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/* This testcase is part of GDB, the GNU debugger.
Copyright 2018-2021 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 this program. If not, see <http://www.gnu.org/licenses/>. */
/* The version of this test-case with f1 tagged with noinline only is equivalent
to gcc/testsuite/gcc.dg/guality/vla-1.c. */
#include "../lib/attributes.h"
int
#ifdef NOCLONE
__attribute__((noinline,weak)) ATTRIBUTE_NOCLONE
#else
__attribute__((noinline,weak))
#endif
f1 (int i)
{
char a[i + 1];
a[0] = 5;
return a[0];
}
int
main (void)
{
volatile int j;
int i = 5;
asm volatile ("" : "=r" (i) : "0" (i));
j = f1 (i);
return 0;
}
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