X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Flocall.lisp;h=bc93706717157f007ad3bef0f3e34aa31c6e3b9d;hb=a83d979b12102a512f8b040fa2f9329db5ecf28e;hp=e2af18ddd53aa0cb1269eabe36e4b1544b977ff2;hpb=89c9285a01e9ccb247198b77552d48f007d20e06;p=sbcl.git

diff --git a/src/compiler/locall.lisp b/src/compiler/locall.lisp
index e2af18d..bc93706 100644
--- a/src/compiler/locall.lisp
+++ b/src/compiler/locall.lisp
@@ -131,7 +131,7 @@
     (dolist (arg (basic-combination-args call))
       (when arg
         (flush-lvar-externally-checkable-type arg))))
-  (pushnew fun (lambda-calls-or-closes (node-home-lambda call)))
+  (sset-adjoin fun (lambda-calls-or-closes (node-home-lambda call)))
   (recognize-dynamic-extent-lvars call fun)
   (merge-tail-sets call fun)
   (change-ref-leaf ref fun)
@@ -355,8 +355,7 @@
   (loop
    (let ((did-something nil))
      (dolist (clambda clambdas)
-       (let* ((component (lambda-component clambda))
-              (*all-components* (list component)))
+       (let ((component (lambda-component clambda)))
          ;; The original CMU CL code seemed to implicitly assume that
          ;; COMPONENT is the only one here. Let's make that explicit.
          (aver (= 1 (length (functional-components clambda))))
@@ -496,7 +495,7 @@
         (aver (= (optional-dispatch-min-args fun) 0))
         (aver (not (functional-entry-fun fun)))
         (setf (basic-combination-kind call) :local)
-        (pushnew ep (lambda-calls-or-closes (node-home-lambda call)))
+        (sset-adjoin ep (lambda-calls-or-closes (node-home-lambda call)))
         (merge-tail-sets call ep)
         (change-ref-leaf ref ep)
 
@@ -859,10 +858,9 @@
 
     ;; HOME no longer calls CLAMBDA, and owns all of CLAMBDA's old
     ;; DFO dependencies.
-    (setf (lambda-calls-or-closes home)
-          (delete clambda
-                  (nunion (lambda-calls-or-closes clambda)
-                          (lambda-calls-or-closes home))))
+    (sset-union (lambda-calls-or-closes home)
+                (lambda-calls-or-closes clambda))
+    (sset-delete clambda (lambda-calls-or-closes home))
     ;; CLAMBDA no longer has an independent existence as an entity
     ;; which calls things or has DFO dependencies.
     (setf (lambda-calls-or-closes clambda) nil)
@@ -912,7 +910,7 @@
 ;;; the RETURN-RESULT, because the return might have been deleted (if
 ;;; all calls were TR.)
 (defun unconvert-tail-calls (fun call next-block)
-  (dolist (called (lambda-calls-or-closes fun))
+  (do-sset-elements (called (lambda-calls-or-closes fun))
     (when (lambda-p called)
       (dolist (ref (leaf-refs called))
         (let ((this-call (node-dest ref)))