Author: Hakan Ardo <[email protected]>
Branch: jit-targets
Changeset: r49366:224f5793feda
Date: 2011-11-13 11:19 +0100
http://bitbucket.org/pypy/pypy/changeset/224f5793feda/
Log: propagate quasi_immutable_deps
diff --git a/pypy/jit/metainterp/compile.py b/pypy/jit/metainterp/compile.py
--- a/pypy/jit/metainterp/compile.py
+++ b/pypy/jit/metainterp/compile.py
@@ -139,8 +139,12 @@
loop = create_empty_loop(metainterp)
loop.inputargs = part.inputargs
loop.operations = part.operations
+ loop.quasi_immutable_deps = {}
+ if part.quasi_immutable_deps:
+ loop.quasi_immutable_deps.update(part.quasi_immutable_deps)
while part.operations[-1].getopnum() == rop.LABEL:
inliner = Inliner(inputargs, jumpargs)
+ part.quasi_immutable_deps = None
part.operations = [part.operations[-1]] + \
[inliner.inline_op(h_ops[i]) for i in range(start,
len(h_ops))] + \
[ResOperation(rop.JUMP, [inliner.inline_arg(a) for a
in jumpargs],
@@ -155,7 +159,11 @@
return None
loop.operations = loop.operations[:-1] + part.operations
+ if part.quasi_immutable_deps:
+ loop.quasi_immutable_deps.update(part.quasi_immutable_deps)
+ if not loop.quasi_immutable_deps:
+ loop.quasi_immutable_deps = None
for box in loop.inputargs:
assert isinstance(box, Box)
@@ -206,6 +214,14 @@
loop = partial_trace
loop.operations = loop.operations[:-1] + part.operations
+ quasi_immutable_deps = {}
+ if loop.quasi_immutable_deps:
+ quasi_immutable_deps.update(loop.quasi_immutable_deps)
+ if part.quasi_immutable_deps:
+ quasi_immutable_deps.update(part.quasi_immutable_deps)
+ if quasi_immutable_deps:
+ loop.quasi_immutable_deps = quasi_immutable_deps
+
for box in loop.inputargs:
assert isinstance(box, Box)
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