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/*
pr49419.c from the execute part of the gcc torture tests.
*/
#include <testfwk.h>
#ifdef __SDCC
#pragma std_c99
#pragma disable_warning 85
#endif
/* PR tree-optimization/49419 */
struct S { int w, x, y; } *t;
#ifndef __SDCC_pdk14 // Lack of memory
int
foo (int n, int f, int *s, int m)
{
int x, i, a;
if (n == -1)
return 0;
for (x = n, i = 0; t[x].w == f && i < m; i++)
x = t[x].x;
if (i == m)
ASSERT (0);
a = i + 1;
for (x = n; i > 0; i--)
{
s[i] = t[x].y;
x = t[x].x;
}
s[0] = x;
return a;
}
#endif
void
testTortureExecute (void)
{
#ifndef __SDCC_pdk14 // Lack of memory
int s[3], i;
struct S buf[3] = { { 1, 1, 2 }, { 0, 0, 0 }, { 0, 0, 0 } };
t = buf;
if (foo (0, 1, s, 3) != 2)
ASSERT (0);
if (s[0] != 1 || s[1] != 2)
ASSERT (0);
return;
#endif
}
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