gcc/testsuite/gcc.target/arc/arc.exp

   1 # Copyright (C) 2007-2024 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 # GCC testsuite that uses the `dg.exp' driver.
  18
  19 # Exit immediately if this isn't an arc target.
  20 if ![istarget arc*-*-*] then {
  21   return
  22 }
  23
  24 # Load support procs.
  25 load_lib gcc-dg.exp
  26
  27 # Return 1 if this is a compiler supporting ARCv2 EM as default processor
  28 proc check_effective_target_arcem { } {
  29     return [check_no_compiler_messages arcem assembly {
  30         #if !defined(__ARCEM__)
  31         #error No ARC EM
  32         #endif
  33     }]
  34 }
  35
  36 # Return 1 if we compile for ARC700
  37 proc check_effective_target_arc700 { } {
  38     return [check_no_compiler_messages arc700 assembly {
  39         #if !defined(__ARC700__)
  40         #error No ARC 700
  41         #endif
  42     }]
  43 }
  44
  45 # Return 1 if we compile for ARC6xx
  46 proc check_effective_target_arc6xx { } {
  47     return [check_no_compiler_messages arc6xx assembly {
  48         #if !defined(__ARC600__) && !defined(__ARC601__)
  49         #error No ARC 6xx
  50         #endif
  51     }]
  52 }
  53
  54 # Return 1 if we have mpy
  55 proc check_effective_target_arcmpy { } {
  56     return [check_no_compiler_messages arcmpy assembly {
  57         #if !defined(__ARC_MPY__)
  58         #error No MPY
  59         #endif
  60     }]
  61 }
  62
  63 # Return 1 if this is a compiler supporting ARC HS as default processor
  64 proc check_effective_target_archs { } {
  65     return [check_no_compiler_messages archs assembly {
  66         #if !defined(__ARCHS__)
  67         #error No ARC HS
  68         #endif
  69     }]
  70 }
  71
  72 proc check_cl { flags } {
  73     return [check_no_compiler_messages check_$flags assembly {
  74         #if !defined(__arc__)
  75         #error Extra mcpu options
  76         #endif
  77     } "$flags"]
  78 }
  79
  80 # Return 1 if there are no extra mcpu options given via command line
  81 proc check_effective_target_clmcpu { } {
  82     if { [check_cl "-mcpu=arc700"]
  83          && [check_cl "-mcpu=arcem" ] } {
  84         return 1
  85     }
  86     return 0
  87 }
  88
  89 proc check_effective_target_barrelshifter { } {
  90     return [check_no_compiler_messages barrelshifter assembly {
  91         #if !defined(__ARC_BARREL_SHIFTER__)
  92         #error No barrel shifter for this confi
  93         #endif
  94     }]
  95 }
  96
  97 #return 1 if we have code density option on.
  98 proc check_effective_target_codedensity { } {
  99     return [check_no_compiler_messages codedensity assembly {
 100         #if !defined(__ARC_CODE_DENSITY__)
 101         #error No code density option for this config
 102         #endif
 103     }]
 104 }
 105
 106
 107 #return 1 if we use ARCv2 Accumulator registers
 108 proc check_effective_target_accregs { } {
 109     return [check_no_compiler_messages accregs assembly {
 110         #if !defined(__ARC_MPY_DMPY__) \
 111              && !defined(__ARC_MPY_MACD__) && !defined(__ARC_MPY_QMACW__)
 112         #error No accumulator available for this config
 113         #endif
 114     }]
 115 }
 116
 117 proc check_effective_target_dpfp { } {
 118     return [check_no_compiler_messages dpfp assembly {
 119         #if !defined(__ARC_FPX_DP__) && !defined(__ARC_FPU_ASSIST__)
 120         #error No FPX available for this config
 121         #endif
 122     }]
 123 }
 124
 125 # Return 1 if this is a compiler supporting LL64 option.
 126 proc check_effective_target_ll64 { } {
 127     return [check_no_compiler_messages ll64 assembly {
 128         #if !defined(__ARC_LL64__)
 129         #error No ARC LL64
 130         #endif
 131     }]
 132 }
 133
 134 # If a testcase doesn't have special options, use these.
 135 global DEFAULT_CFLAGS
 136 if ![info exists DEFAULT_CFLAGS] then {
 137     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
 138 }
 139
 140 # Initialize `dg'.
 141 dg-init
 142
 143 # Main loop.
 144 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{\[cS\],cpp}]] \
 145         "" $DEFAULT_CFLAGS
 146
 147 # All done.
 148 dg-finish