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/* Test for stack alignment when PREFERRED_STACK_BOUNDARY < alignment
of local variable. */
/* { dg-do compile } */
/* { dg-options "-O2 -mpreferred-stack-boundary=6 -mincoming-stack-boundary=6" } */
/* { dg-final { scan-assembler "and\[lq\]?\[\\t \]*\\$-128,\[\\t \]*%\[re\]?sp" } } */
/* { dg-final { scan-assembler-not "and\[lq\]?\[\\t \]*\\$-64,\[\\t \]*%\[re\]?sp" } } */
#include <stddef.h>
#define ALIGNMENT 128
typedef int aligned __attribute__((aligned(ALIGNMENT)));
extern void abort(void);
__attribute__ ((noinline))
void check(void * a)
{
if (((ptrdiff_t)a & (ALIGNMENT-1)) != 0)
abort();
}
int main()
{
aligned a = 1;
check(&a);
return 0;
}
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