genrecog.c (add_to_sequence): Move allow_const_int test outside known predicate block...

        * genrecog.c (add_to_sequence): Move allow_const_int test outside
        known predicate block; default allow_const_int true.

From-SVN: r29885

gcc/ChangeLog

+Sun Oct 10 02:41:41 1999  Richard Henderson  <rth@cygnus.com>
+
+	* genrecog.c (add_to_sequence): Move allow_const_int test outside
+	known predicate block; default allow_const_int true.
+
 Sun Oct 10 00:43:08 1999  Richard Henderson  <rth@cygnus.com>
 
 	* i386.h (CC1_SPEC): Typo -- use cc1_cpu.

gcc/genrecog.c

@@ -402,6 +402,7 @@ add_to_sequence (pattern, last, position, insn_type, top)
       {
 	const char *pred_name;
 	RTX_CODE was_code = code;
+	int allows_const_int = 1;
 
 	if (code == MATCH_SCRATCH)
 	  {
@@ -462,10 +463,6 @@ add_to_sequence (pattern, last, position, insn_type, top)
 		      allows_const_int = 1;
 		      break;
 		    }
-
-		/* Can't enforce a mode if we allow const_int.  */
-		if (allows_const_int)
-		  mode = VOIDmode;
 	      }
 	    else
 	      {
@@ -478,12 +475,10 @@ add_to_sequence (pattern, last, position, insn_type, top)
 #endif
 	      }
 	  }
-	else
-	  {
-	    /* Wildcard match.  Can't enforce a mode because we allow
-	       anything -- const_int included.  */
-	    mode = VOIDmode;
-	  }
+
+	/* Can't enforce a mode if we allow const_int.  */
+	if (allows_const_int)
+	  mode = VOIDmode;
 
 	/* Accept the operand, ie. record it in `operands'.  */
 	test = new_decision_test (DT_accept_op, &place);
@@ -2417,3 +2412,14 @@ debug_decision (d)
 {
   debug_decision_0 (d, 0, 1000000);
 }
+
+void
+debug_decision_list (d)
+     struct decision *d;
+{
+  while (d)
+    {
+      debug_decision_0 (d, 0, 0);
+      d = d->next;
+    }
+}