[Tcl-bugs] tcl-cvs: "tcl ChangeLog" modified

[miguel s. <ms...@us...>]

Update of /cvsroot/tcl/tcl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8492

Modified Files:
	ChangeLog 
Log Message:
2004-05-21  Miguel Sofer <ms...@us...>

	* generic/tclExecute.c (TclExecuteByteCode): reorganised TEBC
	automatic variables, defining them in tight blocks instead of at
	the function level. This has three purposes:
	- it simplifies the analysis of individual instructions
	- it is preliminary work to the non-recursive engine
	- it allows a better register allocation by the optimiser; under
	gcc3.3, this results in up to 10% runtime in some tests