predicates.md (indexed_or_indirect_operand): New.

	* config/rs6000/predicates.md (indexed_or_indirect_operand): New.
	(word_offset_memref_operand): New.
	* config/rs6000/rs6000-protos.h (word_offset_memref_operand): Delete.
	(indexed_or_indirect_operand): Delete.
	* config/rs6000/rs6000.c (word_offset_memref_operand): Delete.
	(indexed_or_indirect_operand): Delete.

From-SVN: r97437

3 files changed, 16 insertions, 42 deletions

diff --git a/gcc/config/rs6000/predicates.md b/gcc/config/rs6000/predicates.md
index 6c41870..b8757a1 100644
--- a/gcc/config/rs6000/predicates.md
+++ b/gcc/config/rs6000/predicates.md
@@ -358,6 +358,22 @@
 					   || reload_in_progress,
 					   mode, XEXP (op, 0))")))
 
+;; Return 1 if the operand is an indexed or indirect memory operand.
+(define_predicate "indexed_or_indirect_operand"
+  (and (match_operand 0 "memory_operand")
+       (match_test "REG_P (XEXP (op, 0))
+		    || (GET_CODE (XEXP (op, 0)) == PLUS
+			&& REG_P (XEXP (XEXP (op, 0), 0)) 
+			&& REG_P (XEXP (XEXP (op, 0), 1)))")))
+
+;; Return 1 if the operand is a memory operand with an address divisible by 4
+(define_predicate "word_offset_memref_operand"
+  (and (match_operand 0 "memory_operand")
+       (match_test "GET_CODE (XEXP (op, 0)) != PLUS
+		    || ! REG_P (XEXP (XEXP (op, 0), 0)) 
+		    || GET_CODE (XEXP (XEXP (op, 0), 1)) != CONST_INT
+		    || INTVAL (XEXP (XEXP (op, 0), 1)) % 4 == 0")))
+
 ;; Return 1 if the operand is either a non-special register or can be used
 ;; as the operand of a `mode' add insn.
 (define_predicate "add_operand"
diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h
index dd8590c..72c205b 100644
--- a/gcc/config/rs6000/rs6000-protos.h
+++ b/gcc/config/rs6000/rs6000-protos.h
@@ -48,8 +48,6 @@ extern bool rs6000_legitimate_offset_address_p (enum machine_mode, rtx, int);
 
 extern rtx rs6000_got_register (rtx);
 extern rtx find_addr_reg (rtx);
-extern int word_offset_memref_operand (rtx, enum machine_mode);
-extern int indexed_or_indirect_operand (rtx, enum machine_mode);
 extern rtx gen_easy_vector_constant_add_self (rtx);
 extern const char *output_vec_const_move (rtx *);
 extern void build_mask64_2_operands (rtx, rtx *);
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 8d07d8f..d732843 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -2276,46 +2276,6 @@ small_data_operand (rtx op ATTRIBUTE_UNUSED,
 #endif
 }
 
-/* Return true, if operand is a memory operand and has a
-   displacement divisible by 4.  */
-
-int
-word_offset_memref_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-{
-  rtx addr;
-  int off = 0;
-
-  if (!memory_operand (op, mode))
-    return 0;
-
-  addr = XEXP (op, 0);
-  if (GET_CODE (addr) == PLUS
-      && GET_CODE (XEXP (addr, 0)) == REG
-      && GET_CODE (XEXP (addr, 1)) == CONST_INT)
-    off = INTVAL (XEXP (addr, 1));
-
-  return (off % 4) == 0;
-}
-
-/* Return true if the operand is an indirect or indexed memory operand.  */
-
-int
-indexed_or_indirect_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-{
-  rtx addr;
-  if (!memory_operand (op, mode))
-    return 0;
-
-  addr = XEXP (op, 0);
-  if (GET_CODE (addr) == REG)
-    return 1;
-  if (GET_CODE (addr) == PLUS
-      && GET_CODE (XEXP (addr, 0)) == REG
-      && GET_CODE (XEXP (addr, 1)) == REG)
-    return 1;
-  return 0;
-}
-
 /* Return true if either operand is a general purpose register.  */
 
 bool