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/* ARM FPU variants.
Copyright (C) 1991-2016 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/>. */
/* Before using #include to read this file, define a macro:
ARM_FPU(NAME, REV, VFP_REGS, FEATURES)
The arguments are the fields of struct arm_fpu_desc.
genopt.sh assumes no whitespace up to the first "," in each entry. */
ARM_FPU("vfp", 2, VFP_REG_D16, FPU_FL_NONE)
ARM_FPU("vfpv3", 3, VFP_REG_D32, FPU_FL_NONE)
ARM_FPU("vfpv3-fp16", 3, VFP_REG_D32, FPU_FL_FP16)
ARM_FPU("vfpv3-d16", 3, VFP_REG_D16, FPU_FL_NONE)
ARM_FPU("vfpv3-d16-fp16", 3, VFP_REG_D16, FPU_FL_FP16)
ARM_FPU("vfpv3xd", 3, VFP_REG_SINGLE, FPU_FL_NONE)
ARM_FPU("vfpv3xd-fp16", 3, VFP_REG_SINGLE, FPU_FL_FP16)
ARM_FPU("neon", 3, VFP_REG_D32, FPU_FL_NEON)
ARM_FPU("neon-fp16", 3, VFP_REG_D32, FPU_FL_NEON | FPU_FL_FP16)
ARM_FPU("vfpv4", 4, VFP_REG_D32, FPU_FL_FP16)
ARM_FPU("vfpv4-d16", 4, VFP_REG_D16, FPU_FL_FP16)
ARM_FPU("fpv4-sp-d16", 4, VFP_REG_SINGLE, FPU_FL_FP16)
ARM_FPU("fpv5-sp-d16", 5, VFP_REG_SINGLE, FPU_FL_FP16)
ARM_FPU("fpv5-d16", 5, VFP_REG_D16, FPU_FL_FP16)
ARM_FPU("neon-vfpv4", 4, VFP_REG_D32, FPU_FL_NEON | FPU_FL_FP16)
ARM_FPU("fp-armv8", 8, VFP_REG_D32, FPU_FL_FP16)
ARM_FPU("neon-fp-armv8", 8, VFP_REG_D32, FPU_FL_NEON | FPU_FL_FP16)
ARM_FPU("crypto-neon-fp-armv8", 8, VFP_REG_D32, FPU_FL_NEON | FPU_FL_FP16 | FPU_FL_CRYPTO)
/* Compatibility aliases. */
ARM_FPU("vfp3", 3, VFP_REG_D32, FPU_FL_NONE)
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