FPSCR_CAUSE_INEXACT
float_raise(FPSCR_CAUSE_OVERFLOW | FPSCR_CAUSE_INEXACT);
float_raise(FPSCR_CAUSE_INEXACT);
float_raise(FPSCR_CAUSE_OVERFLOW | FPSCR_CAUSE_INEXACT);
float_raise(FPSCR_CAUSE_INEXACT);