X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fsparc%2Fvalues.lisp;h=a7ac2b1cbf5c8db962d10fa4f8313c5b2ba95fad;hb=5fca28334e00c7e1ad159924ac2db4a3e1c9e354;hp=468176edc5041ad028f6349dbfe019840d1cd836;hpb=1e5296127f5b384a2171646747021ebeee73b801;p=sbcl.git

diff --git a/src/compiler/sparc/values.lisp b/src/compiler/sparc/values.lisp
index 468176e..a7ac2b1 100644
--- a/src/compiler/sparc/values.lisp
+++ b/src/compiler/sparc/values.lisp
@@ -141,8 +141,9 @@
 ;;; as function arguments.
 (define-vop (%more-arg-values)
   (:args (context :scs (descriptor-reg any-reg) :target src)
+         (skip :scs (any-reg zero immediate))
          (num :scs (any-reg) :target count))
-  (:arg-types * positive-fixnum)
+  (:arg-types * positive-fixnum positive-fixnum)
   (:temporary (:sc any-reg :from (:argument 0)) src)
   (:temporary (:sc any-reg :from (:argument 2)) dst)
   (:temporary (:sc descriptor-reg :from (:argument 1)) temp)
@@ -150,7 +151,13 @@
   (:results (start :scs (any-reg))
             (count :scs (any-reg)))
   (:generator 20
-    (move src context)
+    (sc-case skip
+      (zero
+       (move src context))
+      (immediate
+       (inst add src context (* (tn-value skip) n-word-bytes)))
+      (any-reg
+       (inst add src context skip)))
     (inst orcc count zero-tn num)
     (inst b :eq done)
     (inst move start csp-tn)