1.0.17.24: refactor handling of constants in the compiler

[sbcl.git] / src / compiler / x86-64 / type-vops.lisp

diff --git a/src/compiler/x86-64/type-vops.lisp b/src/compiler/x86-64/type-vops.lisp
index a68121f..450a6a4 100644 (file)
--- a/src/compiler/x86-64/type-vops.lisp
+++ b/src/compiler/x86-64/type-vops.lisp
@@ -1,4 +1,4 @@
-;;;; type testing and checking VOPs for the x86 VM
+;;;; type testing and checking VOPs for the x86-64 VM
 
 ;;;; This software is part of the SBCL system. See the README file for
 ;;;; more information.
@@ -13,18 +13,6 @@
 \f
 ;;;; test generation utilities
 
-(defun make-byte-tn (tn)
-  (aver (sc-is tn any-reg descriptor-reg unsigned-reg signed-reg))
-  (make-random-tn :kind :normal
-                  :sc (sc-or-lose 'byte-reg)
-                  :offset (tn-offset tn)))
-
-(defun make-dword-tn (tn)
-  (aver (sc-is tn any-reg descriptor-reg unsigned-reg signed-reg))
-  (make-random-tn :kind :normal
-                  :sc (sc-or-lose 'dword-reg)
-                  :offset (tn-offset tn)))
-
 (defun generate-fixnum-test (value)
   "zero flag set if VALUE is fixnum"
   (inst test
@@ -183,7 +171,7 @@
            `((define-vop (,check-name ,(intern (concatenate 'string prefix "CHECK-TYPE")))
                (:generator ,cost
                  (let ((err-lab
-                        (generate-error-code vop ,error-code value)))
+                        (generate-error-code vop ',error-code value)))
                    (test-type value err-lab t (,@type-codes))
                    (move result value))))))
        ,@(when ptype
@@ -225,7 +213,7 @@
 (define-vop (check-signed-byte-64 check-type)
   (:generator 45
     (let ((nope (generate-error-code vop
-                                     object-not-signed-byte-64-error
+                                     'object-not-signed-byte-64-error
                                      value)))
       (generate-fixnum-test value)
       (inst jmp :e yep)
@@ -290,7 +278,7 @@
 (define-vop (check-unsigned-byte-64 check-type)
   (:generator 45
     (let ((nope
-           (generate-error-code vop object-not-unsigned-byte-64-error value))
+           (generate-error-code vop 'object-not-unsigned-byte-64-error value))
           (yep (gen-label))
           (fixnum (gen-label))
           (single-word (gen-label)))
@@ -347,7 +335,7 @@
 
 (define-vop (check-symbol check-type)
   (:generator 12
-    (let ((error (generate-error-code vop object-not-symbol-error value)))
+    (let ((error (generate-error-code vop 'object-not-symbol-error value)))
       (inst cmp value nil-value)
       (inst jmp :e DROP-THRU)
       (test-type value error t (symbol-header-widetag)))
@@ -365,7 +353,7 @@
 
 (define-vop (check-cons check-type)
   (:generator 8
-    (let ((error (generate-error-code vop object-not-cons-error value)))
+    (let ((error (generate-error-code vop 'object-not-cons-error value)))
       (inst cmp value nil-value)
       (inst jmp :e error)
       (test-type value error t (list-pointer-lowtag))