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jeremybenn |
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2007, 2010
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# Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# .
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load_lib gcc-dg.exp
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# Define gcc callbacks for dg.exp.
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proc objc-dg-test { prog do_what extra_tool_flags } {
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return [gcc-dg-test-1 objc_target_compile $prog $do_what $extra_tool_flags]
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}
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proc objc-dg-prune { system text } {
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return [gcc-dg-prune $system $text]
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}
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# Utility routines.
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# Modified dg-runtest that can cycle through a list of optimization options
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# as c-torture does.
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proc objc-dg-runtest { testcases default-extra-flags } {
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global runtests
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# Some callers set torture options themselves; don't override those.
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set existing_torture_options [torture-options-exist]
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if { $existing_torture_options == 0 } {
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global DG_TORTURE_OPTIONS LTO_TORTURE_OPTIONS
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torture-init
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set-torture-options $DG_TORTURE_OPTIONS [list {}] $LTO_TORTURE_OPTIONS
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}
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dump-torture-options
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foreach test $testcases {
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global torture_with_loops torture_without_loops
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# If we're only testing specific files and this isn't one of
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# them, skip it.
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if ![runtest_file_p $runtests $test] {
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continue
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}
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# Look for a loop within the source code - if we don't find one,
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# don't pass -funroll[-all]-loops.
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if [expr [search_for $test "for*("]+[search_for $test "while*("]] {
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set option_list $torture_with_loops
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} else {
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set option_list $torture_without_loops
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}
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set nshort [file tail [file dirname $test]]/[file tail $test]
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foreach flags $option_list {
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# combine flags so that dg-skip & xfail will see the extras.
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set combined_flags "$flags ${default-extra-flags}"
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verbose "Testing $nshort, $combined_flags" 1
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dg-test $test $combined_flags ""
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}
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}
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if { $existing_torture_options == 0 } {
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torture-finish
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}
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}
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