X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fvmdef.lisp;h=0d0376820c29163127f463a4f22c23c76e63c7fc;hb=90ca09b75fbc3b63b2f7d09c67b04b866dd783f6;hp=3e50b3901f6d433b48ce1efa5fce0275e5f11b0d;hpb=a530bbe337109d898d5b4a001fc8f1afa3b5dc39;p=sbcl.git

diff --git a/src/compiler/vmdef.lisp b/src/compiler/vmdef.lisp
index 3e50b39..0d03768 100644
--- a/src/compiler/vmdef.lisp
+++ b/src/compiler/vmdef.lisp
@@ -12,17 +12,14 @@
 
 (in-package "SB!C")
 
-(file-comment
-  "$Header$")
-
 ;;; Return the template having the specified name, or die trying.
 (defun template-or-lose (x)
   (the template
        (or (gethash x *backend-template-names*)
 	   (error "~S is not a defined template." x))))
 
-;;; Return the SC structure, SB structure or SC number corresponding to a
-;;; name, or die trying.
+;;; Return the SC structure, SB structure or SC number corresponding
+;;; to a name, or die trying.
 (defun sc-or-lose (x)
   (the sc
        (or (gethash x *backend-sc-names*)
@@ -77,15 +74,15 @@
 
 ;;;; primitive type definition
 
-;;; Return the primitive type corresponding to the specified name, or die
-;;; trying.
+;;; Return the primitive type corresponding to the specified name, or
+;;; die trying.
 (defun primitive-type-or-lose (name)
   (the primitive-type
        (or (gethash name *backend-primitive-type-names*)
 	   (error "~S is not a defined primitive type." name))))
 
-;;; Return true if SC is either one of Ptype's SC's, or one of those SC's
-;;; alternate or constant SCs.
+;;; Return true if SC is either one of PTYPE's SC's, or one of those
+;;; SC's alternate or constant SCs.
 (defun sc-allowed-by-primitive-type (sc ptype)
   (declare (type sc sc) (type primitive-type ptype))
   (let ((scn (sc-number sc)))
@@ -99,7 +96,11 @@
 
 ;;;; generation of emit functions
 
-(defconstant max-vop-tn-refs 256)
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  ;; We need the EVAL-WHEN because %EMIT-GENERIC-VOP (below)
+  ;; uses #.MAX-VOP-TN-REFS, not just MAX-VOP-TN-REFS.
+  ;; -- AL 20010218
+  (defconstant max-vop-tn-refs 256))
 
 (defvar *vop-tn-refs* (make-array max-vop-tn-refs :initial-element nil))
 (defvar *using-vop-tn-refs* nil)
@@ -200,7 +201,7 @@
   (flet ((convert (types more-types)
 	   (flet ((frob (x)
 		    (if (eq x '*)
-			't
+			t
 			(ecase (first x)
 			  (:or `(or ,@(mapcar #'(lambda (type)
 						  (type-specifier