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/* { dg-do run } */
/* { dg-options "-O2" } */
#include <string.h>
struct table_s
{
void (*fun0)
( void );
void (*fun1)
( void );
void (*fun2)
( void );
void (*fun3)
( void );
void (*fun4)
( void );
void (*fun5)
( void );
void (*fun6)
( void );
void (*fun7)
( void );
} table;
void callback0(){__asm("mov r0, r0 \n\t");}
void callback1(){__asm("mov r0, r0 \n\t");}
void callback2(){__asm("mov r0, r0 \n\t");}
void callback3(){__asm("mov r0, r0 \n\t");}
void callback4(){__asm("mov r0, r0 \n\t");}
void test (void) {
memset(&table, 0, sizeof table);
asm volatile ("" : : : "r3");
table.fun0 = callback0;
table.fun1 = callback1;
table.fun2 = callback2;
table.fun3 = callback3;
table.fun4 = callback4;
table.fun0();
}
void foo (void)
{
__builtin_abort ();
}
int main (void)
{
unsigned long p = (unsigned long) &foo;
asm volatile ("mov r3, %0" : : "r" (p));
test ();
return 0;
}
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