r132509 - in /branches/gimple-tuples-branch/gcc...

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Thu Feb 21 02:20:17 2008
New Revision: 132509

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132509
Log:
	* tree-tailcall.c: Tuplify.
	* gimplify.c (force_gimple_operand): Remove ATTRIBUTE_UNUSED.
	* gimple.c (gimple_assign_copy_p): Do not consider unary operations
	to be copies.
	(copy_or_nop_cast_stmt_rhs): New.
	* gimple.h (copy_or_nop_cast_stmt_rhs): Declare.


Modified:
    branches/gimple-tuples-branch/gcc/ChangeLog.tuples
    branches/gimple-tuples-branch/gcc/gimple.c
    branches/gimple-tuples-branch/gcc/gimple.h
    branches/gimple-tuples-branch/gcc/tree-tailcall.c