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path: root/gcc/testsuite/gcc.dg/fold-ctz-1.c

blob: dcc444cbbb6b66405ca0bec08e25c8a51c2c272a (plain)

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

int foo(int x)
{
  return __builtin_ctz (-x);
}

/* { dg-final { scan-tree-dump-not "-x_" "optimized"} } */