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/* { dg-require-effective-target vect_shift } */
/* { dg-require-effective-target vect_long_long } */
/* { dg-additional-options { "-fdump-tree-ifcvt-all" } } */
#include <stdarg.h>
#include "tree-vect.h"
extern void abort(void);
struct s {
char a : 4;
};
#define N 32
#define ELT0 {0}
#define ELT1 {1}
#define ELT2 {2}
#define ELT3 {3}
#define RES 48
struct s A[N]
= { ELT0, ELT1, ELT2, ELT3, ELT0, ELT1, ELT2, ELT3,
ELT0, ELT1, ELT2, ELT3, ELT0, ELT1, ELT2, ELT3,
ELT0, ELT1, ELT2, ELT3, ELT0, ELT1, ELT2, ELT3,
ELT0, ELT1, ELT2, ELT3, ELT0, ELT1, ELT2, ELT3};
int __attribute__ ((noipa))
f(struct s *ptr, unsigned n) {
int res = 0;
for (int i = 0; i < n; ++i)
{
asm volatile ("" ::: "memory");
res += ptr[i].a;
}
return res;
}
int main (void)
{
check_vect ();
if (f(&A[0], N) != RES)
abort ();
return 0;
}
/* { dg-final { scan-tree-dump-not "Bitfield OK to lower." "ifcvt" } } */
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