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# Copyright (C) 2009-2019 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/>.
load_lib gcc-dg.exp
# Define go callbacks for dg.exp.
proc go-dg-test { prog do_what extra_tool_flags } {
set result \
[gcc-dg-test-1 go_target_compile $prog $do_what $extra_tool_flags]
set comp_output [lindex $result 0]
set output_file [lindex $result 1]
return [list $comp_output $output_file]
}
proc go-dg-prune { system text } {
return [gcc-dg-prune $system $text]
}
# Utility routines.
# Modified dg-runtest that can cycle through a list of optimization options
# as c-torture does.
proc go-dg-runtest { testcases flags default-extra-flags } {
global runtests
global TORTURE_OPTIONS
foreach test $testcases {
# If we're only testing specific files and this isn't one of
# them, skip it.
if ![runtest_file_p $runtests $test] {
continue
}
# look if this is dg-do-run test, in which case
# we cycle through the option list, otherwise we don't
if [expr [search_for $test "dg-do run"]] {
set option_list $TORTURE_OPTIONS
} else {
set option_list [list { -O } ]
}
set nshort [file tail [file dirname $test]]/[file tail $test]
foreach flags_t $option_list {
verbose "Testing $nshort, $flags $flags_t" 1
dg-test $test "$flags $flags_t" ${default-extra-flags}
}
}
}
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