re PR target/16641 (fr30-elf-gcc compiler error when building newlib-1.12.0)

	PR target/16641
	* config/fr30/fr30.h (GO_IF_LEGITIMATE_ADDRESS): Check REGNO for
	STACK_POINTER_RTX and FRAME_POINTER_RTX instead of comparing the
	rtx to stack_pointer_rtx or frame_pointer_rtx directly.

From-SVN: r113196

gcc/ChangeLog

+2006-04-23  Roger Sayle  <roger@eyesopen.com>
+
+	PR target/16641
+	* config/fr30/fr30.h (GO_IF_LEGITIMATE_ADDRESS): Check REGNO for
+	STACK_POINTER_RTX and FRAME_POINTER_RTX instead of comparing the
+	rtx to stack_pointer_rtx or frame_pointer_rtx directly.
+
 2006-04-23  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* fold-const.c (range_predecessor): Use operand_equal_p

gcc/config/fr30/fr30.h

@@ -842,13 +842,15 @@ do										\
         goto LABEL;							\
       if (GET_CODE (X) == PLUS						\
 	  && ((MODE) == SImode || (MODE) == SFmode)			\
-	  && XEXP (X, 0) == stack_pointer_rtx				\
+	  && GET_CODE (XEXP (X, 0)) == REG				\
+          && REGNO (XEXP (X, 0)) == STACK_POINTER_REGNUM		\
 	  && GET_CODE (XEXP (X, 1)) == CONST_INT			\
 	  && IN_RANGE (INTVAL (XEXP (X, 1)), 0, (1 <<  6) - 4))		\
 	goto LABEL;							\
       if (GET_CODE (X) == PLUS						\
 	  && ((MODE) == SImode || (MODE) == SFmode)			\
-	  && XEXP (X, 0) == frame_pointer_rtx				\
+	  && GET_CODE (XEXP (X, 0)) == REG				\
+          && REGNO (XEXP (X, 0)) == FRAME_POINTER_REGNUM		\
 	  && GET_CODE (XEXP (X, 1)) == CONST_INT			\
 	  && IN_RANGE (INTVAL (XEXP (X, 1)), -(1 << 9), (1 <<  9) - 4))	\
         goto LABEL;							\
@@ -862,15 +864,16 @@ do										\
         goto LABEL;							\
       if (GET_CODE (X) == PLUS						\
 	  && ((MODE) == SImode || (MODE) == SFmode)			\
-	  && XEXP (X, 0) == stack_pointer_rtx				\
+	  && GET_CODE (XEXP (X, 0)) == REG				\
+          && REGNO (XEXP (X, 0)) == STACK_POINTER_REGNUM		\
 	  && GET_CODE (XEXP (X, 1)) == CONST_INT			\
 	  && IN_RANGE (INTVAL (XEXP (X, 1)), 0, (1 <<  6) - 4))		\
 	goto LABEL;							\
       if (GET_CODE (X) == PLUS						\
 	  && ((MODE) == SImode || (MODE) == SFmode)			\
-	  && GET_CODE (XEXP (X, 0)) == REG \
-          && (REGNO (XEXP (X, 0)) == FRAME_POINTER_REGNUM \
-           || REGNO (XEXP (X, 0)) == ARG_POINTER_REGNUM) \
+	  && GET_CODE (XEXP (X, 0)) == REG				\
+          && (REGNO (XEXP (X, 0)) == FRAME_POINTER_REGNUM		\
+	      || REGNO (XEXP (X, 0)) == ARG_POINTER_REGNUM)		\
 	  && GET_CODE (XEXP (X, 1)) == CONST_INT			\
 	  && IN_RANGE (INTVAL (XEXP (X, 1)), -(1 << 9), (1 <<  9) - 4))	\
         goto LABEL;							\