Lines Matching refs:ds2
4338 ds_merge_1 (ds_t ds1, ds_t ds2, bool max_p) in ds_merge_1() argument
4342 gcc_assert ((ds1 & SPECULATIVE) && (ds2 & SPECULATIVE)); in ds_merge_1()
4344 ds = (ds1 & DEP_TYPES) | (ds2 & DEP_TYPES); in ds_merge_1()
4349 if ((ds1 & t) && !(ds2 & t)) in ds_merge_1()
4351 else if (!(ds1 & t) && (ds2 & t)) in ds_merge_1()
4352 ds |= ds2 & t; in ds_merge_1()
4353 else if ((ds1 & t) && (ds2 & t)) in ds_merge_1()
4356 dw_t dw2 = get_dep_weak (ds2, t); in ds_merge_1()
4389 ds_merge (ds_t ds1, ds_t ds2) in ds_merge() argument
4391 return ds_merge_1 (ds1, ds2, false); in ds_merge()
4396 ds_full_merge (ds_t ds, ds_t ds2, rtx mem1, rtx mem2) in ds_full_merge() argument
4398 ds_t new_status = ds | ds2; in ds_full_merge()
4403 || (ds2 && !(ds2 & SPECULATIVE))) in ds_full_merge()
4418 new_status = ds2; in ds_full_merge()
4419 else if (!ds2) in ds_full_merge()
4422 new_status = ds_merge (ds2, ds); in ds_full_merge()
4432 ds_max_merge (ds_t ds1, ds_t ds2) in ds_max_merge() argument
4434 if (ds1 == 0 && ds2 == 0) in ds_max_merge()
4437 if (ds1 == 0 && ds2 != 0) in ds_max_merge()
4438 return ds2; in ds_max_merge()
4440 if (ds1 != 0 && ds2 == 0) in ds_max_merge()
4443 return ds_merge_1 (ds1, ds2, true); in ds_max_merge()