Lines Matching refs:ds2
4355 ds_merge_1 (ds_t ds1, ds_t ds2, bool max_p) in ds_merge_1() argument
4359 gcc_assert ((ds1 & SPECULATIVE) && (ds2 & SPECULATIVE)); in ds_merge_1()
4361 ds = (ds1 & DEP_TYPES) | (ds2 & DEP_TYPES); in ds_merge_1()
4366 if ((ds1 & t) && !(ds2 & t)) in ds_merge_1()
4368 else if (!(ds1 & t) && (ds2 & t)) in ds_merge_1()
4369 ds |= ds2 & t; in ds_merge_1()
4370 else if ((ds1 & t) && (ds2 & t)) in ds_merge_1()
4373 dw_t dw2 = get_dep_weak (ds2, t); in ds_merge_1()
4406 ds_merge (ds_t ds1, ds_t ds2) in ds_merge() argument
4408 return ds_merge_1 (ds1, ds2, false); in ds_merge()
4413 ds_full_merge (ds_t ds, ds_t ds2, rtx mem1, rtx mem2) in ds_full_merge() argument
4415 ds_t new_status = ds | ds2; in ds_full_merge()
4420 || (ds2 && !(ds2 & SPECULATIVE))) in ds_full_merge()
4435 new_status = ds2; in ds_full_merge()
4436 else if (!ds2) in ds_full_merge()
4439 new_status = ds_merge (ds2, ds); in ds_full_merge()
4449 ds_max_merge (ds_t ds1, ds_t ds2) in ds_max_merge() argument
4451 if (ds1 == 0 && ds2 == 0) in ds_max_merge()
4454 if (ds1 == 0 && ds2 != 0) in ds_max_merge()
4455 return ds2; in ds_max_merge()
4457 if (ds1 != 0 && ds2 == 0) in ds_max_merge()
4460 return ds_merge_1 (ds1, ds2, true); in ds_max_merge()