#   Copyright (C) 2009-2020 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

# GCC testsuite that uses the `dg.exp' driver.

# Load support procs.
load_lib g++-dg.exp

if ![check_effective_target_fgraphite] {
  return
}

# Remove VALUE from LIST_VARIABLE.
proc lremove {list_variable value} {
    upvar 1 $list_variable var
    set idx [lsearch -exact $var $value]
    set var [lreplace $var $idx $idx]
}

# The default action for a test is 'compile'.  Save current default.
global dg-do-what-default
set save-dg-do-what-default ${dg-do-what-default}

# Initialize `dg'.
dg-init

set wait_to_run_files [lsort [glob -nocomplain $srcdir/$subdir/*.C ] ]
set scop_files        [lsort [glob -nocomplain $srcdir/$subdir/scop-*.C ] ]
set id_files          [lsort [glob -nocomplain $srcdir/$subdir/id-*.C ] ]
set run_id_files      [lsort [glob -nocomplain $srcdir/$subdir/run-id-*.C ] ]
set opt_files         [lsort [glob -nocomplain $srcdir/$subdir/interchange-*.C \
					       $srcdir/$subdir/block-*.C ] ]

# Tests to be compiled.
set dg-do-what-default compile
g++-dg-runtest $scop_files        "" "-O2 -fgraphite -fdump-tree-graphite-all"
g++-dg-runtest $id_files          "" "-O2 -fgraphite-identity -ffast-math"

# Tests to be run.
set dg-do-what-default run
g++-dg-runtest $run_id_files      "" "-O2 -fgraphite-identity"
g++-dg-runtest $opt_files         "" "-O2 -floop-nest-optimize -ffast-math -fdump-tree-graphite-all"

# The default action for the rest of the files is 'compile'.
set dg-do-what-default compile
foreach f $scop_files        {lremove wait_to_run_files $f}
foreach f $id_files          {lremove wait_to_run_files $f}
foreach f $run_id_files      {lremove wait_to_run_files $f}
foreach f $opt_files         {lremove wait_to_run_files $f}
g++-dg-runtest $wait_to_run_files "" "-pedantic-errors"

# Clean up.
set dg-do-what-default ${save-dg-do-what-default}

# All done.
dg-finish