Lines Matching defs:needed
72 /* Bitmap of instructions marked as needed indexed by INSN_UID. */
185 /* Return true if INSN has been marked as needed. */
190 /* Artificial defs are always needed and they do not have an insn.
197 /* If INSN has not yet been marked as needed, mark it now, and add it to
643 fprintf (dump_file, "Finding needed instructions:\n");
654 if needed when the associated CALL is marked. */
672 fprintf (dump_file, "Finished finding needed instructions:\n");
901 /* No matter if the instruction is needed or not, we remove
997 bool needed = marked_insn_p (insn);
999 /* The insn is needed if there is someone who uses the output. */
1000 if (!needed)
1005 needed = true;
1010 /* No matter if the instruction is needed or not, we remove
1016 if (needed)
1026 needed && !control_flow_insn_p (insn)