From: Nathan Froyd <froydnj@cs.rice.edu>
Date: Thu, 19 Oct 2006 02:06:12 +0000 (+0000)
Subject: 0.9.17.16:
X-Git-Url: http://repo.macrolet.net/gitweb/?a=commitdiff_plain;h=191055e08e83f39a0818f0958076cb262990dd04;p=sbcl.git

0.9.17.16:
	Delete dead checked-cell-ref VOP in x86oid backends.
---

diff --git a/src/compiler/x86-64/cell.lisp b/src/compiler/x86-64/cell.lisp
index ed3a1c9..d9e8368 100644
--- a/src/compiler/x86-64/cell.lisp
+++ b/src/compiler/x86-64/cell.lisp
@@ -83,16 +83,6 @@
 (define-vop (set cell-set)
   (:variant symbol-value-slot other-pointer-lowtag))
 
-;;; Do a cell ref with an error check for being unbound.
-;;; XXX stil used? I can't see where -dan
-(define-vop (checked-cell-ref)
-  (:args (object :scs (descriptor-reg) :target obj-temp))
-  (:results (value :scs (descriptor-reg any-reg)))
-  (:policy :fast-safe)
-  (:vop-var vop)
-  (:save-p :compute-only)
-  (:temporary (:sc descriptor-reg :from (:argument 0)) obj-temp))
-
 ;;; With Symbol-Value, we check that the value isn't the trap object. So
 ;;; Symbol-Value of NIL is NIL.
 #!+sb-thread
diff --git a/src/compiler/x86/cell.lisp b/src/compiler/x86/cell.lisp
index ca2eca9..5a549f5 100644
--- a/src/compiler/x86/cell.lisp
+++ b/src/compiler/x86/cell.lisp
@@ -86,16 +86,6 @@
 (define-vop (set cell-set)
   (:variant symbol-value-slot other-pointer-lowtag))
 
-;;; Do a cell ref with an error check for being unbound.
-;;; XXX stil used? I can't see where -dan
-(define-vop (checked-cell-ref)
-  (:args (object :scs (descriptor-reg) :target obj-temp))
-  (:results (value :scs (descriptor-reg any-reg)))
-  (:policy :fast-safe)
-  (:vop-var vop)
-  (:save-p :compute-only)
-  (:temporary (:sc descriptor-reg :from (:argument 0)) obj-temp))
-
 ;;; With Symbol-Value, we check that the value isn't the trap object. So
 ;;; Symbol-Value of NIL is NIL.
 #!+sb-thread
diff --git a/version.lisp-expr b/version.lisp-expr
index 157053f..d671b4b 100644
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.9.17.15"
+"0.9.17.16"