pa.c (reg_before_reload_operand): Don't accept a SUBREG operand.

	* pa.c (reg_before_reload_operand): Don't accept a SUBREG operand.
	* pa.h (PREDICATE_CODES): Adjust codes for reg_before_reload_operand.

From-SVN: r49654

gcc/ChangeLog

+2002-02-10  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa.c (reg_before_reload_operand): Don't accept a SUBREG operand.
+	* pa.h (PREDICATE_CODES): Adjust codes for reg_before_reload_operand.
+
 2002-02-09  David O'Brien  <obrien@FreeBSD.org>
 
 	* config/sparc/freebsd.h(TARGET_DEFAULT): Add MASK_EPILOGUE setting and

gcc/config/pa/pa.c

@@ -387,6 +387,10 @@ reg_before_reload_operand (op, mode)
     register rtx op;
     enum machine_mode mode;
 {
+  /* Don't accept a SUBREG since it will need a reload.  */
+  if (GET_CODE (op) == SUBREG)
+    return 0;
+
   if (register_operand (op, mode))
     return 1;
 

gcc/config/pa/pa.h

@@ -1925,7 +1925,7 @@ while (0)
 			    CONST_DOUBLE, CONST, HIGH, CONSTANT_P_RTX}}, \
   {"symbolic_operand", {SYMBOL_REF, LABEL_REF, CONST}},			\
   {"symbolic_memory_operand", {SUBREG, MEM}},				\
-  {"reg_before_reload_operand", {SUBREG, MEM}},				\
+  {"reg_before_reload_operand", {REG, MEM}},				\
   {"reg_or_nonsymb_mem_operand", {SUBREG, REG, MEM}},			\
   {"reg_or_0_or_nonsymb_mem_operand", {SUBREG, REG, MEM, CONST_INT,	\
 				       CONST_DOUBLE}},			\