view gcc/testsuite/gcc.dg/cse_recip.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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/* { dg-do compile } */
/* { dg-options "-Ofast -fdump-tree-optimized-raw -fno-tree-slp-vectorize" } */

void
cse_recip (float x, float y, float *a)
{
  a[0] = y / (5 * x);
  a[1] = y / (3 * x);
  a[2] = y / x;
}

/* { dg-final { scan-tree-dump-times "rdiv_expr" 1 "optimized" } } */