r157461 - in /trunk/gcc: ChangeLog testsuite/Ch...

[matz@gcc.gnu.org]

Author: matz
Date: Mon Mar 15 16:13:28 2010
New Revision: 157461

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157461
Log:
	PR middle-end/43300
	* tree-outof-ssa.c (emit_partition_copy): New argument sizeexp,
	use it to expand block copies.
	(insert_partition_copy_on_edge, insert_rtx_to_part_on_edge,
	insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy.
	(insert_value_copy_on_edge): Use store_expr for BLKmode values.

testsuite/
	* gcc.dg/pr43300.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr43300.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-outof-ssa.c