[pypy-commit] pypy default: Kill dead code

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r68633:1e10a4e76eff
Date: 2014-01-13 12:57 +0100
http://bitbucket.org/pypy/pypy/changeset/1e10a4e76eff/

Log:	Kill dead code

diff --git a/rpython/jit/metainterp/optimizeopt/earlyforce.py b/rpython/jit/metainterp/optimizeopt/earlyforce.py
--- a/rpython/jit/metainterp/optimizeopt/earlyforce.py
+++ b/rpython/jit/metainterp/optimizeopt/earlyforce.py
@@ -28,8 +28,5 @@
                     value.force_box(self)
         self.emit_operation(op)
 
-    def new(self):
-        return OptEarlyForce()
-
     def setup(self):
         self.optimizer.optearlyforce = self
diff --git a/rpython/jit/metainterp/optimizeopt/heap.py b/rpython/jit/metainterp/optimizeopt/heap.py
--- a/rpython/jit/metainterp/optimizeopt/heap.py
+++ b/rpython/jit/metainterp/optimizeopt/heap.py
@@ -184,9 +184,6 @@
             self.postponed_op = None
             self.next_optimization.propagate_forward(postponed_op)
 
-    def new(self):
-        return OptHeap()
-
     def produce_potential_short_preamble_ops(self, sb):
         descrkeys = self.cached_fields.keys()
         if not we_are_translated():
diff --git a/rpython/jit/metainterp/optimizeopt/intbounds.py b/rpython/jit/metainterp/optimizeopt/intbounds.py
--- a/rpython/jit/metainterp/optimizeopt/intbounds.py
+++ b/rpython/jit/metainterp/optimizeopt/intbounds.py
@@ -13,9 +13,6 @@
     """Keeps track of the bounds placed on integers by guards and remove
        redundant guards"""
 
-    def new(self):
-        return OptIntBounds()
-
     def propagate_forward(self, op):
         dispatch_opt(self, op)
 
diff --git a/rpython/jit/metainterp/optimizeopt/optimizer.py b/rpython/jit/metainterp/optimizeopt/optimizer.py
--- a/rpython/jit/metainterp/optimizeopt/optimizer.py
+++ b/rpython/jit/metainterp/optimizeopt/optimizer.py
@@ -323,10 +323,6 @@
     def force_at_end_of_preamble(self):
         pass
 
-    # It is too late to force stuff here, it must be done in force_at_end_of_preamble
-    def new(self):
-        raise NotImplementedError
-
     # Called after last operation has been propagated to flush out any posponed ops
     def flush(self):
         pass
@@ -390,16 +386,6 @@
         for o in self.optimizations:
             o.flush()
 
-    def new(self):
-        new = Optimizer(self.metainterp_sd, self.loop)
-        return self._new(new)
-
-    def _new(self, new):
-        optimizations = [o.new() for o in self.optimizations]
-        new.set_optimizations(optimizations)
-        new.quasi_immutable_deps = self.quasi_immutable_deps
-        return new
-
     def produce_potential_short_preamble_ops(self, sb):
         for opt in self.optimizations:
             opt.produce_potential_short_preamble_ops(sb)
diff --git a/rpython/jit/metainterp/optimizeopt/pure.py b/rpython/jit/metainterp/optimizeopt/pure.py
--- a/rpython/jit/metainterp/optimizeopt/pure.py
+++ b/rpython/jit/metainterp/optimizeopt/pure.py
@@ -85,10 +85,6 @@
     def flush(self):
         assert self.postponed_op is None
 
-    def new(self):
-        assert self.postponed_op is None
-        return OptPure()
-
     def setup(self):
         self.optimizer.optpure = self
 
diff --git a/rpython/jit/metainterp/optimizeopt/rewrite.py b/rpython/jit/metainterp/optimizeopt/rewrite.py
--- a/rpython/jit/metainterp/optimizeopt/rewrite.py
+++ b/rpython/jit/metainterp/optimizeopt/rewrite.py
@@ -20,9 +20,6 @@
         self.loop_invariant_results = {}
         self.loop_invariant_producer = {}
 
-    def new(self):
-        return OptRewrite()
-
     def produce_potential_short_preamble_ops(self, sb):
         for op in self.loop_invariant_producer.values():
             sb.add_potential(op)
diff --git a/rpython/jit/metainterp/optimizeopt/unroll.py b/rpython/jit/metainterp/optimizeopt/unroll.py
--- a/rpython/jit/metainterp/optimizeopt/unroll.py
+++ b/rpython/jit/metainterp/optimizeopt/unroll.py
@@ -41,10 +41,6 @@
             self.emitted_guards += 1 # FIXME: can we use counter in self._emit_operation?
         self._emit_operation(op)
 
-    def new(self):
-        new = UnrollableOptimizer(self.metainterp_sd, self.loop)
-        return self._new(new)
-
 
 class UnrollOptimizer(Optimization):
     """Unroll the loop into two iterations. The first one will
diff --git a/rpython/jit/metainterp/optimizeopt/virtualize.py b/rpython/jit/metainterp/optimizeopt/virtualize.py
--- a/rpython/jit/metainterp/optimizeopt/virtualize.py
+++ b/rpython/jit/metainterp/optimizeopt/virtualize.py
@@ -497,9 +497,6 @@
 
     _last_guard_not_forced_2 = None
 
-    def new(self):
-        return OptVirtualize()
-
     def make_virtual(self, known_class, box, source_op=None):
         vvalue = VirtualValue(self.optimizer.cpu, known_class, box, source_op)
         self.make_equal_to(box, vvalue)
diff --git a/rpython/jit/metainterp/optimizeopt/vstring.py b/rpython/jit/metainterp/optimizeopt/vstring.py
--- a/rpython/jit/metainterp/optimizeopt/vstring.py
+++ b/rpython/jit/metainterp/optimizeopt/vstring.py
@@ -388,8 +388,6 @@
 
 class OptString(optimizer.Optimization):
     "Handling of strings and unicodes."
-    def new(self):
-        return OptString()
 
     def make_vstring_plain(self, box, source_op, mode):
         vvalue = VStringPlainValue(box, source_op, mode)