X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Falpha%2Fvalues.lisp;h=c0fc37ff9b5952d8ad2987ca7a849b39b42d9f5f;hb=aa7b669779e8e88349938ca962229f31ead08af2;hp=766f1f0395e5737ac092e83ae7416a3678c95c30;hpb=1e5296127f5b384a2171646747021ebeee73b801;p=sbcl.git

diff --git a/src/compiler/alpha/values.lisp b/src/compiler/alpha/values.lisp
index 766f1f0..c0fc37f 100644
--- a/src/compiler/alpha/values.lisp
+++ b/src/compiler/alpha/values.lisp
@@ -123,8 +123,9 @@
 ;;; them 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)
@@ -132,7 +133,13 @@
   (:results (start :scs (any-reg))
             (count :scs (any-reg)))
   (:generator 20
-    (move context src)
+    (sc-case skip
+      (zero
+       (move context src))
+      (immediate
+       (inst lda src (* (tn-value skip) n-word-bytes) context))
+      (any-reg
+       (inst addq context skip src)))
     (move num count)
     (inst move csp-tn start)
     (inst beq num done)