X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=c1bef9ec1b6dd31da56fcf274bf68add925cc2c5;hb=08fe30555857c1928e00a8267b42740aa739631b;hp=1d33ffca18855d46019b7398cedd75c65e70345e;hpb=f7ba8c211a140c8c517c1122581dae63bedf672a;p=sbcl.git

diff --git a/NEWS b/NEWS
index 1d33ffc..c1bef9e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,17 @@
 ;;;; -*- coding: utf-8; -*-
 changes in sbcl-1.0.17 relative to 1.0.16:
+  * optimization: ADJOIN and PUSHNEW are upto ~70% faster in normal
+    SPEED policies.
+  * optimization: APPEND is upto ~10% faster in normal SPEED policies.
+  * optimization: two argument forms of LAST are upto ~10% faster
+    in normal SPEED policies.
+  * optimization: NCONC no longer needs to heap cons its &REST list
+    in normal SPEED policies.
+  * bug fix: bogus errors when generating certain code sequences, due
+    to the compiler not accepting ANY-REG for primitive type T on x86
+    and x86-64. (reported by Stelian Ionescu.)
+  * bug fix: LAST when always returned the whole list when given a bignum
+    as the second argument.
   * bug fix: dynamic extent allocation of nested lists and vectors
     could leak to otherwise accessible parts.
   * bug fix: invalid optimization of heap-allocated alien variable
@@ -8,6 +20,8 @@ changes in sbcl-1.0.17 relative to 1.0.16:
     platform word lengths.
   * bug fix: more correct assembler syntax for GNU binutils
     2.18.50.0.4 support.  (thanks to Marijn Schouten)
+  * bug fix: fix ECASE warnings from CMUCL-as-xc-host.  (reported by
+    Andreas Franke)
 
 changes in sbcl-1.0.16 relative to 1.0.15:
   * minor incompatible change: revert the changes to sb-posix's error