[Sbcl-commits] CVS: sbcl NEWS, 1.1664, 1.1665 version.lisp-expr, 1.4722, 1.4723

[Nathan F. <nf...@us...>]

Update of /cvsroot/sbcl/sbcl
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv11948

Modified Files:
	NEWS version.lisp-expr 
Log Message:
1.0.34.12: slightly better code generation for x86-64 float conversions

%{SINGLE,DOUBLE}-FLOAT required an unnecessary temporary stack slot.
Float->integer and float->float conversions also suffered from not being
able to take arguments in stack SCs.



Index: NEWS
===================================================================
RCS file: /cvsroot/sbcl/sbcl/NEWS,v
retrieving revision 1.1664
retrieving revision 1.1665
diff -u -d -r1.1664 -r1.1665
--- NEWS	26 Jan 2010 15:42:42 -0000	1.1664
+++ NEWS	27 Jan 2010 00:45:11 -0000	1.1665
@@ -1,5 +1,7 @@
 ;;;; -*- coding: utf-8; fill-column: 78 -*-
 changes relative to sbcl-1.0.34:
+  * optimization: Slightly better code is generated for integer<->float
+    conversions and for single-float<->double-float conversions on x86-64.
   * optimization: SB-ROTATE-BYTE:ROTATE-BYTE now generates more efficient
     code for 32-bit and 64-bit rotations on x86-64.
   * bug fix: TRUNCATE with a single single-float or double-float argument is

Index: version.lisp-expr
===================================================================
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.4722
retrieving revision 1.4723
diff -u -d -r1.4722 -r1.4723
--- version.lisp-expr	26 Jan 2010 15:42:42 -0000	1.4722
+++ version.lisp-expr	27 Jan 2010 00:45:11 -0000	1.4723
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"1.0.34.11"
+"1.0.34.12"