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66 lines
1.6 KiB
Plaintext
66 lines
1.6 KiB
Plaintext
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# Copyright (C) 2018 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 this program. If not, see <http://www.gnu.org/licenses/>.
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# This test case is to test the performance of GDB when setting breakpoints
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# on heavily temlatized C++ code.
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# Parameters:
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# EXPANSION_DEPTH: knob to control how many times template expansions occur
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load_lib perftest.exp
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if [skip_perf_tests] {
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return 0
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}
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standard_testfile .cc
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set executable $testfile
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set expfile $testfile.exp
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# make check-perf RUNTESTFLAGS='template-breakpoints.exp EXPANSION_DEPTH=40'
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if ![info exists EXPANSION_DEPTH] {
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set EXPANSION_DEPTH 40
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}
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PerfTest::assemble {
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global EXPANSION_DEPTH
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global srcdir subdir srcfile
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set compile_flags {c++ debug}
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lappend compile_flags "additional_flags=-DEXPANSION_DEPTH=${EXPANSION_DEPTH}"
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if { [gdb_compile "$srcdir/$subdir/$srcfile" ${binfile} executable $compile_flags] != ""} {
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return -1
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}
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return 0
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} {
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global binfile
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clean_restart $binfile
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if ![runto_main] {
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fail "can't run to main"
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return -1
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}
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return 0
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} {
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gdb_test "python TemplateBreakpoints().run()"
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return 0
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}
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