X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Falpha%2Ftype-vops.lisp;h=d8723b1b1fa7d3577d85de47bf26cfb36460fa61;hb=8a8a8922802460741d6f8f6c11d71b1f414cf3a7;hp=e1ff1619cf5f90d50e2993394a20f09468120df4;hpb=14edb503e1b77e8203aa9879842f308c2a25f5c1;p=sbcl.git

diff --git a/src/compiler/alpha/type-vops.lisp b/src/compiler/alpha/type-vops.lisp
index e1ff161..d8723b1 100644
--- a/src/compiler/alpha/type-vops.lisp
+++ b/src/compiler/alpha/type-vops.lisp
@@ -13,7 +13,7 @@
 
 (defun %test-fixnum (value target not-p &key temp)
   (assemble ()
-    (inst and value 3 temp)
+    (inst and value fixnum-tag-mask temp)
     (if not-p
         (inst bne temp target)
         (inst beq temp target))))
@@ -21,7 +21,7 @@
 (defun %test-fixnum-and-headers (value target not-p headers &key temp)
   (let ((drop-through (gen-label)))
     (assemble ()
-      (inst and value 3 temp)
+      (inst and value fixnum-tag-mask temp)
       (inst beq temp (if not-p drop-through target)))
     (%test-headers value target not-p nil headers
 		   :drop-through drop-through :temp temp)))
@@ -42,13 +42,6 @@
 	(inst bne temp target)
 	(inst beq temp target))))
 
-(defun %test-lowtag-and-headers (value target not-p lowtag
-				 function-p headers &key temp)
-  (let ((drop-through (gen-label)))
-    (%test-lowtag value (if not-p drop-through target) nil lowtag :temp temp)
-    (%test-headers value target not-p function-p headers
-		   :drop-through drop-through :temp temp)))
-
 (defun %test-headers (value target not-p function-p headers
 		      &key (drop-through (gen-label)) temp)
   (let ((lowtag (if function-p fun-pointer-lowtag other-pointer-lowtag)))
@@ -144,7 +137,7 @@
 	  (values not-target target)
 	  (values target not-target))
     (assemble ()
-      (inst and value 3 temp)
+      (inst and value fixnum-tag-mask temp)
       (inst beq temp yep)
       (inst and value lowtag-mask temp)
       (inst xor temp other-pointer-lowtag temp)
@@ -184,7 +177,7 @@
 			   (values target not-target))
     (assemble ()
       ;; Is it a fixnum?
-      (inst and value 3 temp1)
+      (inst and value fixnum-tag-mask temp1)
       (inst move value temp)
       (inst beq temp1 fixnum)