defaults.h (CONSTANT_ADDRESS_P): Provide a default definition.

        * defaults.h (CONSTANT_ADDRESS_P): Provide a default definition.
        Make sure that it does not allow CONST_DOUBLEs.
        * doc/tm.texi (CONSTANT_ADDRESS_P): Update description.
        * config/avr/avr.h (CONSTANT_ADDRESS_P): Delete.
        * config/bfin/bfin.h (CONSTANT_ADDRESS_P): Delete.
        * config/cris/cris.h (CONSTANT_ADDRESS_P): Delete.
        * config/fr30/fr30.h (CONSTANT_ADDRESS_P): Delete.
        * config/frv/frv.h (CONSTANT_ADDRESS_P): Delete.
        * config/m32c/m32c.h (CONSTANT_ADDRESS_P): Delete.
        * config/m68hc11/m68hc11.h (CONSTANT_ADDRESS_P): Delete.
        * config/mep/mep.h (CONSTANT_ADDRESS_P): Delete.
        * config/mn10300/mn10300.h (CONSTANT_ADDRESS_P): Delete.
        * config/moxie/moxie.h (CONSTANT_ADDRESS_P): Delete.
        * config/pdp11/pdp11.h (CONSTANT_ADDRESS_P): Delete.
        * config/picochip/picochip.h (CONSTANT_ADDRESS_P): Delete.
        * config/score/score.h (CONSTANT_ADDRESS_P): Delete.
        * config/stormy16/stormy16.h (CONSTANT_ADDRESS_P): Delete.

From-SVN: r153894

16 files changed, 26 insertions, 52 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c705fa3..8afa6d1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2009-11-04  Nick Clifton  <nickc@redhat.com>
+
+	* defaults.h (CONSTANT_ADDRESS_P): Provide a default definition.
+	Make sure that it does not allow CONST_DOUBLEs.
+	* doc/tm.texi (CONSTANT_ADDRESS_P): Update description.
+	* config/avr/avr.h (CONSTANT_ADDRESS_P): Delete.
+	* config/bfin/bfin.h (CONSTANT_ADDRESS_P): Delete.
+	* config/cris/cris.h (CONSTANT_ADDRESS_P): Delete.
+	* config/fr30/fr30.h (CONSTANT_ADDRESS_P): Delete.
+	* config/frv/frv.h (CONSTANT_ADDRESS_P): Delete.
+	* config/m32c/m32c.h (CONSTANT_ADDRESS_P): Delete.
+	* config/m68hc11/m68hc11.h (CONSTANT_ADDRESS_P): Delete.
+	* config/mep/mep.h (CONSTANT_ADDRESS_P): Delete.
+	* config/mn10300/mn10300.h (CONSTANT_ADDRESS_P): Delete.
+	* config/moxie/moxie.h (CONSTANT_ADDRESS_P): Delete.
+	* config/pdp11/pdp11.h (CONSTANT_ADDRESS_P): Delete.
+	* config/picochip/picochip.h (CONSTANT_ADDRESS_P): Delete.
+	* config/score/score.h (CONSTANT_ADDRESS_P): Delete.
+	* config/stormy16/stormy16.h (CONSTANT_ADDRESS_P): Delete.
+
 2009-11-04  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/41919
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index 0927e39..782ad11 100644
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -406,8 +406,6 @@ extern int avr_reg_order[];
 #define HAVE_POST_INCREMENT 1
 #define HAVE_PRE_DECREMENT 1
 
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 #define MAX_REGS_PER_ADDRESS 1
 
 #define REG_OK_FOR_BASE_NOSTRICT_P(X) \
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 03a2790..365680e 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -911,9 +911,6 @@ typedef struct {
 
 /* Addressing Modes */
 
-/* Recognize any constant value that is a valid address.  */
-#define CONSTANT_ADDRESS_P(X)	(CONSTANT_P (X))
-
 /* Nonzero if the constant value X is a legitimate general operand.
    symbol_ref are not legitimate and will be put into constant pool.
    See force_const_mem().
diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h
index 0fea7d7..3c426b7 100644
--- a/gcc/config/cris/cris.h
+++ b/gcc/config/cris/cris.h
@@ -950,8 +950,6 @@ struct cum_args {int regs;};
 
 #define HAVE_POST_INCREMENT 1
 
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 /* Must be a compile-time constant, so we go with the highest value
    among all CRIS variants.  */
 #define MAX_REGS_PER_ADDRESS 2
diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h
index 20e1571..5e62378 100644
--- a/gcc/config/fr30/fr30.h
+++ b/gcc/config/fr30/fr30.h
@@ -741,16 +741,6 @@ enum reg_class
 /*}}}*/ 
 /*{{{  Addressing Modes.  */ 
 
-/* A C expression that is 1 if the RTX X is a constant which is a valid
-   address.  On most machines, this can be defined as `CONSTANT_P (X)', but a
-   few machines are more restrictive in which constant addresses are supported.
-
-   `CONSTANT_P' accepts integer-values expressions whose values are not
-   explicitly known, such as `symbol_ref', `label_ref', and `high' expressions
-   and `const' arithmetic expressions, in addition to `const_int' and
-   `const_double' expressions.  */
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 /* A number, the maximum number of registers that can appear in a valid memory
    address.  Note that it is up to you to specify a value equal to the maximum
    number that `GO_IF_LEGITIMATE_ADDRESS' would ever accept.  */
diff --git a/gcc/config/frv/frv.h b/gcc/config/frv/frv.h
index d48aa1e..d5a7a4a 100644
--- a/gcc/config/frv/frv.h
+++ b/gcc/config/frv/frv.h
@@ -1927,16 +1927,6 @@ __asm__("\n"								\
 
 /* Addressing Modes.  */
 
-/* A C expression that is 1 if the RTX X is a constant which is a valid
-   address.  On most machines, this can be defined as `CONSTANT_P (X)', but a
-   few machines are more restrictive in which constant addresses are supported.
-
-   `CONSTANT_P' accepts integer-values expressions whose values are not
-   explicitly known, such as `symbol_ref', `label_ref', and `high' expressions
-   and `const' arithmetic expressions, in addition to `const_int' and
-   `const_double' expressions.  */
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 /* A number, the maximum number of registers that can appear in a valid memory
    address.  Note that it is up to you to specify a value equal to the maximum
    number that `TARGET_LEGITIMATE_ADDRESS_P' would ever accept.  */
diff --git a/gcc/config/m32c/m32c.h b/gcc/config/m32c/m32c.h
index c0914d3..78e3115 100644
--- a/gcc/config/m32c/m32c.h
+++ b/gcc/config/m32c/m32c.h
@@ -560,7 +560,6 @@ typedef struct m32c_cumulative_args
 
 #define HAVE_PRE_DECREMENT 1
 #define HAVE_POST_INCREMENT 1
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P(X)
 #define MAX_REGS_PER_ADDRESS 1
 
 /* This is passed to the macros below, so that they can be implemented
diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h
index ee0f9f6..278ba15 100644
--- a/gcc/config/m68hc11/m68hc11.h
+++ b/gcc/config/m68hc11/m68hc11.h
@@ -1108,9 +1108,6 @@ extern unsigned char m68hc11_reg_valid_for_index[FIRST_PSEUDO_REGISTER];
      && (GET_CODE (XEXP (operand, 0)) == POST_INC) \
      && (SP_REG_P (XEXP (XEXP (operand, 0), 0))))
 
-/* 1 if X is an rtx for a constant that is a valid address.  */
-#define CONSTANT_ADDRESS_P(X)	(CONSTANT_P (X))
-
 /* Maximum number of registers that can appear in a valid memory address */
 #define MAX_REGS_PER_ADDRESS	2
 
diff --git a/gcc/config/mep/mep.h b/gcc/config/mep/mep.h
index 8b00a44..9d286e3 100644
--- a/gcc/config/mep/mep.h
+++ b/gcc/config/mep/mep.h
@@ -567,8 +567,6 @@ typedef struct
 #define TRAMPOLINE_SIZE 20
 
 
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 #define MAX_REGS_PER_ADDRESS 1
 
 #ifdef REG_OK_STRICT
diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h
index bdbc948..c732aa0 100644
--- a/gcc/config/mn10300/mn10300.h
+++ b/gcc/config/mn10300/mn10300.h
@@ -600,10 +600,6 @@ struct cum_arg {int nbytes; };
    ? gen_rtx_MEM (Pmode, arg_pointer_rtx) \
    : (rtx) 0)
 
-/* 1 if X is an rtx for a constant that is a valid address.  */
-
-#define CONSTANT_ADDRESS_P(X)   (CONSTANT_P (X) && GET_CODE (X) != CONST_DOUBLE)
-
 /* Maximum number of registers that can appear in a valid memory address.  */
 
 #define MAX_REGS_PER_ADDRESS 2
diff --git a/gcc/config/moxie/moxie.h b/gcc/config/moxie/moxie.h
index f1b77ea..384bce4 100644
--- a/gcc/config/moxie/moxie.h
+++ b/gcc/config/moxie/moxie.h
@@ -475,10 +475,6 @@ enum reg_class
    an immediate operand on the target machine.  */
 #define LEGITIMATE_CONSTANT_P(X) 1
 
-/* A C expression that is 1 if the RTX X is a constant which is a
-   valid address.  */
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P(X)
-
 /* A number, the maximum number of registers that can appear in a
    valid memory address.  */
 #define MAX_REGS_PER_ADDRESS 1
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h
index 8997612..fe8c9e8 100644
--- a/gcc/config/pdp11/pdp11.h
+++ b/gcc/config/pdp11/pdp11.h
@@ -594,10 +594,6 @@ extern int may_call_alloca;
 
 #define MAX_REGS_PER_ADDRESS 1
 
-/* Recognize any constant value that is a valid address.  */
-
-#define CONSTANT_ADDRESS_P(X)  CONSTANT_P (X)
-
 /* Nonzero if the constant value X is a legitimate general operand.
    It is given that X satisfies CONSTANT_P or is a CONST_DOUBLE.  */
 
diff --git a/gcc/config/picochip/picochip.h b/gcc/config/picochip/picochip.h
index 44559f2..4d0c962 100644
--- a/gcc/config/picochip/picochip.h
+++ b/gcc/config/picochip/picochip.h
@@ -471,8 +471,6 @@ extern const enum reg_class picochip_regno_reg_class[FIRST_PSEUDO_REGISTER];
 
 /* Addressing Modes  */
 
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P(X)
-
 #define MAX_REGS_PER_ADDRESS 1
 
 /* Legitimize reload address tries machine dependent means of
diff --git a/gcc/config/score/score.h b/gcc/config/score/score.h
index 0b7af7b..cde9c22 100644
--- a/gcc/config/score/score.h
+++ b/gcc/config/score/score.h
@@ -688,9 +688,6 @@ typedef struct score_args
 #define HAVE_PRE_MODIFY_REG             0
 #define HAVE_POST_MODIFY_REG            0
 
-/* Recognize any constant value that is a valid address.  */
-#define CONSTANT_ADDRESS_P(X)           CONSTANT_P (X)
-
 /* Maximum number of registers that can appear in a valid memory address.  */
 #define MAX_REGS_PER_ADDRESS            1
 
diff --git a/gcc/config/stormy16/stormy16.h b/gcc/config/stormy16/stormy16.h
index 682f7e6..fa97e8b 100644
--- a/gcc/config/stormy16/stormy16.h
+++ b/gcc/config/stormy16/stormy16.h
@@ -522,8 +522,6 @@ enum reg_class
 
 #define HAVE_PRE_DECREMENT 1
 
-#define CONSTANT_ADDRESS_P(X) CONSTANT_P (X)
-
 #define MAX_REGS_PER_ADDRESS 1
 
 #ifdef REG_OK_STRICT
diff --git a/gcc/defaults.h b/gcc/defaults.h
index f1d9683..182de95 100644
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -1154,4 +1154,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define GO_IF_MODE_DEPENDENT_ADDRESS(X, WIN)
 #endif
 
+/* For most ports anything that evaluates to a constant symbolic
+   or integer value is acceptable as a constant address.  */
+#ifndef CONSTANT_ADDRESS_P
+#define CONSTANT_ADDRESS_P(X)   (CONSTANT_P (X) && GET_CODE (X) != CONST_DOUBLE)
+#endif
+
 #endif  /* ! GCC_DEFAULTS_H */