1.0.1.5:

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

diff --git a/src/compiler/mips/cell.lisp b/src/compiler/mips/cell.lisp
index 40ac92c..75756ec 100644 (file)
--- a/src/compiler/mips/cell.lisp
+++ b/src/compiler/mips/cell.lisp
@@ -184,8 +184,8 @@
     (loadw symbol bsp-tn (- binding-symbol-slot binding-size))
     (loadw value bsp-tn (- binding-value-slot binding-size))
     (storew value symbol symbol-value-slot other-pointer-lowtag)
-    (storew zero-tn bsp-tn (- binding-value-slot binding-size))
     (storew zero-tn bsp-tn (- binding-symbol-slot binding-size))
+    (storew zero-tn bsp-tn (- binding-value-slot binding-size))
     (inst addu bsp-tn bsp-tn (* -2 n-word-bytes))))
 
 
@@ -206,10 +206,10 @@
       (inst beq symbol zero-tn skip)
       (loadw value bsp-tn (- binding-value-slot binding-size))
       (storew value symbol symbol-value-slot other-pointer-lowtag)
-      (storew zero-tn bsp-tn (- binding-value-slot binding-size))
       (storew zero-tn bsp-tn (- binding-symbol-slot binding-size))
 
       (emit-label skip)
+      (storew zero-tn bsp-tn (- binding-value-slot binding-size))
       (inst addu bsp-tn bsp-tn (* -2 n-word-bytes))
       (inst bne where bsp-tn loop)
       (inst nop)
@@ -254,11 +254,12 @@
   (:policy :fast-safe)
   (:translate %instance-length)
   (:args (struct :scs (descriptor-reg)))
+  (:temporary (:scs (non-descriptor-reg)) temp)
   (:results (res :scs (unsigned-reg)))
   (:result-types positive-fixnum)
   (:generator 4
-    (loadw res struct 0 instance-pointer-lowtag)
-    (inst srl res n-widetag-bits)))
+    (loadw temp struct 0 instance-pointer-lowtag)
+    (inst srl res temp n-widetag-bits)))
 
 (define-full-reffer instance-index-ref * instance-slots-offset
   instance-pointer-lowtag (descriptor-reg any-reg) * %instance-ref)