Searched refs:zero_mask (Results 1 – 4 of 4) sorted by relevance
661 EVENT_MASK zero_mask; in event_drain() local668 EVENT_MASK_ZERO(&zero_mask); in event_drain()670 EVENT_MASK_ALLOC(&zero_mask, event_fdslots); in event_drain()676 || EVENT_MASK_CMP(&zero_mask, &event_xmask) != 0)) { in event_drain()679 if (EVENT_MASK_BYTE_COUNT(&zero_mask) in event_drain()681 EVENT_MASK_REALLOC(&zero_mask, event_fdslots); in event_drain()685 EVENT_MASK_FREE(&zero_mask); in event_drain()
727 tree zero_mask = build_zero_cst (TREE_TYPE (test_mask)); in vect_set_loop_condition_masked() local728 gcond *cond_stmt = gimple_build_cond (code, test_mask, zero_mask, in vect_set_loop_condition_masked()
1763 where zero_mask has 1's for all bits that are sure to be 0 in1766 if ((C0 & ~zero_mask) == 0) then emit (X outer_op (C0 outer_op C1)1767 if ((C1 & ~zero_mask) == 0) then emit (X inner_op (C0 outer_op C1)
2159 where zero_mask has 1's for all bits that are sure to be 0 in2162 if ((C0 & ~zero_mask) == 0) then emit (X outer_op (C0 outer_op C1)2163 if ((C1 & ~zero_mask) == 0) then emit (X inner_op (C0 outer_op C1)