r174166 - in /branches/pph/gcc: c-family/Change...

[crowl at gcc dot gnu dot org]

Author: crowl
Date: Wed May 25 02:43:56 2011
New Revision: 174166

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174166
Log:
Add a new flag -fpph-untree.

In pph_stream_read_tree and pph_stream_write_tree:

   Refactor from nested if statements to a switch statement.
   Remove handling of TREE_BINFO, as it is redundant.
   For TEMPLATE_DECL, also stream DECL_MEMBER_TEMPLATE_P.
   Report unhandled trees when -fpph-untree.

Remove pph_stream_read_tree_vec_none and pph_stream_write_tree_vec_none,
which are unused with the removal of the handling of TREE_BINFO above.

The code edits do NOT conform with the gcc style.  This is deliberate
so that diff reports sensible differences.  I will make a separate
patch to fix the style.


Index: gcc/c-family/ChangeLog.pph

2011-05-24  Lawrence Crowl  <crowl@google.com>

	* c.opt (fpph-untree): Add.

Index: gcc/cp/ChangeLog.pph

2011-05-24  Lawrence Crowl  <crowl@google.com>

	* pph-streamer-in.c (pph_stream_read_tree): Refactor
	from nested if statements to a switch statement.
	For TEMPLATE_DECL, also input DECL_MEMBER_TEMPLATE_P.
	Report unhandled trees when -fpph-untree.
	Add already completely handled trees as separate cases.
	(pph_stream_read_tree_vec_none): Remove.
	* pph-streamer-out.c (pph_stream_write_tree): Refactor
	from nested if statements to a switch statement.
	For TEMPLATE_DECL, also output DECL_MEMBER_TEMPLATE_P.
	Report unhandled trees when -fpph-untree.
	Add already completely handled trees as separate cases.
	(pph_stream_write_tree_vec_none): Remove.



Modified:
    branches/pph/gcc/c-family/ChangeLog.pph
    branches/pph/gcc/c-family/c.opt
    branches/pph/gcc/cp/ChangeLog.pph
    branches/pph/gcc/cp/pph-streamer-in.c
    branches/pph/gcc/cp/pph-streamer-out.c