[pypy-svn] r65344 - in pypy/branch/pyjitpl5/pypy/jit: backend/cli backend/cli/test backend/test metainterp/test

antocuni at codespeak.net antocuni at codespeak.net
Thu May 21 11:46:25 CEST 2009


Author: antocuni
Date: Thu May 21 11:46:23 2009
New Revision: 65344

Modified:
   pypy/branch/pyjitpl5/pypy/jit/backend/cli/method.py
   pypy/branch/pyjitpl5/pypy/jit/backend/cli/runner.py
   pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_loop.py
   pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_zrpy_loop.py
   pypy/branch/pyjitpl5/pypy/jit/backend/test/support.py
   pypy/branch/pyjitpl5/pypy/jit/metainterp/test/test_loop.py
Log:
- add a new test to test_loop to test string operations

- fix oosends to String and Unicode objects

- test_loop_{string,unicode} pass



Modified: pypy/branch/pyjitpl5/pypy/jit/backend/cli/method.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/backend/cli/method.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/backend/cli/method.py	Thu May 21 11:46:23 2009
@@ -418,7 +418,8 @@
         assert isinstance(descr, runner.StaticMethDescr)
         delegate_type = descr.get_delegate_clitype()
         meth_invoke = descr.get_meth_info()
-        self._emit_call(op, delegate_type, meth_invoke, descr.has_result)
+        self._emit_call(op, OpCodes.Callvirt, delegate_type,
+                        meth_invoke, descr.has_result)
 
     def emit_op_call(self, op):
         emit_op = Method.emit_op_call_impl.im_func
@@ -432,17 +433,18 @@
         assert isinstance(descr, runner.MethDescr)
         clitype = descr.get_self_clitype()
         methinfo = descr.get_meth_info()
-        self._emit_call(op, clitype, methinfo, descr.has_result)
+        opcode = descr.get_call_opcode()
+        self._emit_call(op, opcode, clitype, methinfo, descr.has_result)
 
     emit_op_oosend_pure = emit_op_oosend
 
-    def _emit_call(self, op, clitype, methinfo, has_result):
+    def _emit_call(self, op, opcode, clitype, methinfo, has_result):
         av_sm, args_av = op.args[0], op.args[1:]
         av_sm.load(self)
         self.il.Emit(OpCodes.Castclass, clitype)
         for av_arg in args_av:
             av_arg.load(self)
-        self.il.Emit(OpCodes.Callvirt, methinfo)
+        self.il.Emit(opcode, methinfo)
         if has_result:
             self.store_result(op)
 
@@ -505,13 +507,7 @@
         raise NotImplementedError
 
     emit_op_guard_nonvirtualized = not_implemented
-    emit_op_unicodelen = not_implemented
-    emit_op_newunicode = not_implemented
     emit_op_new_array = not_implemented
-    emit_op_unicodegetitem = not_implemented
-    emit_op_strgetitem = not_implemented
-    emit_op_strlen = not_implemented
-    emit_op_newstr = not_implemented
 
     def lltype_only(self, op):
         print 'Operation %s is lltype specific, should not get here!' % op.getopname()
@@ -524,6 +520,12 @@
     emit_op_unicodesetitem = lltype_only
     emit_op_cast_int_to_ptr = lltype_only
     emit_op_cast_ptr_to_int = lltype_only
+    emit_op_newstr = lltype_only
+    emit_op_strlen = lltype_only
+    emit_op_strgetitem = lltype_only
+    emit_op_newunicode = lltype_only    
+    emit_op_unicodelen = lltype_only
+    emit_op_unicodegetitem = lltype_only
 
 
 # --------------------------------------------------------------------

Modified: pypy/branch/pyjitpl5/pypy/jit/backend/cli/runner.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/backend/cli/runner.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/backend/cli/runner.py	Thu May 21 11:46:23 2009
@@ -13,7 +13,9 @@
 from pypy.translator.cli.dotnet import CLR
 
 System = CLR.System
+OpCodes = System.Reflection.Emit.OpCodes
 InputArgs = CLR.pypy.runtime.InputArgs
+cpypyString = dotnet.classof(CLR.pypy.runtime.String)
 
 class __extend__(TreeLoop):
     __metaclass__ = extendabletype
@@ -62,6 +64,8 @@
 
     @cached_method('_methcache')
     def methdescrof(self, SELFTYPE, methname):
+        if SELFTYPE in (ootype.String, ootype.Unicode):
+            return StringMethDescr(SELFTYPE, methname)
         return MethDescr(SELFTYPE, methname)
 
     @cached_method('_typecache')
@@ -348,6 +352,19 @@
         clitype = self.get_self_clitype()
         return clitype.GetMethod(self.methname+'')
 
+    def get_call_opcode(self):
+        return OpCodes.Callvirt
+
+
+class StringMethDescr(MethDescr):
+
+    def get_meth_info(self):
+        clitype = dotnet.class2type(cpypyString)
+        return clitype.GetMethod(self.methname+'')
+
+    def get_call_opcode(self):
+        return OpCodes.Call
+        
 
 class FieldDescr(AbstractDescr):
 

Modified: pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_loop.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_loop.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_loop.py	Thu May 21 11:46:23 2009
@@ -17,5 +17,5 @@
     test_outer_and_inner_loop = skip
     test_path_with_operations_not_from_start_2 = skip
     test_loop_unicode = skip
-
+    test_loop_string = skip
 

Modified: pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_zrpy_loop.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_zrpy_loop.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/backend/cli/test/test_zrpy_loop.py	Thu May 21 11:46:23 2009
@@ -10,6 +10,10 @@
     def skip(self):
         py.test.skip('in-progress')
 
-    test_interp_many_paths = skip
-    test_interp_many_paths_2 = skip
-    test_loop_unicode = skip
+    def test_interp_many_paths(self):
+        pass # no chance to pass it after translation, because it passes
+             # non-int arguments to the function
+    
+    def test_interp_many_paths_2(self):
+        pass # see above
+

Modified: pypy/branch/pyjitpl5/pypy/jit/backend/test/support.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/backend/test/support.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/backend/test/support.py	Thu May 21 11:46:23 2009
@@ -104,3 +104,9 @@
         from pypy.translator.cli.test.runtest import compile_graph
         func = compile_graph(entry_point_graph, t, nowrap=True, standalone=True)
         return func(*args)
+
+    def run_directly(self, fn, args):
+        from pypy.translator.cli.test.runtest import compile_function, get_annotation
+        ann = [get_annotation(x) for x in args]
+        clifunc = compile_function(fn, ann)
+        return clifunc(*args)

Modified: pypy/branch/pyjitpl5/pypy/jit/metainterp/test/test_loop.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/metainterp/test/test_loop.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/metainterp/test/test_loop.py	Thu May 21 11:46:23 2009
@@ -16,6 +16,9 @@
                               CPUClass=self.CPUClass,
                               type_system=self.type_system)
 
+    def run_directly(self, f, args):
+        return f(*args)
+
     def test_simple_loop(self):
         myjitdriver = JitDriver(greens = [], reds = ['x', 'y', 'res'])
         def f(x, y):
@@ -348,7 +351,21 @@
                 x += unichr(n)
                 n -= 1
             return hash(x)
-        expected = f(100)
+        expected = self.run_directly(f, [100])
+        res = self.meta_interp(f, [100])
+        assert res == expected
+
+    def test_loop_string(self):
+        myjitdriver = JitDriver(greens = [], reds = ['x', 'n'])
+        def f(n):
+            x = ''
+            while n > 13:
+                myjitdriver.can_enter_jit(n=n, x=x)
+                myjitdriver.jit_merge_point(n=n, x=x)
+                x += chr(n)
+                n -= 1
+            return hash(x)
+        expected = self.run_directly(f, [100])
         res = self.meta_interp(f, [100])
         assert res == expected
 



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