X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcompiler%2Fphysenvanal.lisp;h=ec527cf978ac63cfbabeffde3e468d5b0ca80423;hb=c593dc26733b179db6c12c7085ed76b762ac256b;hp=592c0023f7531f8281a64382f2f31564de64971b;hpb=757091b10a73a7f6e2bd673bcf990ac93f23f77c;p=sbcl.git

diff --git a/src/compiler/physenvanal.lisp b/src/compiler/physenvanal.lisp
index 592c002..ec527cf 100644
--- a/src/compiler/physenvanal.lisp
+++ b/src/compiler/physenvanal.lisp
@@ -335,11 +335,13 @@
                        do (etypecase what
                             (cons
                              (let ((lvar (cdr what)))
-                               (if (lvar-good-for-dx-p lvar (car what) component)
-                                   (let ((real (principal-lvar lvar)))
-                                     (setf (lvar-dynamic-extent real) cleanup)
-                                     (real-dx-lvars real))
-                                   (setf (lvar-dynamic-extent lvar) nil))))
+                               (cond ((lvar-good-for-dx-p lvar (car what) component)
+                                      (let ((real (principal-lvar lvar)))
+                                        (setf (lvar-dynamic-extent real) cleanup)
+                                        (real-dx-lvars real)))
+                                     (t
+                                      (note-no-stack-allocation lvar)
+                                      (setf (lvar-dynamic-extent lvar) nil)))))
                             (node       ; DX closure
                              (let* ((call what)
                                     (arg (first (basic-combination-args call)))