n = b; /* Convb(Conv*(xxxb(...))) == xxxb(...) */
DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_CONV);
} else if (mode_is_int(n_mode)) {
n = b; /* Convb(Conv*(xxxb(...))) == xxxb(...) */
DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_CONV);
} else if (mode_is_int(n_mode)) {
n = b; /* ConvS(ConvL(xxxS(...))) == xxxS(...) */
DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_CONV);
}
n = b; /* ConvS(ConvL(xxxS(...))) == xxxS(...) */
DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_CONV);
}
- if (smaller_mode(mode_left, mode) && smaller_mode(mode_right, mode)
- && mode_is_signed(mode) == mode_is_signed(mode_left)
- && mode_is_signed(mode) == mode_is_signed(mode_right)) {
+ if (smaller_mode(mode_left, mode) && smaller_mode(mode_right, mode)) {