File: i386-sse-stack-align.c

package info (click to toggle)
gdb-doc 7.12-2
  • links: PTS, VCS
  • area: non-free
  • in suites: stretch
  • size: 215,060 kB
  • ctags: 300,587
  • sloc: ansic: 2,141,184; asm: 331,661; exp: 133,298; makefile: 57,539; sh: 23,506; yacc: 14,054; cpp: 12,262; perl: 5,300; python: 4,681; ada: 4,343; xml: 3,670; pascal: 3,120; lisp: 1,516; cs: 879; lex: 624; f90: 457; sed: 228; awk: 142; objc: 134; java: 73; fortran: 43
file content (70 lines) | stat: -rw-r--r-- 1,501 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
/* Copyright 2012-2016 Free Software Foundation, Inc.

   This file is part of GDB.

   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/>.  */

typedef float V __attribute__((vector_size(16)));

static V
foo (V a, V b)
{
  return a + b * a;
}

static __attribute__((noinline, noclone)) int
f (void)
{
  volatile V a = { 1, 2, 3, 4 };
  volatile V b;

  b = foo (a, a);
  return b[0];
}

static __attribute__((noinline, noclone)) int
g0 (void)
{
  return f ();
}

static __attribute__((noinline, noclone)) int
g1 (int p1)
{
  return f ();
}

static __attribute__((noinline, noclone)) int
g2 (int p1, int p2)
{
  return f ();
}

static __attribute__((noinline, noclone)) int
g3 (int p1, int p2, int p3)
{
  return f ();
}

static __attribute__((noinline, noclone)) int
g4 (int p1, int p2, int p3, int p4)
{
  return f ();
}

int
main (void)
{
  return g0 () + g1 (1) + g2 (1, 2) + g3 (1, 2, 3) + g4 (1, 2, 3, 4);
}