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[xbuild] Add support for wildcards in Import.
[mono.git]
/
docs
/
ssapre.txt
diff --git
a/docs/ssapre.txt
b/docs/ssapre.txt
index 49b9a9a0eacd4019294ded2d899786508952375a..ed1f1ba13ba3163b78b53fbd4ca03458d063b816 100644
(file)
--- a/
docs/ssapre.txt
+++ b/
docs/ssapre.txt
@@
-245,4
+245,6
@@
Other interesting issues are:
- no more than one version of each originsl variable is live at the same time
in the CFG.
It would be better to relax these assumptions.
- no more than one version of each originsl variable is live at the same time
in the CFG.
It would be better to relax these assumptions.
-- SSAPRE operates on "syntactic"
+- SSAPRE operates on "syntactic" redundancies, not on "values".
+ GVNPRE (or other means of merging GVN) would be a nice alternative, see
+ "http://www.cs.purdue.edu/homes/vandrutj/papers/thesis.pdf".