X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fmips%2Farith.lisp;h=f0cf8acf8ec4d26f223e31f9981325a6fa969ae0;hb=ef0891e470ff35840def7a5717ede18a58266e76;hp=c7e57d80bc244fe1c67e9159a9b29d63015b6191;hpb=c823a0c4ad5be108455745c7b451228182d5d164;p=sbcl.git

diff --git a/src/compiler/mips/arith.lisp b/src/compiler/mips/arith.lisp
index c7e57d8..f0cf8ac 100644
--- a/src/compiler/mips/arith.lisp
+++ b/src/compiler/mips/arith.lisp
@@ -618,27 +618,6 @@
 
 ;;;; 32-bit logical operations
 
-(define-vop (merge-bits)
-  (:translate merge-bits)
-  (:args (shift :scs (signed-reg unsigned-reg))
-         (prev :scs (unsigned-reg))
-         (next :scs (unsigned-reg)))
-  (:arg-types tagged-num unsigned-num unsigned-num)
-  (:temporary (:scs (unsigned-reg) :to (:result 0)) temp)
-  (:temporary (:scs (unsigned-reg) :to (:result 0) :target result) res)
-  (:results (result :scs (unsigned-reg)))
-  (:result-types unsigned-num)
-  (:policy :fast-safe)
-  (:generator 4
-    (let ((done (gen-label)))
-      (inst beq shift done)
-      (inst srl res next shift)
-      (inst subu temp zero-tn shift)
-      (inst sll temp prev temp)
-      (inst or res res temp)
-      (emit-label done)
-      (move result res))))
-
 (define-vop (shift-towards-someplace)
   (:policy :fast-safe)
   (:args (num :scs (unsigned-reg))
@@ -880,7 +859,7 @@
     (inst sra digit fixnum n-fixnum-tag-bits)))
 
 (define-vop (bignum-floor)
-  (:translate sb!bignum:%floor)
+  (:translate sb!bignum:%bigfloor)
   (:policy :fast-safe)
   (:args (num-high :scs (unsigned-reg) :target rem)
          (num-low :scs (unsigned-reg) :target rem-low)