X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fppc%2Fchar.lisp;h=92ea7b3e84c52af8cecf1904f740cabce2081c8f;hb=7deecae2d959173eda6a153d490c752c32050a9e;hp=4aa84205fd3282e974c31ec003ebc67c6b11ad4b;hpb=63817d29028c8551cda23f432a3328acd7fdd62f;p=sbcl.git

diff --git a/src/compiler/ppc/char.lisp b/src/compiler/ppc/char.lisp
index 4aa8420..92ea7b3 100644
--- a/src/compiler/ppc/char.lisp
+++ b/src/compiler/ppc/char.lisp
@@ -37,10 +37,10 @@
 ;;; Move untagged character values.
 (define-vop (character-move)
   (:args (x :target y
-	    :scs (character-reg)
-	    :load-if (not (location= x y))))
+            :scs (character-reg)
+            :load-if (not (location= x y))))
   (:results (y :scs (character-reg)
-	       :load-if (not (location= x y))))
+               :load-if (not (location= x y))))
   (:note "character move")
   (:effects)
   (:affected)
@@ -52,9 +52,9 @@
 ;;; Move untagged character arguments/return-values.
 (define-vop (move-character-arg)
   (:args (x :target y
-	    :scs (character-reg))
-	 (fp :scs (any-reg)
-	     :load-if (not (sc-is y character-reg))))
+            :scs (character-reg))
+         (fp :scs (any-reg)
+             :load-if (not (sc-is y character-reg))))
   (:results (y))
   (:note "character arg move")
   (:generator 0
@@ -81,7 +81,7 @@
   (:results (res :scs (any-reg)))
   (:result-types positive-fixnum)
   (:generator 1
-    (inst slwi res ch 2)))
+    (inst slwi res ch n-fixnum-tag-bits)))
 
 (define-vop (code-char)
   (:translate code-char)
@@ -91,12 +91,12 @@
   (:results (res :scs (character-reg)))
   (:result-types character)
   (:generator 1
-    (inst srwi res code 2)))
+    (inst srwi res code n-fixnum-tag-bits)))
 
 ;;; Comparison of characters.
 (define-vop (character-compare)
   (:args (x :scs (character-reg))
-	 (y :scs (character-reg)))
+         (y :scs (character-reg)))
   (:arg-types character character)
   (:conditional)
   (:info target not-p)