0.pre7.60:

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

diff --git a/src/compiler/tn.lisp b/src/compiler/tn.lisp
index 042d247..3409a63 100644 (file)
--- a/src/compiler/tn.lisp
+++ b/src/compiler/tn.lisp
@@ -64,14 +64,14 @@
               (case (tn-kind tn)
                 (:environment
                  (clear-live tn
-                             #'ir2-environment-live-tns
-                             #'(setf ir2-environment-live-tns)))
+                             #'ir2-physenv-live-tns
+                             #'(setf ir2-physenv-live-tns)))
                 (:debug-environment
                  (clear-live tn
-                             #'ir2-environment-debug-live-tns
-                             #'(setf ir2-environment-debug-live-tns)))))
+                             #'ir2-physenv-debug-live-tns
+                             #'(setf ir2-physenv-debug-live-tns)))))
             (clear-live (tn getter setter)
-              (let ((env (environment-info (tn-environment tn))))
+              (let ((env (physenv-info (tn-physenv tn))))
                 (funcall setter (delete tn (funcall getter env)) env))))
       (declare (inline used-p delete-some delete-1 clear-live))
       (delete-some #'ir2-component-alias-tns
@@ -136,23 +136,24 @@
     (push-in tn-next res (ir2-component-restricted-tns component))
     res))
 
-;;; Make TN be live throughout environment. Return TN. In the DEBUG case,
-;;; the TN is treated normally in blocks in the environment which reference the
-;;; TN, allowing targeting to/from the TN. This results in move efficient
-;;; code, but may result in the TN sometimes not being live when you want it.
-(defun environment-live-tn (tn env)
-  (declare (type tn tn) (type environment env))
+;;; Make TN be live throughout environment. Return TN. In the DEBUG
+;;; case, the TN is treated normally in blocks in the environment
+;;; which reference the TN, allowing targeting to/from the TN. This
+;;; results in move efficient code, but may result in the TN sometimes
+;;; not being live when you want it.
+(defun physenv-live-tn (tn env)
+  (declare (type tn tn) (type physenv env))
   (aver (eq (tn-kind tn) :normal))
   (setf (tn-kind tn) :environment)
-  (setf (tn-environment tn) env)
-  (push tn (ir2-environment-live-tns (environment-info env)))
+  (setf (tn-physenv tn) env)
+  (push tn (ir2-physenv-live-tns (physenv-info env)))
   tn)
-(defun environment-debug-live-tn (tn env)
-  (declare (type tn tn) (type environment env))
+(defun physenv-debug-live-tn (tn env)
+  (declare (type tn tn) (type physenv env))
   (aver (eq (tn-kind tn) :normal))
   (setf (tn-kind tn) :debug-environment)
-  (setf (tn-environment tn) env)
-  (push tn (ir2-environment-debug-live-tns (environment-info env)))
+  (setf (tn-physenv tn) env)
+  (push tn (ir2-physenv-debug-live-tns (physenv-info env)))
   tn)
 
 ;;; Make TN be live throughout the current component. Return TN.
@@ -297,10 +298,11 @@
 \f
 ;;;; miscellaneous utilities
 
-;;; Emit a move-like template determined at run-time, with X as the argument
-;;; and Y as the result. Useful for move, coerce and type-check templates. If
-;;; supplied, then insert before VOP, otherwise insert at then end of the
-;;; block. Returns the last VOP inserted.
+;;; Emit a move-like template determined at run-time, with X as the
+;;; argument and Y as the result. Useful for move, coerce and
+;;; type-check templates. If supplied, then insert before VOP,
+;;; otherwise insert at then end of the block. Returns the last VOP
+;;; inserted.
 (defun emit-move-template (node block template x y &optional before)
   (declare (type node node) (type ir2-block block)
           (type template template) (type tn x y))