48c187ced8
* icf.cc (Icf::find_identical_sections): Unfold symbols that have been maked as --keep-unique. (Icf::unfold_section): New function. * icf.h (Icf::unfold_section): New function. * options.h (General_options::keep_unique): New option. * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. * testsuite/Makefile.in: Regenerate. * testsuite/icf_keep_unique_test.sh: New file. * testsuite/icf_keep_unique_test.cc: New file.
39 lines
1.3 KiB
Bash
Executable file
39 lines
1.3 KiB
Bash
Executable file
#!/bin/sh
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# icf_keep_unique_test.sh -- test --icf --keep-unique
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# Copyright 2009 Free Software Foundation, Inc.
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# Written by Sriraman Tallam <tmsriram@google.com>.
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# This file is part of gold.
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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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# 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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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# The goal of this program is to verify if --keep-unique works
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# as intended when used with --icf.
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check()
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{
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func_addr_1=`grep $2 $1 | awk '{print $1}'`
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func_addr_2=`grep $3 $1 | awk '{print $1}'`
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if [ $func_addr_1 = $func_addr_2 ]
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then
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echo "Identical Code Folding with keep-unique failed to unfold" $2
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exit 1
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fi
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}
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check icf_keep_unique_test.stdout "kept_func" "unique_func"
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