New function: SB-EXT:SPIN-LOOP-HINT

[sbcl.git] / src / compiler / ppc / system.lisp

diff --git a/src/compiler/ppc/system.lisp b/src/compiler/ppc/system.lisp
index 684bf3c..1482de1 100644 (file)
--- a/src/compiler/ppc/system.lisp
+++ b/src/compiler/ppc/system.lisp
@@ -285,3 +285,9 @@
   (:policy :fast-safe)
   (:translate %data-dependency-barrier)
   (:generator 3))
+
+;;;; Dummy definition for a spin-loop hint VOP
+(define-vop (spin-loop-hint)
+  (:translate spin-loop-hint)
+  (:policy :fast-safe)
+  (:generator 0))