def optimize_bridge(metainterp_sd, old_loop_tokens, bridge):
cpu = metainterp_sd.cpu
metainterp_sd.logger_noopt.log_loop(bridge.inputargs, bridge.operations)
finder = BridgeSpecializationFinder(cpu)
finder.find_nodes_bridge(bridge)
for old_loop_token in old_loop_tokens:
if finder.bridge_matches(old_loop_token.specnodes):
bridge.operations[-1].descr = old_loop_token # patch jump target
optimize_bridge_1(metainterp_sd, bridge)
return old_loop_token
return None
def _optimize_bridge(metainterp_sd, old_loop_tokens, bridge):
cpu = metainterp_sd.cpu
metainterp_sd.logger_noopt.log_loop(bridge.inputargs, bridge.operations)
finder = BridgeSpecializationFinder(cpu)
finder.find_nodes_bridge(bridge)
for old_loop_token in old_loop_tokens:
if finder.bridge_matches(old_loop_token.specnodes):
bridge.operations[-1].descr = old_loop_token # patch jump target
optimize_bridge_1(metainterp_sd, bridge)
return old_loop_token
return None
def _optimize_bridge(metainterp_sd, old_loop_tokens, bridge, enable_opts,
inline_short_preamble, retraced=False):
from pypy.jit.metainterp.optimizeopt import optimize_bridge_1
bridge.logops = metainterp_sd.logger_noopt.log_loop(bridge.inputargs,
bridge.operations)
if old_loop_tokens:
old_loop_token = old_loop_tokens[0]
bridge.operations[-1].setdescr(old_loop_token) # patch jump target
optimize_bridge_1(metainterp_sd, bridge, enable_opts,
inline_short_preamble, retraced)
return old_loop_tokens[0]
#return bridge.operations[-1].getdescr()
return None
def _do_optimize_bridge(self, bridge, call_pure_results):
from pypy.jit.metainterp.optimizeopt import optimize_bridge_1, build_opt_chain
from pypy.jit.metainterp.optimizeopt.util import args_dict
self.bridge = bridge
bridge.call_pure_results = args_dict()
if call_pure_results is not None:
for k, v in call_pure_results.items():
bridge.call_pure_results[list(k)] = v
metainterp_sd = FakeMetaInterpStaticData(self.cpu)
if hasattr(self, 'vrefinfo'):
metainterp_sd.virtualref_info = self.vrefinfo
if hasattr(self, 'callinfocollection'):
metainterp_sd.callinfocollection = self.callinfocollection
#
d = {}
for name in self.enable_opts.split(":"):
d[name] = None
optimize_bridge_1(metainterp_sd, bridge, d)