Make forced virtuals emit ops using OptVirtualize.emit_operation(). This makes the heap optimizer see those ops, but in the wrong order and everything becomes an obsure mess :( Maybe I can fix that...

1 files changed, 6 insertions, 0 deletions

diff --git a/pypy/jit/metainterp/optimizeopt/optimizer.py b/pypy/jit/metainterp/optimizeopt/optimizer.py
index 85d6592b0b..fec11c205d 100644
--- a/pypy/jit/metainterp/optimizeopt/optimizer.py
+++ b/pypy/jit/metainterp/optimizeopt/optimizer.py
@@ -246,6 +246,10 @@ class Optimization(object):
     def emit_operation(self, op):
         self.next_optimization.propagate_forward(op)
 
+    def emit_volatile_operation(self, op):
+        self.optimizer.volatile[op] = True
+        self.emit_operation(op)
+
     # FIXME: Move some of these here?
     def getvalue(self, box):
         return self.optimizer.getvalue(box)
@@ -331,6 +335,8 @@ class Optimizer(Optimization):
         self.opaque_pointers = {}
         self.replaces_guard = {}
         self.newoperations = []
+        self.volatile = {}
+        self.optimizer = self
         if loop is not None:
             self.call_pure_results = loop.call_pure_results