IR1-convertion of lambda is separated into

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

diff --git a/src/compiler/x86/vm.lisp b/src/compiler/x86/vm.lisp
index bb7a622..bc7c86d 100644 (file)
--- a/src/compiler/x86/vm.lisp
+++ b/src/compiler/x86/vm.lisp
@@ -375,20 +375,9 @@
 ;;; If value can be represented as an immediate constant, then return
 ;;; the appropriate SC number, otherwise return NIL.
 (!def-vm-support-routine immediate-constant-sc (value)
-  ;; KLUDGE: although this might not look different from the FIXNUM
-  ;; below, in the TYPECASE, SB-INT:FIXNUMP actually tests against the
-  ;; target FIXNUM type, as opposed to TYPECASE FIXNUM which tests
-  ;; against the host FIXNUM range.
-  #+sb-xc-host
-  (when (fixnump value)
-    ;; FIXME: this block name was not obvious.  Also, since this idiom
-    ;; is presumably going to be repeated in all six (current)
-    ;; backends, it would be nice to wrap it up somewhat more nicely.
-    ;; -- CSR, 2003-04-20
-    (return-from impl-of-vm-support-routine-immediate-constant-sc
-      (sc-number-or-lose 'immediate)))
   (typecase value
-    ((or fixnum #-sb-xc-host system-area-pointer character)
+    ((or (integer #.sb!xc:most-negative-fixnum #.sb!xc:most-positive-fixnum)
+        #-sb-xc-host system-area-pointer character)
      (sc-number-or-lose 'immediate))
     (symbol
      (when (static-symbol-p value)