Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/fold-cstvecshift.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-ccp1" } */

typedef int vec __attribute__ ((vector_size (4 * sizeof (int))));

void f (vec *r)
{
  vec a = { 2, 3, 4, 5 };
  *r = (a << 2) >> 1;
}

/* { dg-final { scan-tree-dump "{ 4, 6, 8, 10 }" "ccp1"} } */