gcc/testsuite/gcc.target/aarch64/sve2/aarch64-sve2.exp

   1 #  Specific regression driver for AArch64 SVE2.
   2 #  Copyright (C) 2009-2020 Free Software Foundation, Inc.
   3 #  Contributed by ARM Ltd.
   4 #
   5 #  This file is part of GCC.
   6 #
   7 #  GCC is free software; you can redistribute it and/or modify it
   8 #  under the terms of the GNU General Public License as published by
   9 #  the Free Software Foundation; either version 3, or (at your option)
  10 #  any later version.
  11 #
  12 #  GCC is distributed in the hope that it will be useful, but
  13 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 #  General Public License 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 # GCC testsuite that uses the `dg.exp' driver.
  22
  23 # Exit immediately if this isn't an AArch64 target.
  24 if {![istarget aarch64*-*-*] } then {
  25   return
  26 }
  27
  28 # Load support procs.
  29 load_lib gcc-dg.exp
  30
  31 # If a testcase doesn't have special options, use these.
  32 global DEFAULT_CFLAGS
  33 if ![info exists DEFAULT_CFLAGS] then {
  34     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
  35 }
  36
  37 # Initialize `dg'.
  38 dg-init
  39
  40 # Force SVE2 if we're not testing it already.
  41 if { [check_effective_target_aarch64_sve2] } {
  42     set sve2_flags ""
  43 } else {
  44     set sve2_flags "-march=armv8.5-a+sve2"
  45 }
  46
  47 # Main loop.
  48 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cCS\]]] \
  49     $sve2_flags $DEFAULT_CFLAGS
  50
  51 # All done.
  52 dg-finish