* config/sh/predicates.md (cache_address_operand): Special.

[pf3gnuchains/gcc-fork.git] / gcc / config / sh / predicates.md

diff --git a/gcc/config/sh/predicates.md b/gcc/config/sh/predicates.md
index 26e9548..1578afb 100644 (file)
--- a/gcc/config/sh/predicates.md
+++ b/gcc/config/sh/predicates.md
@@ -216,9 +216,10 @@
   (and (match_code "and,ior,xor")
        (match_test "GET_MODE (op) == mode")))
 
-;; TODO: Add a comment here.
+;; Return 1 of OP is an address suitable for a cache manipulation operation.
+;; MODE has the meaning as in address_operand.
 
-(define_predicate "cache_address_operand"
+(define_special_predicate "cache_address_operand"
   (match_code "plus,reg")
 {
   if (GET_CODE (op) == PLUS)
@@ -749,9 +750,9 @@
   return extend_reg_operand (op, mode);
 })
 
-;; TODO: Add a comment here.
+;; Return 1 of OP is an address suitable for an unaligned access instruction.
 
-(define_predicate "ua_address_operand"
+(define_special_predicate "ua_address_operand"
   (match_code "subreg,reg,plus")
 {
   if (GET_CODE (op) == PLUS