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view gcc/testsuite/gcc.dg/pr91860-3.c @ 157:dafe684d005c

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:08:54 +0900
parents 1830386684a0
children
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/* { dg-do compile } */
/* { dg-options "-Og -g2 --param=max-combine-insns=3" } */

int a, b;

void
foo (void)
{
  unsigned short d = 46067;
  int e = e;
  d <<= __builtin_mul_overflow (~0, e, &a);
  d |= -68719476735;
  b = d;
}