-Mon Jun 8 09:22:38 PDT 1998 Jeff Law (law@cygnus.com)
-
- * version.c: Bump for snapshot.
+Mon Jun 8 10:43:15 1998 Richard Henderson <rth@cygnus.com>
-Mon Jun 8 09:17:09 PDT 1998 Jeff Law (law@cygnus.com)
+ * expr.c (force_operand): Detect PIC address loads before
+ splitting arithmetic.
- * version.c: Bump for snapshot.
-
-Mon Jun 8 02:09:47 PDT 1998 Jeff Law (law@cygnus.com)
+Mon Jun 8 09:22:38 PDT 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
/* Use subtarget as the target for operand 0 of a binary operation. */
register rtx subtarget = (target != 0 && GET_CODE (target) == REG ? target : 0);
+ /* Check for a PIC address load. */
+ if (flag_pic
+ && (GET_CODE (value) == PLUS || GET_CODE (value) == MINUS)
+ && XEXP (value, 0) == pic_offset_table_rtx
+ && (GET_CODE (XEXP (value, 1)) == SYMBOL_REF
+ || GET_CODE (XEXP (value, 1)) == LABEL_REF
+ || GET_CODE (XEXP (value, 1)) == CONST))
+ {
+ if (!subtarget)
+ subtarget = gen_reg_rtx (GET_MODE (value));
+ emit_move_insn (subtarget, value);
+ return subtarget;
+ }
+
if (GET_CODE (value) == PLUS)
binoptab = add_optab;
else if (GET_CODE (value) == MINUS)