Lines Matching refs:defs
35 dataflow problems: reaching defs, upward exposed uses, live variables,
136 chains of uses and defs for each insn and for each register. Each ref
196 either in the insn's defs list (accessed by the DF_INSN_DEFS or
207 defs and uses are only there if DF_HARD_REGS was specified when the
210 Artificial defs and uses occur both at the beginning and ends of blocks.
213 artificial uses and defs occur at the beginning. The defs relate
216 defs and uses should really occur along the eh edge, but there is
225 Artificial defs occur at the end of the entry block. These arise
228 2) All of the uses and defs associated with each pseudo or hard
243 4) An array of all of the uses (and an array of all of the defs) can
1005 for (def = DF_INSN_UID_GET (df, uid)->defs; def; def = def->next_ref)
1028 for (def = DF_INSN_UID_GET (df, uid)->defs; def; def = def->next_ref)
1045 for (def = DF_INSN_UID_GET (df, uid)->defs; def; def = def->next_ref)
1067 for (def = DF_INSN_UID_GET (df, uid)->defs; def; def = def->next_ref)
1216 fprintf (file, " defs ");
1255 fprintf (file, "insn %d bb %d luid %d defs ",
1267 fprintf (file, "reg %d defs ", regno);