binutils-gdb/gdb/testsuite/gdb.perf/skip-prologue.c

49 lines
1.1 KiB
C

/* This testcase is part of GDB, the GNU debugger.
Copyright (C) 2013-2017 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/>. */
/* GDB will analyze the prologue of functions f1 and f2. */
struct foo
{
int a[32];
};
static int
f1 (void)
{
return 0;
}
static double
f2 (int a, long long b, double c, struct foo f)
{
f.a[0] = a + (int) b + c;
return c + 0.2;
}
int
main (void)
{
struct foo f;
f1 ();
f2 (0, 0, 0.1, f);
return 0;
}