X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Ftypetran.lisp;h=3117ce28b2a7c64d6687f9749c1593fef85e5180;hb=ba38798a5ca26b90647a1993f348806cb32f2d1b;hp=e569f477e63648dfdb07d4d175df22ec58df2637;hpb=397b000303e15df61661d9726126ee99ee10d9c6;p=sbcl.git

diff --git a/src/compiler/typetran.lisp b/src/compiler/typetran.lisp
index e569f47..3117ce2 100644
--- a/src/compiler/typetran.lisp
+++ b/src/compiler/typetran.lisp
@@ -12,9 +12,6 @@
 ;;;; provided with absolutely no warranty. See the COPYING and CREDITS
 ;;;; files for more information.
 
-;;; FIXME: Many of the functions in this file could probably be
-;;; byte-compiled, since they're one-pass, cons-heavy code.
-
 (in-package "SB!C")
 
 ;;;; type predicate translation
@@ -80,7 +77,8 @@
 
 ;;; Flush %TYPEP tests whose result is known at compile time.
 (deftransform %typep ((object type))
-  (unless (constant-continuation-p type) (give-up-ir1-transform))
+  (unless (constant-continuation-p type)
+    (give-up-ir1-transform))
   (ir1-transform-type-predicate
    object
    (specifier-type (continuation-value type))))
@@ -89,7 +87,7 @@
 ;;; whether the single argument is known to (not) be of the
 ;;; appropriate type, expanding to T or NIL as appropriate.
 (deftransform fold-type-predicate ((object) * * :node node :defun-only t)
-  (let ((ctype (gethash (leaf-name
+  (let ((ctype (gethash (leaf-source-name
 			 (ref-leaf
 			  (continuation-use
 			   (basic-combination-fun node))))
@@ -99,8 +97,7 @@
 
 ;;; If FIND-CLASS is called on a constant class, locate the CLASS-CELL
 ;;; at load time.
-(deftransform find-class ((name) ((constant-argument symbol)) *
-			  :when :both)
+(deftransform find-class ((name) ((constant-arg symbol)) *)
   (let* ((name (continuation-value name))
 	 (cell (find-class-cell name)))
     `(or (class-cell-class ',cell)
@@ -147,7 +144,7 @@
 ;;;;
 ;;;; See also VM dependent transforms.
 
-(def-source-transform atom (x)
+(define-source-transform atom (x)
   `(not (consp ,x)))
 
 ;;;; TYPEP source transform
@@ -273,8 +270,8 @@
 	     (satisfies `(if (funcall #',(second spec) ,object) t nil))
 	     ((not and)
 	      (once-only ((n-obj object))
-		`(,(first spec) ,@(mapcar #'(lambda (x)
-					      `(typep ,n-obj ',x))
+		`(,(first spec) ,@(mapcar (lambda (x)
+					    `(typep ,n-obj ',x))
 					  (rest spec))))))))))
 
 ;;; Do source transformation for TYPEP of a known union type. If a
@@ -387,17 +384,7 @@
 ;;; then we also check whether the layout for the object is invalid
 ;;; and signal an error if so. Otherwise, look up the indirect
 ;;; class-cell and call CLASS-CELL-TYPEP at runtime.
-;;;
-;;; KLUDGE: The :WHEN :BOTH option here is probably a suboptimal
-;;; solution to the problem of %INSTANCE-TYPEP forms in byte compiled
-;;; code; it'd probably be better just to have %INSTANCE-TYPEP forms
-;;; never be generated in byte compiled code, or maybe to have a DEFUN
-;;; %INSTANCE-TYPEP somewhere to handle them if they are. But it's not
-;;; terribly important because mostly, %INSTANCE-TYPEP forms *aren't*
-;;; generated in byte compiled code. (As of sbcl-0.6.5, they could
-;;; sometimes be generated when byte compiling inline functions, but
-;;; it's quite uncommon.) -- WHN 20000523
-(deftransform %instance-typep ((object spec) (* *) * :node node :when :both)
+(deftransform %instance-typep ((object spec) (* *) * :node node)
   (aver (constant-continuation-p spec))
   (let* ((spec (continuation-value spec))
 	 (class (specifier-type spec))
@@ -496,11 +483,8 @@
 ;;; If the type is TYPE= to a type that has a predicate, then expand
 ;;; to that predicate. Otherwise, we dispatch off of the type's type.
 ;;; These transformations can increase space, but it is hard to tell
-;;; when, so we ignore policy and always do them. When byte-compiling,
-;;; we only do transforms that have potential for control
-;;; simplification. Instance type tests are converted to
-;;; %INSTANCE-TYPEP to allow type propagation.
-(def-source-transform typep (object spec)
+;;; when, so we ignore policy and always do them. 
+(define-source-transform typep (object spec)
   ;; KLUDGE: It looks bad to only do this on explicitly quoted forms,
   ;; since that would overlook other kinds of constants. But it turns
   ;; out that the DEFTRANSFORM for TYPEP detects any constant
@@ -522,27 +506,26 @@
 	      (member-type
 	       `(member ,object ',(member-type-members type)))
 	      (args-type
-	       (compiler-warning "illegal type specifier for TYPEP: ~S"
-				 (cadr spec))
+	       (compiler-warn "illegal type specifier for TYPEP: ~S"
+			      (cadr spec))
 	       `(%typep ,object ,spec))
 	      (t nil))
-	    (and (not (byte-compiling))
-		 (typecase type
-		   (numeric-type
-		    (source-transform-numeric-typep object type))
-		   (sb!xc:class
-		    `(%instance-typep ,object ,spec))
-		   (array-type
-		    (source-transform-array-typep object type))
-		   (cons-type
-		    (source-transform-cons-typep object type))
-		   (t nil)))
+	    (typecase type
+	      (numeric-type
+	       (source-transform-numeric-typep object type))
+	      (sb!xc:class
+	       `(%instance-typep ,object ,spec))
+	      (array-type
+	       (source-transform-array-typep object type))
+	      (cons-type
+	       (source-transform-cons-typep object type))
+	      (t nil))
 	    `(%typep ,object ,spec)))
       (values nil t)))
 
 ;;;; coercion
 
-(deftransform coerce ((x type) (* *) * :when :both)
+(deftransform coerce ((x type) (* *) *)
   (unless (constant-continuation-p type)
     (give-up-ir1-transform))
   (let ((tspec (specifier-type (continuation-value type))))