X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fpred.lisp;h=27158cfbc17f1e18582bd6d66440411e0090e0cc;hb=dcb73f3edef1e31078fbe585e2fafbd26743efd7;hp=a3d18bd692c7a0052f0f6e97d0cb9e684e513f3e;hpb=3ceaa081c90a970f6779e02bed659835a202772c;p=sbcl.git

diff --git a/src/code/pred.lisp b/src/code/pred.lisp
index a3d18bd..27158cf 100644
--- a/src/code/pred.lisp
+++ b/src/code/pred.lisp
@@ -21,7 +21,8 @@
 (defun vector-t-p (x)
   (or (simple-vector-p x)
       (and (complex-vector-p x)
-           (simple-vector-p (%array-data-vector x)))))
+           (do ((data (%array-data-vector x) (%array-data-vector data)))
+               ((not (array-header-p data)) (simple-vector-p data))))))
 
 ;;;; primitive predicates. These must be supported directly by the
 ;;;; compiler.
@@ -73,6 +74,8 @@
   (def-type-predicate-wrapper integerp)
   (def-type-predicate-wrapper listp)
   (def-type-predicate-wrapper long-float-p)
+  #!+(and sb-thread sb-lutex)
+  (def-type-predicate-wrapper lutexp)
   (def-type-predicate-wrapper lra-p)
   (def-type-predicate-wrapper null)
   (def-type-predicate-wrapper numberp)
@@ -93,8 +96,14 @@
   (def-type-predicate-wrapper system-area-pointer-p)
   (def-type-predicate-wrapper weak-pointer-p)
   (def-type-predicate-wrapper vectorp)
+  #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or))
   (def-type-predicate-wrapper unsigned-byte-32-p)
+  #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or))
   (def-type-predicate-wrapper signed-byte-32-p)
+  #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
+  (def-type-predicate-wrapper unsigned-byte-64-p)
+  #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
+  (def-type-predicate-wrapper signed-byte-64-p)
   (def-type-predicate-wrapper simple-array-nil-p)
   (def-type-predicate-wrapper simple-array-unsigned-byte-2-p)
   (def-type-predicate-wrapper simple-array-unsigned-byte-4-p)
@@ -212,10 +221,12 @@
 
 (defun equal (x y)
   #!+sb-doc
-  "Return T if X and Y are EQL or if they are structured components
-  whose elements are EQUAL. Strings and bit-vectors are EQUAL if they
-  are the same length and have identical components. Other arrays must be
-  EQ to be EQUAL."
+  "Return T if X and Y are EQL or if they are structured components whose
+elements are EQUAL. Strings and bit-vectors are EQUAL if they are the same
+length and have identical components. Other arrays must be EQ to be EQUAL."
+  ;; Non-tail self-recursion implemented with a local auxiliary function
+  ;; is a lot faster than doing it the straightforward way (at least
+  ;; on x86oids) due to calling convention differences. -- JES, 2005-12-30
   (labels ((equal-aux (x y)
              (cond ((%eql x y)
                     t)
@@ -231,6 +242,8 @@
                     (and (bit-vector-p y)
                          (bit-vector-= x y)))
                    (t nil))))
+    ;; Use MAYBE-INLINE to get the inline expansion only once (instead
+    ;; of 200 times with INLINE). -- JES, 2005-12-30
     (declare (maybe-inline equal-aux))
     (equal-aux x y)))