gcc/gcc tree-flow-inline.h tree-into-ssa.c tre ...

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	structure-aliasing-branch
Changes by:	dberlin@gcc.gnu.org	2004-09-03 18:43:14

Modified files:
	gcc            : tree-flow-inline.h tree-into-ssa.c 
	                 tree-pretty-print.c tree-ssa-operands.c 
	                 tree-ssa-operands.h 
Added files:
	gcc            : ChangeLog.sa 

Log message:
	2004-09-02  Daniel Berlin  <dberlin@dberlin.org>
	
	* tree-flow-inline.h (get_v_may_def_offset_ptr): New function.
	(get_v_may_def_size_ptr): Ditto.
	(op_iter_next_maydef): Add size and offset.
	(op_iter_init_maydef): Ditto.
	* tree-into-ssa.c (mark_def_sites): Ditto.
	* tree-pretty-print.c (dump_vops): Ditto.
	* tree-ssa-operands.c (build_v_may_defs_offset): New.
	(build_v_may_defs_size): Ditto.
	(init_ssa_operands): Init new varrays.
	(finalize_ssa_v_may_defs): Compare/set offset and size too.
	(finalize_ssa_vuses): Pop new arrays.
	(start_ssa_stmt_operands): Check new arrays.
	(append_v_may_def): Handle offset and size.
	(add_stmt_operand): Pass offset and size to append_v_may_def.
	(copy_virtual_operands): Copy offset and size.
	* tree-ssa-operands.h (v_may_def_operand_type): Add offset and
	size.
	(V_MAY_DEF_OFFSET_PTR): New macro.
	(V_MAY_DEF_OFFSET): Ditto.
	(V_MAY_DEF_SIZE_PTR): Ditto.
	(V_MAY_DEF_SIZE): Ditto.
	(FOR_EACH_SSA_MAYDEF): Modify to give caller offset and size.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.sa.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow-inline.h.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=2.21&r2=2.21.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-into-ssa.c.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=2.15&r2=2.15.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-pretty-print.c.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=2.34&r2=2.34.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-operands.c.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=2.32&r2=2.32.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-operands.h.diff?cvsroot=gcc&only_with_tag=structure-aliasing-branch&r1=2.6&r2=2.6.2.1