Viewing file:  vect-tsvc-vbor.c (1.5 KB) -rw-r--r--
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/* This file is distributed under the University of Illinois Open Source
License. See license.txt for details. */
/* { dg-additional-options "--param vect-epilogues-nomask=0" } */
/* { dg-require-effective-target vect_float } */
#include "tsvc.h"
real_t vbor(struct args_t * func_args)
{
// control loops
// basic operations rates, isolate arithmetic from memory traffic
// all combinations of three, 59 flops for 6 loads and 1 store.
initialise_arrays(__func__);
real_t a1, b1, c1, d1, e1, f1;
for (int nl = 0; nl < iterations*10; nl++) {
for (int i = 0; i < LEN_2D; i++) {
a1 = a[i];
b1 = b[i];
c1 = c[i];
d1 = d[i];
e1 = e[i];
f1 = aa[0][i];
a1 = a1 * b1 * c1 + a1 * b1 * d1 + a1 * b1 * e1 + a1 * b1 * f1 +
a1 * c1 * d1 + a1 * c1 * e1 + a1 * c1 * f1 + a1 * d1 * e1
+ a1 * d1 * f1 + a1 * e1 * f1;
b1 = b1 * c1 * d1 + b1 * c1 * e1 + b1 * c1 * f1 + b1 * d1 * e1 +
b1 * d1 * f1 + b1 * e1 * f1;
c1 = c1 * d1 * e1 + c1 * d1 * f1 + c1 * e1 * f1;
d1 = d1 * e1 * f1;
x[i] = a1 * b1 * c1 * d1;
}
dummy(a, b, c, d, e, aa, bb, cc, 0.);
}
return calc_checksum(__func__);
}
int main (int argc, char **argv)
{
int n1 = 1;
int n3 = 1;
int* ip;
real_t s1,s2;
init(&ip, &s1, &s2);
run(&vbor, "vbor", NULL);
return 0;
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
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