X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcompiler%2Fmips%2Falloc.lisp;h=0567e305879b69e081eab6134b474ad1d6ffc824;hb=203e2acb585b1c13159bbd6ec83c61ad9c095818;hp=4c37b2cce358809fd37e2e307b0548a0277eda17;hpb=d62443f0937aa0ab67a01dcbce31272a2a7425d1;p=sbcl.git

diff --git a/src/compiler/mips/alloc.lisp b/src/compiler/mips/alloc.lisp
index 4c37b2c..0567e30 100644
--- a/src/compiler/mips/alloc.lisp
+++ b/src/compiler/mips/alloc.lisp
@@ -213,7 +213,7 @@
 
 (define-vop (make-unbound-marker)
   (:args)
-  (:results (result :scs (any-reg)))
+  (:results (result :scs (descriptor-reg any-reg)))
   (:generator 1
     (inst li result unbound-marker-widetag)))
 
@@ -260,7 +260,7 @@
   (:temporary (:sc non-descriptor-reg :offset nl4-offset) pa-flag)
   (:generator 6
     (inst addu bytes extra (* (1+ words) n-word-bytes))
-    (inst sll header bytes (- n-widetag-bits 2))
+    (inst sll header bytes (- n-widetag-bits n-fixnum-tag-bits))
     (inst addu header header (+ (ash -2 n-widetag-bits) type))
     (inst srl bytes bytes n-lowtag-bits)
     (inst sll bytes bytes n-lowtag-bits)