Implement EQ of unboxed characters and small integers on x86oids

[sbcl.git] / src / compiler / x86 / pred.lisp

diff --git a/src/compiler/x86/pred.lisp b/src/compiler/x86/pred.lisp
index da77d6f..7be691e 100644 (file)
--- a/src/compiler/x86/pred.lisp
+++ b/src/compiler/x86/pred.lisp
@@ -177,7 +177,7 @@
   (:info)
   (:policy :fast-safe)
   (:translate eq)
-  (:generator 3
+  (:generator 8
     (let ((x-val (encode-value-if-immediate x))
           (y-val (encode-value-if-immediate y)))
       (cond
@@ -189,3 +189,13 @@
         ((sc-is x immediate) (inst cmp y x-val))
 
         (t (inst cmp x y-val))))))
+
+(macrolet ((def (eq-name eql-name)
+             `(define-vop (,eq-name ,eql-name)
+                (:translate eq))))
+  (def fast-if-eq-character fast-char=/character)
+  (def fast-if-eq-character/c fast-char=/character/c)
+  (def fast-if-eq/signed fast-if-eql/signed)
+  (def fast-if-eq-c/signed fast-if-eql-c/signed)
+  (def fast-if-eq/unsigned fast-if-eql/unsigned)
+  (def fast-if-eq-c/unsigned fast-if-eql-c/unsigned))