blob: 6916843f397b42d26f2f99e544cdebb6071b2bc9 [file] [log] [blame]
/* { dg-do run { target vect_cmdline_needed } } */
/* { dg-options "-O2 -ftree-vectorize -fwrapv -fdump-tree-vect-details -fvect-cost-model=dynamic" } */
/* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
/* The IBM Z backend sets the min-vect-loop-bound param to 2 to avoid
awkward epilogue code generation in some cases. This line needs to
be removed after finding an alternate way to fix this. */
/* { dg-additional-options "--param min-vect-loop-bound=0" { target { s390*-*-* } } } */
#include <stdlib.h>
#define N 16
char ic[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
char ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
int main ()
{
int i;
char ia[N];
for (i = 0; i < N; i++)
{
ia[i] = ib[i] + ic[i];
}
/* check results: */
for (i = 0; i < N; i++)
{
if (ia[i] != ib[i] + ic[i])
abort ();
}
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! { avr-*-* msp430-*-* pru-*-* } } } } } */