gcc/config/tilegx/tilegx.opt

   1 ; Options for the TILE-Gx port of the compiler.
   2 ; Copyright (C) 2011-2020 Free Software Foundation, Inc.
   3 ; Contributed by Walter Lee (walt@tilera.com)
   4 ;
   5 ; This file is part of GCC.
   6 ;
   7 ; GCC is free software; you can redistribute it and/or modify it under
   8 ; the terms of the GNU General Public License as published by the Free
   9 ; Software Foundation; either version 3, or (at your option) any later
  10 ; version.
  11 ;
  12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 ; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 ; for more details.
  16 ;
  17 ; You should have received a copy of the GNU General Public License
  18 ; along with GCC; see the file COPYING3.  If not see
  19 ; <http://www.gnu.org/licenses/>.
  20
  21 HeaderInclude
  22 config/tilegx/tilegx-opts.h
  23
  24 mcpu=
  25 Target RejectNegative Joined Enum(tilegx_cpu) Var(tilegx_cpu) Init(0)
  26 -mcpu=CPU       Use features of and schedule code for given CPU.
  27
  28 Enum
  29 Name(tilegx_cpu) Type(int)
  30 Known TILE-Gx CPUs (for use with the -mcpu= option):
  31
  32 EnumValue
  33 Enum(tilegx_cpu) String(tilegx) Value(0)
  34
  35 m32
  36 Target Report RejectNegative Negative(m64) Mask(32BIT)
  37 Compile with 32 bit longs and pointers.
  38
  39 m64
  40 Target Report RejectNegative Negative(m32) InverseMask(32BIT, 64BIT)
  41 Compile with 64 bit longs and pointers.
  42
  43 mbig-endian
  44 Target Report RejectNegative Mask(BIG_ENDIAN)
  45 Use big-endian byte order.
  46
  47 mlittle-endian
  48 Target Report RejectNegative InverseMask(BIG_ENDIAN)
  49 Use little-endian byte order.
  50
  51 mcmodel=
  52 Target RejectNegative Joined Enum(cmodel) Var(tilegx_cmodel) Init(CM_SMALL)
  53 Use given TILE-Gx code model.
  54
  55 Enum
  56 Name(cmodel) Type(enum cmodel)
  57 Known code models (for use with the -mcmodel= option):
  58
  59 EnumValue
  60 Enum(cmodel) String(small) Value(CM_SMALL)
  61
  62 EnumValue
  63 Enum(cmodel) String(large) Value(CM_LARGE)