Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r80498:dfb609e46b95
Date: 2015-11-02 11:16 +0000
http://bitbucket.org/pypy/pypy/changeset/dfb609e46b95/
Log: Issue #2180: fix. The problem shows up as missing 'same_as', and
these places pass for some reason an empty list instead of
'extra_same_as', so I think this fix has chances to be correct. I
fail completely at designing the correct tests, though.
diff --git a/rpython/jit/metainterp/optimizeopt/unroll.py
b/rpython/jit/metainterp/optimizeopt/unroll.py
--- a/rpython/jit/metainterp/optimizeopt/unroll.py
+++ b/rpython/jit/metainterp/optimizeopt/unroll.py
@@ -186,12 +186,12 @@
except InvalidLoop:
# inlining short preamble failed, jump to preamble
self.jump_to_preamble(celltoken, end_jump, info)
- return (UnrollInfo(target_token, label_op, [],
+ return (UnrollInfo(target_token, label_op, extra_same_as,
self.optimizer.quasi_immutable_deps),
self.optimizer._newoperations)
if new_virtual_state is not None:
self.jump_to_preamble(celltoken, end_jump, info)
- return (UnrollInfo(target_token, label_op, [],
+ return (UnrollInfo(target_token, label_op, extra_same_as,
self.optimizer.quasi_immutable_deps),
self.optimizer._newoperations)
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