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/* { dg-do compile } */
/* { dg-require-effective-target arm_sat_ok } */
/* { dg-add-options arm_sat } */
#include <arm_acle.h>
int32_t
test_ssat (int32_t a)
{
return __ssat (a, 8);
}
/* { dg-final { scan-assembler-times "ssat\t...?, #8, ...?" 1 } } */
uint32_t
test_usat (int32_t a)
{
return __usat (a, 24);
}
/* { dg-final { scan-assembler-times "usat\t...?, #24, ...?" 1 } } */
/* Test that USAT doesn't get removed as we need its Q-setting behavior. */
int
test_sat_occur (int32_t a)
{
uint32_t res = __usat (a, 3);
return __saturation_occurred ();
}
/* { dg-final { scan-assembler-times "usat\t...?, #3, ...?" 1 } } */
/* { dg-final { scan-assembler "mrs\t...?, APSR" } } */
void
test_set_sat (void)
{
__set_saturation_occurred (0);
}
/* { dg-final { scan-assembler-times "msr\tAPSR_nzcvq, ...?" 1 } } */
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