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jeremybenn |
/* ARM FPU variants.
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Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your
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option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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. */
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/* Before using #include to read this file, define a macro:
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ARM_FPU(NAME, MODEL, REV, VFP_REGS, NEON, FP16)
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The arguments are the fields of struct arm_fpu_desc.
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genopt.sh assumes no whitespace up to the first "," in each entry. */
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ARM_FPU("fpa", ARM_FP_MODEL_FPA, 0, VFP_NONE, false, false)
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ARM_FPU("fpe2", ARM_FP_MODEL_FPA, 2, VFP_NONE, false, false)
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ARM_FPU("fpe3", ARM_FP_MODEL_FPA, 3, VFP_NONE, false, false)
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ARM_FPU("maverick", ARM_FP_MODEL_MAVERICK, 0, VFP_NONE, false, false)
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ARM_FPU("vfp", ARM_FP_MODEL_VFP, 2, VFP_REG_D16, false, false)
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ARM_FPU("vfpv3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false)
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ARM_FPU("vfpv3-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, true)
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ARM_FPU("vfpv3-d16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, false)
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ARM_FPU("vfpv3-d16-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D16, false, true)
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ARM_FPU("vfpv3xd", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, false)
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ARM_FPU("vfpv3xd-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_SINGLE, false, true)
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ARM_FPU("neon", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true , false)
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ARM_FPU("neon-fp16", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, true, true)
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ARM_FPU("vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, false, true)
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ARM_FPU("vfpv4-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_D16, false, true)
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ARM_FPU("fpv4-sp-d16", ARM_FP_MODEL_VFP, 4, VFP_REG_SINGLE, false, true)
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ARM_FPU("neon-vfpv4", ARM_FP_MODEL_VFP, 4, VFP_REG_D32, true, true)
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/* Compatibility aliases. */
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ARM_FPU("vfp3", ARM_FP_MODEL_VFP, 3, VFP_REG_D32, false, false)
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