c49da0e466
gdb.dwarf2/atomic-type.exp and gdb.dwarf2/ada-linkage-name.exp fail when testing with "clang -flto" as compiler, like: $ make check TESTS="gdb.dwarf2/ada-linkage-name.exp" RUNTESTFLAGS="CC_FOR_TARGET='clang -flto'" because with -flto, functions that aren't referenced anywhere are not emitted in the final binary. Fix it by adding uses of the functions. gdb/testsuite/ChangeLog: * gdb.dwarf2/ada-linkage-name.c (main): Move to the bottom of the file and add calls to first and second. * gdb.dwarf2/atomic.c (main): Move to the bottom of the file and add call to f.
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2019-2020 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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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, see <http://www.gnu.org/licenses/>. */
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/* First dummy function. */
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int
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first (char *x)
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{
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asm ("first_label: .globl first_label");
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return 0;
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}
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/* Second dummy function. */
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int
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second (char *x)
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{
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asm ("second_label: .globl second_label");
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return 0;
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}
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int
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main (void)
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{
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asm ("main_label: .globl main_label");
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first (0);
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second (0);
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return 0;
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}
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