Author: Ronan Lamy <ronan.l...@gmail.com>
Branch: ssa-flow
Changeset: r74524:c18905e4bc4f
Date: 2014-11-14 04:05 +0000
http://bitbucket.org/pypy/pypy/changeset/c18905e4bc4f/
Log: transform_dead_op_vars() is compatible with SSA
diff --git a/rpython/flowspace/test/test_objspace.py
b/rpython/flowspace/test/test_objspace.py
--- a/rpython/flowspace/test/test_objspace.py
+++ b/rpython/flowspace/test/test_objspace.py
@@ -1291,6 +1291,17 @@
assert isinstance(link.args[0], Constant)
assert link.args[0].value == 5
+ def test_remove_dead_ops(self):
+ def f():
+ a = [1]
+ b = (a, a)
+ c = type(b)
+ graph = self.codetest(f)
+ simplify_graph(graph)
+ assert graph.startblock.operations == []
+ [link] = graph.startblock.exits
+ assert link.target is graph.returnblock
+
DATA = {'x': 5,
'y': 6}
diff --git a/rpython/translator/simplify.py b/rpython/translator/simplify.py
--- a/rpython/translator/simplify.py
+++ b/rpython/translator/simplify.py
@@ -1002,9 +1002,10 @@
eliminate_empty_blocks,
remove_assertion_errors,
remove_trivial_links,
- SSA_to_SSI,
coalesce_bool,
transform_dead_op_vars,
+ eliminate_empty_blocks,
+ SSA_to_SSI,
remove_identical_vars,
transform_ovfcheck,
simplify_exceptions,
_______________________________________________
pypy-commit mailing list
pypy-commit@python.org
https://mail.python.org/mailman/listinfo/pypy-commit
