[pypy-svn] r46572 - pypy/dist/pypy/translator/jvm

[antocuni at codespeak.net]

Author: antocuni
Date: Fri Sep 14 12:03:06 2007
New Revision: 46572

Modified:
   pypy/dist/pypy/translator/jvm/generator.py
   pypy/dist/pypy/translator/jvm/node.py
Log:
implement branch_if_not_equal for genjvm; this is needed by
backendopts.



Modified: pypy/dist/pypy/translator/jvm/generator.py
==============================================================================
--- pypy/dist/pypy/translator/jvm/generator.py	(original)
+++ pypy/dist/pypy/translator/jvm/generator.py	Fri Sep 14 12:03:06 2007
@@ -998,6 +998,9 @@
     def branch_if_equal(self, target_label):
         self._instr(IF_ICMPEQ, target_label)
 
+    def branch_if_not_equal(self, target_label):
+        self._instr(IF_ICMPNE, target_label)
+
     def call_graph(self, graph):
         mthd = self.db.pending_function(graph)
         mthd.invoke(self)

Modified: pypy/dist/pypy/translator/jvm/node.py
==============================================================================
--- pypy/dist/pypy/translator/jvm/node.py	(original)
+++ pypy/dist/pypy/translator/jvm/node.py	Fri Sep 14 12:03:06 2007
@@ -242,6 +242,9 @@
         self.jrettype = jrettype
         self._block_labels = {}
 
+    def next_label(self, prefix='label'):
+        return self.generator.unique_label(prefix)
+
     def method(self):
         """ Returns a jvmgen.Method that can invoke this function """
         if not self.is_method: