0.pre7.74:

[sbcl.git] / src / compiler / alpha / system.lisp

diff --git a/src/compiler/alpha/system.lisp b/src/compiler/alpha/system.lisp
index 6b8e083..e87277a 100644 (file)
--- a/src/compiler/alpha/system.lisp
+++ b/src/compiler/alpha/system.lisp
@@ -13,8 +13,8 @@
 \f
 ;;;; type frobbing VOPs
 
-(define-vop (get-lowtag)
-  (:translate get-lowtag)
+(define-vop (lowtag-of)
+  (:translate lowtag-of)
   (:policy :fast-safe)
   (:args (object :scs (any-reg descriptor-reg)))
   (:results (result :scs (unsigned-reg)))
@@ -22,8 +22,8 @@
   (:generator 1
     (inst and object lowtag-mask result)))
 
-(define-vop (get-type)
-  (:translate get-type)
+(define-vop (widetag-of)
+  (:translate widetag-of)
   (:policy :fast-safe)
   (:args (object :scs (descriptor-reg)))
   (:temporary (:scs (non-descriptor-reg)) ndescr)
@@ -235,7 +235,8 @@
   (:temporary (:scs (non-descriptor-reg)) count)
   (:generator 1
     (let ((offset
-          (- (* (+ index vector-data-offset) word-bytes) other-pointer-lowtag)))
+          (- (* (+ index vector-data-offset) n-word-bytes)
+             other-pointer-lowtag)))
       (inst ldl count offset count-vector)
       (inst addq count 1 count)
       (inst stl count offset count-vector))))