src ChangeLog translate.cxx translate.h

[dsmith at sourceware dot org]

CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	dsmith@sourceware.org	2007-04-25 15:21:43

Modified files:
	.              : ChangeLog translate.cxx translate.h 

Log message:
	2007-04-25  David Smith  <dsmith@redhat.com>
	
	PR 2339
	* translate.cxx: Renamed "qname" to "value" throughout, since
	there are times now when qname would refer to a constant value.
	(tmpvar::override): Added function to allow for overriding a
	temporary variable name with a string.
	(tmpvar::value): New function that returns either the overridden
	string or the temporary variable name.
	(c_unparser::c_expression): New function.
	(c_unparser_assignment::c_assignop): Speed up assignment when
	numeric or string constants are used.
	(c_tmpcounter::visit_block): Avoid empty structs inside the union
	of temporary variables.
	(c_tmpcounter_assignment::prepare_rvalue): New function.
	(c_tmpcounter_assignment::c_assignop): New function.
	(c_tmpcounter_assignment::visit_symbol): Update temporary
	declarations.
	(c_unparser_assignment::prepare_rvalue): Speed up use of rvalues
	by using numeric and string constants directly instead of copying
	them to temporaries first.
	(c_tmpcounter::load_map_indices): New function.
	(c_unparser::load_map_indices): Speed up use of numeric and string
	constants as map indices.
	(c_tmpcounter::visit_arrayindex): Updated temporary declarations.
	(c_tmpcounter_assignment::visit_arrayindex): Updated temporary
	declarations.
	* translate.h (class translator_output): Added tellp() and seekp()
	functions.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.607&r2=1.608
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.168&r2=1.169
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.h.diff?cvsroot=systemtap&r1=1.8&r2=1.9