X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86%2Fvm.lisp;h=97d10f78804e9415b9f74f59bbb011d0516c3bfb;hb=22c1de0a40df83bb5628974010a879cb2c17ff53;hp=bb7a6221dede3aca253995227e0b75eb3422f768;hpb=22b819c0cd0ca0ea5be52ba280b9e9e0b8e86210;p=sbcl.git

diff --git a/src/compiler/x86/vm.lisp b/src/compiler/x86/vm.lisp
index bb7a622..97d10f7 100644
--- 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)
@@ -461,7 +450,7 @@
 ;;; The loader uses this to convert alien names to the form they need in
 ;;; the symbol table (for example, prepending an underscore).
 (defun extern-alien-name (name)
-  (declare (type simple-string name))
+  (declare (type simple-base-string name))
   ;; OpenBSD is non-ELF, and needs a _ prefix
   #!+openbsd (concatenate 'string "_" name)
   ;; The other (ELF) ports currently don't need any prefix