Ejemplo n.º 1
0
 def analyze(self, func, sig):
     t = TranslationContext()
     t.buildannotator().build_types(func, sig)
     t.buildrtyper().specialize()
     fgraph = graphof(t, func)
     return VirtualizableAnalyzer(t).analyze(
         fgraph.startblock.operations[0])
Ejemplo n.º 2
0
 def __init__(self, cpu=None, jitdrivers_sd=[]):
     assert isinstance(jitdrivers_sd, list)  # debugging
     self.cpu = cpu
     self.jitdrivers_sd = jitdrivers_sd
     self.jitcodes = {}  # map {graph: jitcode}
     self.unfinished_graphs = []  # list of graphs with pending jitcodes
     self.callinfocollection = CallInfoCollection()
     if hasattr(cpu, 'rtyper'):  # for tests
         self.rtyper = cpu.rtyper
         translator = self.rtyper.annotator.translator
         self.raise_analyzer = RaiseAnalyzer(translator)
         self.readwrite_analyzer = ReadWriteAnalyzer(translator)
         self.virtualizable_analyzer = VirtualizableAnalyzer(translator)
         self.quasiimmut_analyzer = QuasiImmutAnalyzer(translator)
         self.randomeffects_analyzer = RandomEffectsAnalyzer(translator)
         self.seen = DependencyTracker(self.readwrite_analyzer)
     else:
         self.seen = None
     #
     for index, jd in enumerate(jitdrivers_sd):
         jd.index = index