Author: Hakan Ardo <[email protected]>
Branch: jit-usable_retrace_2
Changeset: r51015:5bf961464624
Date: 2012-01-04 11:16 +0100
http://bitbucket.org/pypy/pypy/changeset/5bf961464624/
Log: debugging
diff --git a/pypy/jit/metainterp/optimizeopt/unroll.py
b/pypy/jit/metainterp/optimizeopt/unroll.py
--- a/pypy/jit/metainterp/optimizeopt/unroll.py
+++ b/pypy/jit/metainterp/optimizeopt/unroll.py
@@ -146,9 +146,11 @@
def generalize_state(self, start_label, stop_label):
if self.jump_to_start_label(start_label, stop_label):
# At the end of the preamble, don't generalize much
+ debug_print('Generalize preamble')
KillHugeIntBounds(self.optimizer).apply()
else:
# At the end of a bridge about to force a retrcae
+ debug_print('Generalize for retrace')
KillIntBounds(self.optimizer).apply()
self.optimizer.kill_consts_at_end_of_preamble = True
@@ -184,6 +186,9 @@
modifier = VirtualStateAdder(self.optimizer)
virtual_state = modifier.get_virtual_state(jump_args)
+ debug_start('jit-log-virtualstate')
+ virtual_state.debug_print('Exporting ')
+ debug_stop('jit-log-virtualstate')
values = [self.getvalue(arg) for arg in jump_args]
inputargs = virtual_state.make_inputargs(values, self.optimizer)
diff --git a/pypy/module/pypyjit/test_pypy_c/test_misc.py
b/pypy/module/pypyjit/test_pypy_c/test_misc.py
--- a/pypy/module/pypyjit/test_pypy_c/test_misc.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_misc.py
@@ -22,6 +22,7 @@
# "i" is virtual. However, in this specific case the two loops happen
# to contain the very same operations
loop0, loop1 = log.loops_by_filename(self.filepath)
+
expected = """
i9 = int_le(i7, i8)
guard_true(i9, descr=...)
@@ -37,7 +38,7 @@
# XXX: The retracing fails to form a loop since j
# becomes constant 0 after the bridge and constant 1 at the end of the
# loop. A bridge back to the peramble is produced instead.
- #assert loop1.match(expected)
+ assert loop1.match(expected)
def test_factorial(self):
def fact(n):
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