1.0.19.18: transform ADJOIN, ASSOC, MEMBER, and RASSOC to -EQ versions more often

[sbcl.git] / src / compiler / fndb.lisp

diff --git a/src/compiler/fndb.lisp b/src/compiler/fndb.lisp
index 7ba684b..a7d9537 100644 (file)
--- a/src/compiler/fndb.lisp
+++ b/src/compiler/fndb.lisp
@@ -81,7 +81,7 @@
 
 (sb!xc:deftype name-for-class () t)
 (defknown classoid-name (classoid) name-for-class (flushable))
-(defknown find-classoid (name-for-class &optional t lexenv-designator)
+(defknown find-classoid (name-for-class &optional t)
   (or classoid null) ())
 (defknown classoid-of (t) classoid (flushable))
 (defknown layout-of (t) layout (flushable))
@@ -678,8 +678,13 @@
 (defknown list-length (list) (or index null) (foldable unsafely-flushable))
 (defknown nth (unsigned-byte list) t (foldable flushable))
 (defknown nthcdr (unsigned-byte list) t (foldable unsafely-flushable))
+
 (defknown last (list &optional unsigned-byte) t (foldable flushable))
-(defknown sb!impl::last1 (list) t (foldable flushable))
+(defknown %last0 (list) t (foldable flushable))
+(defknown %last1 (list) t (foldable flushable))
+(defknown %lastn/fixnum (list (and unsigned-byte fixnum)) t (foldable flushable))
+(defknown %lastn/bignum (list (and unsigned-byte bignum)) t (foldable flushable))
+
 (defknown list (&rest t) list (movable flushable unsafe))
 (defknown list* (t &rest t) t (movable flushable unsafe))
 (defknown make-list (index &key (:initial-element t)) list
@@ -783,7 +788,8 @@
   (&key (:test callable) (:size unsigned-byte)
         (:rehash-size (or (integer 1) (float (1.0))))
         (:rehash-threshold (real 0 1))
-        (:weakness (member nil :key :value :key-and-value :key-or-value)))
+        (:weakness (member nil :key :value :key-and-value :key-or-value))
+        (:synchronized t))
   hash-table
   (flushable unsafe))
 (defknown hash-table-p (t) boolean (movable foldable flushable))
@@ -801,9 +807,9 @@
 (defknown clrhash (hash-table) hash-table ()
   :destroyed-constant-args (nth-constant-args 2))
 (defknown hash-table-count (hash-table) index (flushable))
-(defknown hash-table-rehash-size (hash-table) (or (integer 1) (float (1.0)))
+(defknown hash-table-rehash-size (hash-table) (or index (single-float (1.0)))
   (foldable flushable))
-(defknown hash-table-rehash-threshold (hash-table) (real 0 1)
+(defknown hash-table-rehash-threshold (hash-table) (single-float (0.0) 1.0)
   (foldable flushable))
 (defknown hash-table-size (hash-table) index (flushable))
 (defknown hash-table-test (hash-table) symbol (foldable flushable))
@@ -907,7 +913,7 @@
   simple-string (flushable))
 
 (defknown (string-trim string-left-trim string-right-trim)
-  (sequence string-designator) simple-string (flushable))
+  (sequence string-designator) string (flushable))
 
 (defknown (string-upcase string-downcase string-capitalize)
   (string-designator &key (:start index) (:end sequence-end))
@@ -1246,7 +1252,7 @@
    &key
    (:verbose t)
    (:print t)
-   (:if-does-not-exist (member :error :create nil))
+   (:if-does-not-exist t)
    (:external-format keyword))
   t)
 
@@ -1453,10 +1459,14 @@
 (defknown %with-array-data (array index (or index null))
   (values (simple-array * (*)) index index index)
   (foldable flushable))
+(defknown %with-array-data/fp (array index (or index null))
+  (values (simple-array * (*)) index index index)
+  (foldable flushable))
 (defknown %set-symbol-package (symbol t) t (unsafe))
 (defknown %coerce-name-to-fun ((or symbol cons)) function (flushable))
 (defknown %coerce-callable-to-fun (callable) function (flushable))
-(defknown failed-%with-array-data (t t t) nil)
+(defknown array-bounding-indices-bad-error (t t t) nil)
+(defknown sequence-bounding-indices-bad-error (t t t) nil)
 (defknown %find-position
   (t sequence t index sequence-end function function)
   (values t (or index null))
@@ -1472,6 +1482,15 @@
   function
   (flushable foldable))
 
+(defknown %adjoin     (t list)          list (explicit-check foldable flushable))
+(defknown %adjoin-key (t list function) list (explicit-check foldable flushable call))
+(defknown %assoc      (t list)          list (explicit-check foldable flushable))
+(defknown %assoc-key  (t list function) list (explicit-check foldable flushable call))
+(defknown %member     (t list)          list (explicit-check foldable flushable))
+(defknown %member-key (t list function) list (explicit-check foldable flushable call))
+(defknown %rassoc     (t list)          list (explicit-check foldable flushable))
+(defknown %rassoc-key (t list function) list (explicit-check foldable flushable call))
+
 (defknown %check-vector-sequence-bounds (vector index sequence-end)
   index
   (unwind))
@@ -1509,7 +1528,7 @@
   :destroyed-constant-args (nth-constant-args 1))
 (defknown %set-symbol-value (symbol t) t (unsafe))
 (defknown (setf symbol-function) (function symbol) function (unsafe))
-(defknown %set-symbol-plist (symbol t) t (unsafe))
+(defknown %set-symbol-plist (symbol list) list (unsafe))
 (defknown (setf fdocumentation) ((or string null) t symbol)
   (or string null)
   ())
@@ -1520,10 +1539,10 @@
 \f
 ;;;; ALIEN and call-out-to-C stuff
 
-;;; 'unsafe' attribute because we store the arg on the stack, which is in
-;;; some sense 'passing it upwards'
-(defknown sb!vm::push-word-on-c-stack (system-area-pointer) (values) (unsafe))
-(defknown sb!vm::pop-words-from-c-stack (index) (values) ())
+;; Used by WITH-PINNED-OBJECTS
+#!+(or x86 x86-64)
+(defknown sb!vm::touch-object (t) (values)
+    (unsafe always-translatable))
 
 #!+linkage-table
 (defknown foreign-symbol-dataref-sap (simple-string)
@@ -1547,16 +1566,16 @@
           (flushable))
 
 (defknown compiler-error (t &rest t) nil ())
-(defknown (compiler-warn compiler-style-warn) (string &rest t) (values) ())
+(defknown (compiler-warn compiler-style-warn) (t &rest t) (values) ())
 (defknown (compiler-notify maybe-compiler-notify) ((or string symbol) &rest t)
   (values)
   ())
-(defknown style-warn (string &rest t) null ())
+(defknown style-warn (t &rest t) null ())
 
 ;;;; atomic ops
-#!+(or x86 x86-64)
-(progn
-  (defknown %simple-vector-compare-and-swap (simple-vector index t t) t
-      (unsafe))
-  (defknown %instance-compare-and-swap (instance index t t) t
-      (unsafe)))
+(defknown %compare-and-swap-svref (simple-vector index t t) t
+    (unsafe))
+(defknown %compare-and-swap-instance-ref (instance index t t) t
+    (unsafe))
+(defknown %compare-and-swap-symbol-value (symbol t t) t
+    (unsafe unwind))