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/* Test first bit operations from stdbit.h
type: unsigned short, unsigned int, unsigned long, unsigned long long
*/
#include <testfwk.h>
#if __STDC_VERSION_STDBIT_H__ >= 202311L
#pragma std_c23
#include <stdbit.h>
#endif
#include <limits.h>
volatile {type} i;
void
testTrailing(void)
{
#if __STDC_VERSION_STDBIT_H__ >= 202311L
i = 0x0;
ASSERT (stdc_first_trailing_one(i) == 0);
ASSERT (stdc_first_trailing_zero(i) == 1);
i = 0x1;
ASSERT (stdc_first_trailing_one(i) == 1);
ASSERT (stdc_first_trailing_zero(i) == 2);
i = 0x2;
ASSERT (stdc_first_trailing_one(i) == 2);
ASSERT (stdc_first_trailing_zero(i) == 1);
i = 0x3;
ASSERT (stdc_first_trailing_one(i) == 1);
ASSERT (stdc_first_trailing_zero(i) == 3);
i = 0x7;
ASSERT (stdc_first_trailing_one(i) == 1);
ASSERT (stdc_first_trailing_zero(i) == 4);
i = 0x8;
ASSERT (stdc_first_trailing_one(i) == 4);
ASSERT (stdc_first_trailing_zero(i) == 1);
i = 0x9;
ASSERT (stdc_first_trailing_one(i) == 1);
ASSERT (stdc_first_trailing_zero(i) == 2);
#endif
}
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