gcc/testsuite/gcc.target/avr/torture/avr-torture.exp

   1 #   Copyright (C) 2008-2019 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 `gcc-dg.exp' driver, looping over
  18 # optimization options.
  19
  20 # Exit immediately if this isn't a AVR target.
  21 if { ![istarget avr-*-*] } then {
  22   return
  23 }
  24
  25 # Load support procs.
  26 load_lib gcc-dg.exp
  27
  28 # If a testcase doesn't have special options, use these.
  29 global DEFAULT_CFLAGS
  30 if ![info exists DEFAULT_CFLAGS] then {
  31     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
  32 }
  33
  34 # Initialize `dg'.
  35 dg-init
  36
  37     set AVR_TORTURE_OPTIONS [list \
  38         { -O0 } \
  39         { -O1 } \
  40         { -O2 } \
  41         { -Os -flto } \
  42         { -O2 -mcall-prologues } \
  43         { -O2 -fdata-sections } \
  44         { -O2 -fmerge-all-constants } \
  45         { -Os -fomit-frame-pointer } \
  46         { -Os -fomit-frame-pointer -finline-functions } \
  47         { -O3 -g } \
  48         { -Os -mcall-prologues} ]
  49
  50
  51 #Initialize use of torture lists.
  52 torture-init
  53
  54 set-torture-options $AVR_TORTURE_OPTIONS
  55
  56
  57 # Main loop.
  58 gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{\[cS\],cpp}]] "" $DEFAULT_CFLAGS
  59
  60 # Finalize use of torture lists.
  61 torture-finish
  62
  63 # All done.
  64 dg-finish