0.8alpha.0.9:

[sbcl.git] / src / compiler / mips / macros.lisp

diff --git a/src/compiler/mips/macros.lisp b/src/compiler/mips/macros.lisp
index 45ce543..4a0efed 100644 (file)
--- a/src/compiler/mips/macros.lisp
+++ b/src/compiler/mips/macros.lisp
@@ -105,9 +105,7 @@
 \f
 ;;;; Stack TN's
 
-;;; Load-Stack-TN, Store-Stack-TN  --  Interface
-;;;
-;;;    Move a stack TN to a register and vice-versa.
+;;; Move a stack TN to a register and vice-versa.
 (defmacro load-stack-tn (reg stack)
   `(let ((reg ,reg)
         (stack ,stack))
@@ -115,7 +113,6 @@
        (sc-case stack
         ((control-stack)
          (loadw reg cfp-tn offset))))))
-
 (defmacro store-stack-tn (stack reg)
   `(let ((stack ,stack)
         (reg ,reg))
@@ -231,8 +228,7 @@
   Emit code for a continuable error with the specified Error-Code and
   context Values.  If the error is continued, execution resumes after
   the GENERATE-CERROR-CODE form."
-  (let ((continue (gensym "CONTINUE-LABEL-"))
-       (error (gensym "ERROR-LABEL-")))
+  (with-unique-names (continue error)
     `(let ((,continue (gen-label)))
        (emit-label ,continue)
        (assemble (*elsewhere*)
@@ -240,9 +236,10 @@
           (emit-label ,error)
           (cerror-call ,vop ,continue ,error-code ,@values)
           ,error)))))
-
 \f
-;;; PSEUDO-ATOMIC -- Handy macro for making sequences look atomic.
+;;;; PSEUDO-ATOMIC
+
+;;; handy macro for making sequences look atomic
 (defmacro pseudo-atomic ((flag-tn &key (extra 0)) &rest forms)
   `(progn
      (aver (= (tn-offset ,flag-tn) nl4-offset))
@@ -260,10 +257,8 @@
         (inst addu alloc-tn (1- ,extra))
         (inst break 16)
         (emit-label label)))))
-
-
 \f
-;;;; Memory accessor vop generators
+;;;; memory accessor vop generators
 
 (deftype load/store-index (scale lowtag min-offset
                                 &optional (max-offset min-offset))