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0.8.3.9:
[sbcl.git]
/
NEWS
diff --git
a/NEWS
b/NEWS
index
045eab5
..
cc907ac
100644
(file)
--- a/
NEWS
+++ b/
NEWS
@@
-2014,6
+2014,9
@@
changes in sbcl-0.8.4 relative to sbcl-0.8.3:
* optimization: restored some effective method precomputation in
CLOS (turned off by an ANSI fix in sbcl-0.8.3); the amount of
precomputation is now tunable.
* optimization: restored some effective method precomputation in
CLOS (turned off by an ANSI fix in sbcl-0.8.3); the amount of
precomputation is now tunable.
+ * optimization: compiler-internal data structure use has been
+ reviewed, and changes have been made that should improve the
+ performance of the compiler by about 20%.
* bug fix: in some situations compiler did not report usage of
generic arithmetic in (SPEED 3) policy.
* bug fix: in some situations compiler did not report usage of
generic arithmetic in (SPEED 3) policy.