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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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/* PR tree-optimization/53226 */

void
foo (unsigned long *x, char y, char z)
{
  int i;
  for (i = y; i < z; ++i)
    {
      unsigned long a = ((unsigned char) i) & 63UL;
      unsigned long b = 1ULL << a;
      *x |= b;
    }
}