gcc/testsuite/gcc.dg/vect/tsvc/vect-tsvc-s279.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 real_t s279(struct args_t * func_args)
  10 {
  11 //    control flow
  12 //    vector if/gotos
  13
  14     initialise_arrays(__func__);
  15
  16     for (int nl = 0; nl < iterations/2; nl++) {
  17         for (int i = 0; i < LEN_1D; i++) {
  18             if (a[i] > (real_t)0.) {
  19                 goto L20;
  20             }
  21             b[i] = -b[i] + d[i] * d[i];
  22             if (b[i] <= a[i]) {
  23                 goto L30;
  24             }
  25             c[i] += d[i] * e[i];
  26             goto L30;
  27 L20:
  28             c[i] = -c[i] + e[i] * e[i];
  29 L30:
  30             a[i] = b[i] + c[i] * d[i];
  31         }
  32         dummy(a, b, c, d, e, aa, bb, cc, 0.);
  33     }
  34
  35     return calc_checksum(__func__);
  36 }
  37
  38 int main (int argc, char **argv)
  39 {
  40   int n1 = 1;
  41   int n3 = 1;
  42   int* ip;
  43   real_t s1,s2;
  44   init(&ip, &s1, &s2);
  45
  46   run(&s279, "s279", NULL);
  47
  48   return 0;
  49 }
  50
  51 /* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { xfail { { ! aarch64_sve } && { ! riscv_v } }  } } } */