+2003-02-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.md (several peephole2): Replace
+ find_regno_note with peep2_reg_dead_p.
+
2003-02-11 Richard Henderson <rth@redhat.com>
* gcse.c (lookup_set): Remove unused argument PAT. Update
(label_ref (match_operand 2 "" ""))
(pc)))]
"(TARGET_H8300H || TARGET_H8300S)
- && find_regno_note (insn, REG_DEAD, REGNO (operands[0]))"
+ && peep2_reg_dead_p (1, operands[0])"
[(set (cc0)
(match_dup 0))
(set (pc)
(label_ref (match_operand 2 "" ""))
(pc)))]
"(TARGET_H8300H || TARGET_H8300S)
- && find_regno_note (insn, REG_DEAD, REGNO (operands[0]))"
+ && peep2_reg_dead_p (1, operands[0])"
[(set (cc0)
(match_dup 0))
(set (pc)
(label_ref (match_operand 3 "" ""))
(pc)))]
"(TARGET_H8300H || TARGET_H8300S)
- && find_regno_note (insn, REG_DEAD, REGNO (operands[0]))
+ && peep2_reg_dead_p (1, operands[0])
&& (INTVAL (operands[1]) == 1
|| INTVAL (operands[1]) == 3
|| INTVAL (operands[1]) == 7
[(cc0) (const_int 0)])
(label_ref (match_operand 2 "" ""))
(pc)))]
- "find_regno_note (next_nonnote_insn (insn), REG_DEAD, REGNO (operands[0]))"
+ "peep2_reg_dead_p (2, operands[0])"
[(set (match_dup 4)
(and:QI (match_dup 4)
(match_dup 5)))
[(cc0) (const_int 0)])
(label_ref (match_operand 2 "" ""))
(pc)))]
- "find_regno_note (next_nonnote_insn (insn), REG_DEAD, REGNO (operands[0]))"
+ "peep2_reg_dead_p (2, operands[0])"
[(set (match_dup 4)
(and:QI (match_dup 4)
(match_dup 5)))
[(cc0) (const_int 0)])
(label_ref (match_operand 2 "" ""))
(pc)))]
- "find_regno_note (next_nonnote_insn (insn), REG_DEAD, REGNO (operands[0]))"
+ "peep2_reg_dead_p (2, operands[0])"
[(set (match_dup 4)
(and:HI (match_dup 4)
(match_dup 5)))