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- ;;; -*- Package: C; Log: C.Log -*-
- ;;;
- ;;; **********************************************************************
- ;;; This code was written as part of the CMU Common Lisp project at
- ;;; Carnegie Mellon University, and has been placed in the public domain.
- ;;; If you want to use this code or any part of CMU Common Lisp, please contact
- ;;; Scott Fahlman or slisp-group@cs.cmu.edu.
- ;;;
- (ext:file-comment
- "$Header: pseudo-vops.lisp,v 1.7 92/06/04 16:13:14 ram Exp $")
- ;;;
- ;;; **********************************************************************
- ;;;
- ;;; This file contains definitions of VOPs used as internal markers by the
- ;;; compiler. Since they don't emit any code, they should be portable.
- ;;;
- ;;; Written by Rob MacLachlan
- ;;;
- (in-package 'c)
-
-
- ;;; Notes the place at which the environment is properly initialized, for
- ;;; debug-info purposes.
- ;;;
- (define-vop (note-environment-start)
- (:info start-lab)
- (:vop-var vop)
- (:save-p :compute-only)
- (:generator 0
- (emit-label start-lab)
- (note-debug-location vop start-lab :non-local-entry)))
-
-
- ;;; Call a move function. Used for register save/restore and spilling.
- ;;;
- (define-vop (move-operand)
- (:args (x))
- (:results (y))
- (:info name)
- (:vop-var vop)
- (:generator 0
- (funcall (symbol-function name) vop x y)))
-
-