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/* PR debug/36728 */
/* { dg-do run } */
/* { dg-options "-g" } */
int __attribute__((noinline))
foo (int arg1, int arg2, int arg3, int arg4, int arg5, int arg6, int arg7)
{
char *x = __builtin_alloca (arg7);
int __attribute__ ((aligned(32))) y;
y = 2;
asm volatile ("" : "=m" (y) : "m" (y));
x[0] = 25;
asm volatile ("" : "=m" (x[0]) : "m" (x[0]));
return y;
}
/* On s390(x) r2 and r3 are (depending on the optimization level) used
when adjusting the addresses in order to meet the alignment
requirements above. They usually hold the function arguments arg1
and arg2. So it is expected that these values are unavailable in
some of these tests. */
/* { dg-final { gdb-test 12 "arg1" "1" { target { ! "s390*-*-*" } } } }*/
/* { dg-final { gdb-test 12 "arg2" "2" { target { ! "s390*-*-*" } } } }*/
/* { dg-final { gdb-test 12 "arg3" "3" } } */
/* { dg-final { gdb-test 12 "arg4" "4" } } */
/* { dg-final { gdb-test 12 "arg5" "5" } } */
/* { dg-final { gdb-test 12 "arg6" "6" } } */
/* { dg-final { gdb-test 12 "arg7" "30" } } */
/* { dg-final { gdb-test 12 "y" "2" } } */
/* { dg-final { gdb-test 14 "arg1" "1" { target { ! "s390*-*-*" } } } }*/
/* { dg-final { gdb-test 14 "arg2" "2" { target { ! "s390*-*-*" } } } }*/
/* { dg-final { gdb-test 14 "arg3" "3" } } */
/* { dg-final { gdb-test 14 "arg4" "4" } } */
/* { dg-final { gdb-test 14 "arg5" "5" } } */
/* { dg-final { gdb-test 14 "arg6" "6" } } */
/* { dg-final { gdb-test 14 "arg7" "30" } } */
/* { dg-final { gdb-test 14 "*x" "(char) 25" } } */
/* { dg-final { gdb-test 14 "y" "2" } } */
int
main ()
{
int l = 0;
asm volatile ("" : "=r" (l) : "0" (l));
foo (l + 1, l + 2, l + 3, l + 4, l + 5, l + 6, l + 30);
return 0;
}
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