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view gcc/testsuite/gcc.dg/tree-ssa/operand-equal-2.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 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1" } */

typedef char __attribute__ ((vector_size (4))) v4qi;

v4qi v;
void ret(char a)
{
  v4qi c={a,a,a,a},d={a,a,a,a};
  v = (c!=d);
}
/* { dg-final { scan-tree-dump "v = . 0, 0, 0, 0 ." "fre1"} } */