1 ;;;; the VM definition of predicate VOPs for the Sparc
3 ;;;; This software is part of the SBCL system. See the README file for
6 ;;;; This software is derived from the CMU CL system, which was
7 ;;;; written at Carnegie Mellon University and released into the
8 ;;;; public domain. The software is in the public domain and is
9 ;;;; provided with absolutely no warranty. See the COPYING and CREDITS
10 ;;;; files for more information.
16 ;;; The unconditional branch, emitted when we can't drop through to
17 ;;; the desired destination. Dest is the continuation we transfer
26 ;;;; Generic conditional VOPs
28 ;;; The generic conditional branch, emitted immediately after test
29 ;;; VOPs that only set flags.
31 (define-vop (branch-if)
32 (:info dest flags not-p)
33 (:ignore dest flags not-p)
35 (error "BRANCH-IF not yet implemented")))
37 (defun convert-conditional-move-p (node dst-tn x-tn y-tn)
38 (declare (ignore node dst-tn x-tn y-tn))
42 ;;;; conditional VOPs:
45 (:args (x :scs (any-reg descriptor-reg zero null))
46 (y :scs (any-reg descriptor-reg zero null)))
53 (inst b (if not-p :ne :eq) target)