+2004-01-31 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_decompose_address): Do not treat virtual
+ registers as pointers.
+ * config/s390/s390.md ("*la_31" second peephole2): Fix incorrect mode.
+
2004-01-31 Paolo Bonzini <bonzini@gnu.org>
* combine.c (cse_main): Set gen_lowpart to gen_lowpart_for_combine
&& frame_pointer_needed
&& REGNO (base) == HARD_FRAME_POINTER_REGNUM)
|| REGNO (base) == ARG_POINTER_REGNUM
- || (REGNO (base) >= FIRST_VIRTUAL_REGISTER
- && REGNO (base) <= LAST_VIRTUAL_REGISTER)
|| (flag_pic
&& REGNO (base) == PIC_OFFSET_TABLE_REGNUM))
pointer = base_ptr = TRUE;
&& frame_pointer_needed
&& REGNO (indx) == HARD_FRAME_POINTER_REGNUM)
|| REGNO (indx) == ARG_POINTER_REGNUM
- || (REGNO (indx) >= FIRST_VIRTUAL_REGISTER
- && REGNO (indx) <= LAST_VIRTUAL_REGISTER)
|| (flag_pic
&& REGNO (indx) == PIC_OFFSET_TABLE_REGNUM))
pointer = indx_ptr = TRUE;
&& !reg_overlap_mentioned_p (operands[0], operands[2])
&& strict_memory_address_p (VOIDmode, gen_rtx_PLUS (SImode, operands[1], operands[2]))
&& preferred_la_operand_p (gen_rtx_PLUS (SImode, operands[1], operands[2]))"
- [(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 2)))]
+ [(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 2)))]
"")
(define_insn "*la_31_and"