Lines Matching refs:uses
35 dataflow problems: reaching defs, upward exposed uses, live variables,
72 DF_EQUIV_NOTES marks the uses present in EQUIV/EQUAL notes.
136 chains of uses and defs for each insn and for each register. Each ref
160 uses the chains keep them up to date. The high level knowledge of
197 DF_INSN_UID_DEFS macros) or the insn's uses list (accessed by the
201 is no significance to the ordering of the uses or refs in an
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
214 to the registers specified in EH_RETURN_DATA_REGNO and the uses
216 defs and uses should really occur along the eh edge, but there is
220 Artificial uses occur at the end of all blocks. These arise from
228 2) All of the uses and defs associated with each pseudo or hard
233 DF_REG_USE_GET macro (or DF_REG_DEF_GET macro). Subsequent uses
243 4) An array of all of the uses (and an array of all of the defs) can
982 for (use = DF_INSN_UID_GET (df, uid)->uses; use; use = use->next_ref)
1098 for (use = DF_INSN_UID_GET (df, uid)->uses; use; use = use->next_ref)
1222 fprintf (file, " uses ");
1259 fprintf (file, " uses ");
1269 fprintf (file, " uses ");