Lines Matching defs:uses
57 operand of an insn can only come from a single def. This pass uses
118 We used to use reaching definitions to find which uses have a
153 TOP_FLAG says which artificials uses should be used, when DEF_REC
200 /* Fill the use_def_ref vector with values for the uses in USE_REC,
202 TOP_FLAG says which artificials uses should be used, when USE_REC
283 /* Build a vector holding the reaching definitions of uses reached by a
308 dominating the uses. This is similar to how SSA form is built. */
799 /* Check if all uses in DEF_INSN can be used in TARGET_INSN. This
822 /* If the insn uses the reg that it defines, the substitution is
835 /* Look at all the uses of DEF_INSN, and see if they are not
884 for new uses. Note that building the links is very cheap and if
923 /* Update the USE_DEF_REF array for the uses in INSN. Only update note
924 uses if NOTES_ONLY is true. */
1125 reload through register tying. Introducing more uses of Y
1155 df_ref uses;
1164 uses = DF_INSN_USES (def_insn);
1165 if (uses && DF_REF_NEXT_LOC (uses))
1362 /* Only consider uses that have a single definition. */
1466 /* Go through all the uses. df_uses_create will create new ones at the
1533 /* Go through all the uses. df_uses_create will create new ones at the