*3") + +(define_insn_reservation "f_2_r" 1 + (and (eq_attr "fpu" "fpa") + (eq_attr "type" "f_2_r")) + "core+fpa*2") + +(define_insn_reservation "f_load" 3 + (and (eq_attr "fpu" "fpa") (eq_attr "type" "f_load")) + "fpa_mem+core*3") + +(define_insn_reservation "f_store" 4 + (and (eq_attr "fpu" "fpa") (eq_attr "type" "f_store")) + "core*4") + +(define_insn_reservation "r_mem_f" 6 + (and (eq_attr "model_wbuf" "no") + (and (eq_attr "fpu" "fpa") (eq_attr "type" "r_mem_f"))) + "core*6") + +(define_insn_reservation "f_mem_r" 7 + (and (eq_attr "fpu" "fpa") (eq_attr "type" "f_mem_r")) + "core*7") + + +(define_insn "*addsf3_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f,f") + (plus:SF (match_operand:SF 1 "s_register_operand" "%f,f") + (match_operand:SF 2 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + adf%?s\\t%0, %1, %2 + suf%?s\\t%0, %1, #%N2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*adddf3_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f") + (plus:DF (match_operand:DF 1 "s_register_operand" "%f,f") + (match_operand:DF 2 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + adf%?d\\t%0, %1, %2 + suf%?d\\t%0, %1, #%N2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*adddf_esfdf_df_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f") + (plus:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f,f")) + (match_operand:DF 2 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + adf%?d\\t%0, %1, %2 + suf%?d\\t%0, %1, #%N2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*adddf_df_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (plus:DF (match_operand:DF 1 "s_register_operand" "f") + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "adf%?d\\t%0, %1, %2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*adddf_esfdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (plus:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "adf%?d\\t%0, %1, %2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*subsf3_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f,f") + (minus:SF (match_operand:SF 1 "arm_float_rhs_operand" "f,G") + (match_operand:SF 2 "arm_float_rhs_operand" "fG,f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + suf%?s\\t%0, %1, %2 + rsf%?s\\t%0, %2, %1" + [(set_attr "type" "farith")] +) + +(define_insn "*subdf3_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f") + (minus:DF (match_operand:DF 1 "arm_float_rhs_operand" "f,G") + (match_operand:DF 2 "arm_float_rhs_operand" "fG,f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + suf%?d\\t%0, %1, %2 + rsf%?d\\t%0, %2, %1" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*subdf_esfdf_df_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (minus:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "suf%?d\\t%0, %1, %2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*subdf_df_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f") + (minus:DF (match_operand:DF 1 "arm_float_rhs_operand" "f,G") + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f,f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + suf%?d\\t%0, %1, %2 + rsf%?d\\t%0, %2, %1" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*subdf_esfdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (minus:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "suf%?d\\t%0, %1, %2" + [(set_attr "type" "farith") + (set_attr "predicable" "yes")] +) + +(define_insn "*mulsf3_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (mult:SF (match_operand:SF 1 "s_register_operand" "f") + (match_operand:SF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "fml%?s\\t%0, %1, %2" + [(set_attr "type" "ffmul") + (set_attr "predicable" "yes")] +) + +(define_insn "*muldf3_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mult:DF (match_operand:DF 1 "s_register_operand" "f") + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "muf%?d\\t%0, %1, %2" + [(set_attr "type" "fmul") + (set_attr "predicable" "yes")] +) + +(define_insn "*muldf_esfdf_df_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mult:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "muf%?d\\t%0, %1, %2" + [(set_attr "type" "fmul") + (set_attr "predicable" "yes")] +) + +(define_insn "*muldf_df_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mult:DF (match_operand:DF 1 "s_register_operand" "f") + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "muf%?d\\t%0, %1, %2" + [(set_attr "type" "fmul") + (set_attr "predicable" "yes")] +) + +(define_insn "*muldf_esfdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mult:DF + (float_extend:DF (match_operand:SF 1 "s_register_operand" "f")) + (float_extend:DF (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "muf%?d\\t%0, %1, %2" + [(set_attr "type" "fmul") + (set_attr "predicable" "yes")] +) + +;; Division insns + +(define_insn "*divsf3_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f,f") + (div:SF (match_operand:SF 1 "arm_float_rhs_operand" "f,G") + (match_operand:SF 2 "arm_float_rhs_operand" "fG,f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + fdv%?s\\t%0, %1, %2 + frd%?s\\t%0, %2, %1" + [(set_attr "type" "fdivs") + (set_attr "predicable" "yes")] +) + +(define_insn "*divdf3_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f") + (div:DF (match_operand:DF 1 "arm_float_rhs_operand" "f,G") + (match_operand:DF 2 "arm_float_rhs_operand" "fG,f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + dvf%?d\\t%0, %1, %2 + rdf%?d\\t%0, %2, %1" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*divdf_esfdf_df_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (div:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "dvf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*divdf_df_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (div:DF (match_operand:DF 1 "arm_float_rhs_operand" "fG") + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rdf%?d\\t%0, %2, %1" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*divdf_esfdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (div:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "dvf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*modsf3_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (mod:SF (match_operand:SF 1 "s_register_operand" "f") + (match_operand:SF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rmf%?s\\t%0, %1, %2" + [(set_attr "type" "fdivs") + (set_attr "predicable" "yes")] +) + +(define_insn "*moddf3_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mod:DF (match_operand:DF 1 "s_register_operand" "f") + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rmf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*moddf_esfdf_df_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mod:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (match_operand:DF 2 "arm_float_rhs_operand" "fG")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rmf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*moddf_df_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mod:DF (match_operand:DF 1 "s_register_operand" "f") + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rmf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*moddf_esfdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (mod:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f")) + (float_extend:DF + (match_operand:SF 2 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "rmf%?d\\t%0, %1, %2" + [(set_attr "type" "fdivd") + (set_attr "predicable" "yes")] +) + +(define_insn "*negsf2_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (neg:SF (match_operand:SF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "mnf%?s\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*negdf2_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (neg:DF (match_operand:DF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "mnf%?d\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*negdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (neg:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "mnf%?d\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*abssf2_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (abs:SF (match_operand:SF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "abs%?s\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*absdf2_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (abs:DF (match_operand:DF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "abs%?d\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*absdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (abs:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "abs%?d\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*sqrtsf2_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (sqrt:SF (match_operand:SF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "sqt%?s\\t%0, %1" + [(set_attr "type" "float_em") + (set_attr "predicable" "yes")] +) + +(define_insn "*sqrtdf2_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (sqrt:DF (match_operand:DF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "sqt%?d\\t%0, %1" + [(set_attr "type" "float_em") + (set_attr "predicable" "yes")] +) + +(define_insn "*sqrtdf_esfdf_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (sqrt:DF (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "sqt%?d\\t%0, %1" + [(set_attr "type" "float_em") + (set_attr "predicable" "yes")] +) + +(define_insn "*floatsisf2_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (float:SF (match_operand:SI 1 "s_register_operand" "r")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "flt%?s\\t%0, %1" + [(set_attr "type" "r_2_f") + (set_attr "predicable" "yes")] +) + +(define_insn "*floatsidf2_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (float:DF (match_operand:SI 1 "s_register_operand" "r")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "flt%?d\\t%0, %1" + [(set_attr "type" "r_2_f") + (set_attr "predicable" "yes")] +) + +(define_insn "*fix_truncsfsi2_fpa" + [(set (match_operand:SI 0 "s_register_operand" "=r") + (fix:SI (fix:SF (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "fix%?z\\t%0, %1" + [(set_attr "type" "f_2_r") + (set_attr "predicable" "yes")] +) + +(define_insn "*fix_truncdfsi2_fpa" + [(set (match_operand:SI 0 "s_register_operand" "=r") + (fix:SI (fix:DF (match_operand:DF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "fix%?z\\t%0, %1" + [(set_attr "type" "f_2_r") + (set_attr "predicable" "yes")] +) + +(define_insn "*truncdfsf2_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f") + (float_truncate:SF + (match_operand:DF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "mvf%?s\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*extendsfdf2_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f") + (float_extend:DF (match_operand:SF 1 "s_register_operand" "f")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "mvf%?d\\t%0, %1" + [(set_attr "type" "ffarith") + (set_attr "predicable" "yes")] +) + +(define_insn "*movsf_fpa" + [(set (match_operand:SF 0 "nonimmediate_operand" "=f,f,f, m,f,r,r,r, m") + (match_operand:SF 1 "general_operand" "fG,H,mE,f,r,f,r,mE,r"))] + "TARGET_ARM + && TARGET_HARD_FLOAT && TARGET_FPA + && (GET_CODE (operands[0]) != MEM + || register_operand (operands[1], SFmode))" + "@ + mvf%?s\\t%0, %1 + mnf%?s\\t%0, #%N1 + ldf%?s\\t%0, %1 + stf%?s\\t%1, %0 + str%?\\t%1, [%|sp, #-4]!\;ldf%?s\\t%0, [%|sp], #4 + stf%?s\\t%1, [%|sp, #-4]!\;ldr%?\\t%0, [%|sp], #4 + mov%?\\t%0, %1 + ldr%?\\t%0, %1\\t%@ float + str%?\\t%1, %0\\t%@ float" + [(set_attr "length" "4,4,4,4,8,8,4,4,4") + (set_attr "predicable" "yes") + (set_attr "type" + "ffarith,ffarith,f_load,f_store,r_mem_f,f_mem_r,*,load1,store1") + (set_attr "pool_range" "*,*,1024,*,*,*,*,4096,*") + (set_attr "neg_pool_range" "*,*,1012,*,*,*,*,4084,*")] +) + +(define_insn "*movdf_fpa" + [(set (match_operand:DF 0 "nonimmediate_operand" + "=r,Q,r,m,r, f, f,f, m,!f,!r") + (match_operand:DF 1 "general_operand" + "Q, r,r,r,mF,fG,H,mF,f,r, f"))] + "TARGET_ARM + && TARGET_HARD_FLOAT && TARGET_FPA + && (GET_CODE (operands[0]) != MEM + || register_operand (operands[1], DFmode))" +;; APPLE LOCAL begin v7 support. Merge from mainline + "* + { + switch (which_alternative) + { + default: + case 0: return \"ldm%(ia%)\\t%m1, %M0\\t%@ double\"; + case 1: return \"stm%(ia%)\\t%m0, %M1\\t%@ double\"; + case 2: return \"#\"; + case 3: case 4: return output_move_double (operands); + case 5: return \"mvf%?d\\t%0, %1\"; + case 6: return \"mnf%?d\\t%0, #%N1\"; + case 7: return \"ldf%?d\\t%0, %1\"; + case 8: return \"stf%?d\\t%1, %0\"; + case 9: return output_mov_double_fpa_from_arm (operands); + case 10: return output_mov_double_arm_from_fpa (operands); + } + } + " +;; APPLE LOCAL end v7 support. Merge from mainline + [(set_attr "length" "4,4,8,8,8,4,4,4,4,8,8") + (set_attr "predicable" "yes") + (set_attr "type" + "load1,store2,*,store2,load1,ffarith,ffarith,f_load,f_store,r_mem_f,f_mem_r") + (set_attr "pool_range" "*,*,*,*,1020,*,*,1024,*,*,*") + (set_attr "neg_pool_range" "*,*,*,*,1008,*,*,1008,*,*,*")] +) + +;; We treat XFmode as meaning 'internal format'. It's the right size and we +;; don't use it for anything else. We only support moving between FPA +;; registers and moving an FPA register to/from memory. +(define_insn "*movxf_fpa" + [(set (match_operand:XF 0 "nonimmediate_operand" "=f,f,m") + (match_operand:XF 1 "general_operand" "f,m,f"))] + "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_FPA + && (register_operand (operands[0], XFmode) + || register_operand (operands[1], XFmode))" + "* + switch (which_alternative) + { + default: + case 0: return \"mvf%?e\\t%0, %1\"; + case 1: if (arm_fpu_arch == FPUTYPE_FPA_EMU2) + return \"ldf%?e\\t%0, %1\"; + return \"lfm%?\\t%0, 1, %1\"; + case 2: if (arm_fpu_arch == FPUTYPE_FPA_EMU2) + return \"stf%?e\\t%1, %0\"; + return \"sfm%?\\t%1, 1, %0\"; + } + " + [(set_attr "length" "4,4,4") + (set_attr "predicable" "yes") + (set_attr "type" "ffarith,f_load,f_store")] +) + +;; APPLE LOCAL begin v7 support. Merge from mainline +;; stfs/ldfs always use a conditional infix. This works around the +;; ambiguity between "stf pl s" and "sftp ls". +(define_insn "*thumb2_movsf_fpa" + [(set (match_operand:SF 0 "nonimmediate_operand" "=f,f,f, m,f,r,r,r, m") + (match_operand:SF 1 "general_operand" "fG,H,mE,f,r,f,r,mE,r"))] + "TARGET_THUMB2 + && TARGET_HARD_FLOAT && TARGET_FPA + && (GET_CODE (operands[0]) != MEM + || register_operand (operands[1], SFmode))" + "@ + mvf%?s\\t%0, %1 + mnf%?s\\t%0, #%N1 + ldf%?s\\t%0, %1 + stf%?s\\t%1, %0 + str%?\\t%1, [%|sp, #-4]!\;ldf%?s\\t%0, [%|sp], #4 + stf%?s\\t%1, [%|sp, #-4]!\;ldr%?\\t%0, [%|sp], #4 + mov%?\\t%0, %1 @bar + ldr%?\\t%0, %1\\t%@ float + str%?\\t%1, %0\\t%@ float" + [(set_attr "length" "4,4,4,4,8,8,4,4,4") + (set_attr "ce_count" "1,1,1,1,2,2,1,1,1") + (set_attr "predicable" "yes") + (set_attr "type" + "ffarith,ffarith,f_load,f_store,r_mem_f,f_mem_r,*,load1,store1") + (set_attr "pool_range" "*,*,1024,*,*,*,*,4096,*") + (set_attr "neg_pool_range" "*,*,1012,*,*,*,*,0,*")] +) + +;; Not predicable because we don't know the number of instructions. +(define_insn "*thumb2_movdf_fpa" + [(set (match_operand:DF 0 "nonimmediate_operand" + "=r,Q,r,m,r, f, f,f, m,!f,!r") + (match_operand:DF 1 "general_operand" + "Q, r,r,r,mF,fG,H,mF,f,r, f"))] + "TARGET_THUMB2 + && TARGET_HARD_FLOAT && TARGET_FPA + && (GET_CODE (operands[0]) != MEM + || register_operand (operands[1], DFmode))" + "* + { + switch (which_alternative) + { + default: + case 0: return \"ldm%(ia%)\\t%m1, %M0\\t%@ double\"; + case 1: return \"stm%(ia%)\\t%m0, %M1\\t%@ double\"; + case 2: case 3: case 4: return output_move_double (operands); + case 5: return \"mvf%?d\\t%0, %1\"; + case 6: return \"mnf%?d\\t%0, #%N1\"; + case 7: return \"ldf%?d\\t%0, %1\"; + case 8: return \"stf%?d\\t%1, %0\"; + case 9: return output_mov_double_fpa_from_arm (operands); + case 10: return output_mov_double_arm_from_fpa (operands); + } + } + " + [(set_attr "length" "4,4,8,8,8,4,4,4,4,8,8") + (set_attr "type" + "load1,store2,*,store2,load1,ffarith,ffarith,f_load,f_store,r_mem_f,f_mem_r") + (set_attr "pool_range" "*,*,*,*,4092,*,*,1024,*,*,*") + (set_attr "neg_pool_range" "*,*,*,*,0,*,*,1020,*,*,*")] +) + +;; Saving and restoring the floating point registers in the prologue should +;; be done in XFmode, even though we don't support that for anything else +;; (Well, strictly it's 'internal representation', but that's effectively +;; XFmode). +;; Not predicable because we don't know the number of instructions. + +(define_insn "*thumb2_movxf_fpa" + [(set (match_operand:XF 0 "nonimmediate_operand" "=f,f,f,m,f,r,r") + (match_operand:XF 1 "general_operand" "fG,H,m,f,r,f,r"))] + "TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_FPA && reload_completed" + "* + switch (which_alternative) + { + default: + case 0: return \"mvf%?e\\t%0, %1\"; + case 1: return \"mnf%?e\\t%0, #%N1\"; + case 2: return \"ldf%?e\\t%0, %1\"; + case 3: return \"stf%?e\\t%1, %0\"; + case 4: return output_mov_long_double_fpa_from_arm (operands); + case 5: return output_mov_long_double_arm_from_fpa (operands); + case 6: return output_mov_long_double_arm_from_arm (operands); + } + " + [(set_attr "length" "4,4,4,4,8,8,12") + (set_attr "type" "ffarith,ffarith,f_load,f_store,r_mem_f,f_mem_r,*") + (set_attr "pool_range" "*,*,1024,*,*,*,*") + (set_attr "neg_pool_range" "*,*,1004,*,*,*,*")] +) +;; APPLE LOCAL end v7 support. Merge from Codesourcery + +(define_insn "*cmpsf_fpa" + [(set (reg:CCFP CC_REGNUM) + (compare:CCFP (match_operand:SF 0 "s_register_operand" "f,f") + (match_operand:SF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?\\t%0, %1 + cnf%?\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmpdf_fpa" + [(set (reg:CCFP CC_REGNUM) + (compare:CCFP (match_operand:DF 0 "s_register_operand" "f,f") + (match_operand:DF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?\\t%0, %1 + cnf%?\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmpesfdf_df_fpa" + [(set (reg:CCFP CC_REGNUM) + (compare:CCFP (float_extend:DF + (match_operand:SF 0 "s_register_operand" "f,f")) + (match_operand:DF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?\\t%0, %1 + cnf%?\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmpdf_esfdf_fpa" + [(set (reg:CCFP CC_REGNUM) + (compare:CCFP (match_operand:DF 0 "s_register_operand" "f") + (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "cmf%?\\t%0, %1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmpsf_trap_fpa" + [(set (reg:CCFPE CC_REGNUM) + (compare:CCFPE (match_operand:SF 0 "s_register_operand" "f,f") + (match_operand:SF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?e\\t%0, %1 + cnf%?e\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmpdf_trap_fpa" + [(set (reg:CCFPE CC_REGNUM) + (compare:CCFPE (match_operand:DF 0 "s_register_operand" "f,f") + (match_operand:DF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?e\\t%0, %1 + cnf%?e\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmp_esfdf_df_trap_fpa" + [(set (reg:CCFPE CC_REGNUM) + (compare:CCFPE (float_extend:DF + (match_operand:SF 0 "s_register_operand" "f,f")) + (match_operand:DF 1 "arm_float_add_operand" "fG,H")))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + cmf%?e\\t%0, %1 + cnf%?e\\t%0, #%N1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*cmp_df_esfdf_trap_fpa" + [(set (reg:CCFPE CC_REGNUM) + (compare:CCFPE (match_operand:DF 0 "s_register_operand" "f") + (float_extend:DF + (match_operand:SF 1 "s_register_operand" "f"))))] +;; APPLE LOCAL v7 support. Merge from mainline + "TARGET_32BIT && TARGET_HARD_FLOAT && TARGET_FPA" + "cmf%?e\\t%0, %1" + [(set_attr "conds" "set") + (set_attr "type" "f_2_r")] +) + +(define_insn "*movsfcc_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f,f,f,f,f,f,f,f") + (if_then_else:SF + (match_operator 3 "arm_comparison_operator" + [(match_operand 4 "cc_register" "") (const_int 0)]) + (match_operand:SF 1 "arm_float_add_operand" "0,0,fG,H,fG,fG,H,H") + (match_operand:SF 2 "arm_float_add_operand" "fG,H,0,0,fG,H,fG,H")))] + "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + mvf%D3s\\t%0, %2 + mnf%D3s\\t%0, #%N2 + mvf%d3s\\t%0, %1 + mnf%d3s\\t%0, #%N1 + mvf%d3s\\t%0, %1\;mvf%D3s\\t%0, %2 + mvf%d3s\\t%0, %1\;mnf%D3s\\t%0, #%N2 + mnf%d3s\\t%0, #%N1\;mvf%D3s\\t%0, %2 + mnf%d3s\\t%0, #%N1\;mnf%D3s\\t%0, #%N2" + [(set_attr "length" "4,4,4,4,8,8,8,8") + (set_attr "type" "ffarith") + (set_attr "conds" "use")] +) + +(define_insn "*movdfcc_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f,f,f,f,f,f,f") + (if_then_else:DF + (match_operator 3 "arm_comparison_operator" + [(match_operand 4 "cc_register" "") (const_int 0)]) + (match_operand:DF 1 "arm_float_add_operand" "0,0,fG,H,fG,fG,H,H") + (match_operand:DF 2 "arm_float_add_operand" "fG,H,0,0,fG,H,fG,H")))] + "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + mvf%D3d\\t%0, %2 + mnf%D3d\\t%0, #%N2 + mvf%d3d\\t%0, %1 + mnf%d3d\\t%0, #%N1 + mvf%d3d\\t%0, %1\;mvf%D3d\\t%0, %2 + mvf%d3d\\t%0, %1\;mnf%D3d\\t%0, #%N2 + mnf%d3d\\t%0, #%N1\;mvf%D3d\\t%0, %2 + mnf%d3d\\t%0, #%N1\;mnf%D3d\\t%0, #%N2" + [(set_attr "length" "4,4,4,4,8,8,8,8") + (set_attr "type" "ffarith") + (set_attr "conds" "use")] +) + +;; APPLE LOCAL begin v7 support. Merge from mainline +(define_insn "*thumb2_movsfcc_fpa" + [(set (match_operand:SF 0 "s_register_operand" "=f,f,f,f,f,f,f,f") + (if_then_else:SF + (match_operator 3 "arm_comparison_operator" + [(match_operand 4 "cc_register" "") (const_int 0)]) + (match_operand:SF 1 "arm_float_add_operand" "0,0,fG,H,fG,fG,H,H") + (match_operand:SF 2 "arm_float_add_operand" "fG,H,0,0,fG,H,fG,H")))] + "TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + it\\t%D3\;mvf%D3s\\t%0, %2 + it\\t%D3\;mnf%D3s\\t%0, #%N2 + it\\t%d3\;mvf%d3s\\t%0, %1 + it\\t%d3\;mnf%d3s\\t%0, #%N1 + ite\\t%d3\;mvf%d3s\\t%0, %1\;mvf%D3s\\t%0, %2 + ite\\t%d3\;mvf%d3s\\t%0, %1\;mnf%D3s\\t%0, #%N2 + ite\\t%d3\;mnf%d3s\\t%0, #%N1\;mvf%D3s\\t%0, %2 + ite\\t%d3\;mnf%d3s\\t%0, #%N1\;mnf%D3s\\t%0, #%N2" + [(set_attr "length" "6,6,6,6,10,10,10,10") + (set_attr "type" "ffarith") + (set_attr "conds" "use")] +) + +(define_insn "*thumb2_movdfcc_fpa" + [(set (match_operand:DF 0 "s_register_operand" "=f,f,f,f,f,f,f,f") + (if_then_else:DF + (match_operator 3 "arm_comparison_operator" + [(match_operand 4 "cc_register" "") (const_int 0)]) + (match_operand:DF 1 "arm_float_add_operand" "0,0,fG,H,fG,fG,H,H") + (match_operand:DF 2 "arm_float_add_operand" "fG,H,0,0,fG,H,fG,H")))] + "TARGET_THUMB2 && TARGET_HARD_FLOAT && TARGET_FPA" + "@ + it\\t%D3\;mvf%D3d\\t%0, %2 + it\\t%D3\;mnf%D3d\\t%0, #%N2 + it\\t%d3\;mvf%d3d\\t%0, %1 + it\\t%d3\;mnf%d3d\\t%0, #%N1 + ite\\t%d3\;mvf%d3d\\t%0, %1\;mvf%D3d\\t%0, %2 + ite\\t%d3\;mvf%d3d\\t%0, %1\;mnf%D3d\\t%0, #%N2 + ite\\t%d3\;mnf%d3d\\t%0, #%N1\;mvf%D3d\\t%0, %2 + ite\\t%d3\;mnf%d3d\\t%0, #%N1\;mnf%D3d\\t%0, #%N2" + [(set_attr "length" "6,6,6,6,10,10,10,10") + (set_attr "type" "ffarith") + (set_attr "conds" "use")] +) +;; APPLE LOCAL end v7 support. Merge from Codesourcery |