0.9.2.31:

[sbcl.git] / src / compiler / mips / values.lisp

diff --git a/src/compiler/mips/values.lisp b/src/compiler/mips/values.lisp
index ecee7d0..3281c5d 100644 (file)
--- a/src/compiler/mips/values.lisp
+++ b/src/compiler/mips/values.lisp
@@ -16,6 +16,26 @@
   (:generator 1
     (move csp-tn ptr)))
 
+(define-vop (%%pop-dx)
+  (:args (ptr :scs (any-reg)))
+  (:ignore ptr)
+  (:generator 1
+    (bug "VOP %%POP-DX is not implemented.")))
+
+(define-vop (%%nip-dx)
+  (:args (last-nipped-ptr :scs (any-reg) :target dest)
+         (last-preserved-ptr :scs (any-reg) :target src)
+         (moved-ptrs :scs (any-reg) :more t))
+  (:results (r-moved-ptrs :scs (any-reg) :more t))
+  (:temporary (:sc any-reg) src)
+  (:temporary (:sc any-reg) dest)
+  (:temporary (:sc non-descriptor-reg) temp)
+  (:ignore r-moved-ptrs
+           last-nipped-ptr last-preserved-ptr moved-ptrs
+           src dest temp)
+  (:generator 1
+    (bug "VOP %%NIP-DX is not implemented.")))
+
 (define-vop (%%nip-values)
   (:args (last-nipped-ptr :scs (any-reg) :target dest)
          (last-preserved-ptr :scs (any-reg) :target src)
@@ -26,9 +46,9 @@
   (:temporary (:sc non-descriptor-reg) temp)
   (:ignore r-moved-ptrs)
   (:generator 1
-    (inst move src last-preserved-ptr)
-    (inst move dest last-nipped-ptr)
-    (inst move temp zero-tn)
+    (move src last-preserved-ptr)
+    (move dest last-nipped-ptr)
+    (move temp zero-tn)
     (inst sltu temp src csp-tn)
     (inst beq temp zero-tn DONE)
     (inst nop) ; not strictly necessary
@@ -41,7 +61,7 @@
     (inst bne temp zero-tn LOOP)
     (inst nop)
     DONE
-    (inst move csp-tn dest)
+    (move csp-tn dest)
     (inst sub src src dest)
     (loop for moved = moved-ptrs then (tn-ref-across moved)
           while moved
@@ -143,8 +163,8 @@
        (inst addu src context skip)))
     (move count num)
     (inst beq num zero-tn done)
-    (inst move start csp-tn)
-    (inst move dst csp-tn)
+    (move start csp-tn t)
+    (move dst csp-tn)
     (inst addu csp-tn count)
     LOOP
     (inst lw temp src)