Author: Carl Friedrich Bolz <cfb...@gmx.de>
Branch: extradoc
Changeset: r3694:db2701382e60
Date: 2011-06-16 11:51 +0200
http://bitbucket.org/pypy/extradoc/changeset/db2701382e60/
Log: loop peeling does more than loop-invariant code motion, add an XXX
diff --git a/talk/iwtc11/paper.tex b/talk/iwtc11/paper.tex
--- a/talk/iwtc11/paper.tex
+++ b/talk/iwtc11/paper.tex
@@ -162,6 +162,15 @@
XXX "bridge" is not a standard term
+XXX loop peeling does a lot more than loop-invariant code motion
+% take this loop as an example:
+% [i1, i2]
+% i3 = i1 + 1
+% i4 = i2 + 1
+% escape(i4)
+% jump(i2, i3)
+% none of the operations is loop-invariant, but loop peeling will still remove
the second addition
+
\subsection{Running Example}
\label{sub:example}
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