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/*
pr60454.c from the execute part of the gcc torture tests.
*/
#include <testfwk.h>
#ifdef __SDCC
#pragma std_c99
#endif
#include <stdint.h>
#include <limits.h>
#define fake_const_swab32(x) ((uint32_t)( \
(((uint32_t)(x) & (uint32_t)0x000000ffUL) << 24) | \
(((uint32_t)(x) & (uint32_t)0x0000ff00UL) << 8) | \
(((uint32_t)(x) & (uint32_t)0x000000ffUL) << 8) | \
(((uint32_t)(x) & (uint32_t)0x0000ff00UL) ) | \
(((uint32_t)(x) & (uint32_t)0xff000000UL) >> 24)))
/* Previous version of bswap optimization would detect byte swap when none
happen. This test aims at catching such wrong detection to avoid
regressions. */
#ifndef __SDCC_pdk14 // Lack of memory
uint32_t
fake_swap32 (uint32_t in)
{
return fake_const_swab32 (in);
}
#endif
void
testTortureExecute (void)
{
#ifndef __SDCC_pdk14 // Lack of memory
if (sizeof (uint32_t) * CHAR_BIT != 32)
return;
if (fake_swap32 (0x12345678UL) != 0x78567E12UL)
ASSERT (0);
#endif
}
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