Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-pr83202.c @ 158:494b0b89df80 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-require-effective-target vect_double } */

void test(double data[4][2])
{
  for (int i = 0; i < 4; i++)
    {
      data[i][0] = data[i][0] * data[i][0];
      data[i][1] = data[i][1] * data[i][1];
    }
}

/* We should vectorize this with SLP and V2DF vectors.  */
/* { dg-final { scan-tree-dump "vectorizing stmts using SLP" "vect" } } */
/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" } } */