gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s471.c

   1 /*  This file is distributed under the University of Illinois Open Source
   2     License. See license.txt for details.  */
   3
   4 /* { dg-additional-options "--param vect-epilogues-nomask=0" } */
   5 /* { dg-require-effective-target vect_float } */
   6
   7 #include "tsvc.h"
   8
   9 int s471s(void)
  10 {
  11 // --  dummy subroutine call made in s471
  12     return 0;
  13 }
  14
  15 real_t s471(struct args_t * func_args){
  16
  17 //    call statements
  18
  19     int m = LEN_1D;
  20
  21     initialise_arrays(__func__);
  22
  23     for (int nl = 0; nl < iterations/2; nl++) {
  24         for (int i = 0; i < m; i++) {
  25             x[i] = b[i] + d[i] * d[i];
  26             s471s();
  27             b[i] = c[i] + d[i] * e[i];
  28         }
  29         dummy(a, b, c, d, e, aa, bb, cc, 0.);
  30     }
  31
  32     return calc_checksum(__func__);
  33 }
  34
  35 int main (int argc, char **argv)
  36 {
  37   int n1 = 1;
  38   int n3 = 1;
  39   int* ip;
  40   real_t s1,s2;
  41   init(&ip, &s1, &s2);
  42
  43   run(&s471, "s471", NULL);
  44
  45   return 0;
  46 }
  47
  48
  49 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */