re PR middle-end/59208 (ice in initialize_flags_in_bb)

re PR middle-end/59208 (ice in initialize_flags_in_bb)

2013-11-29  Richard Biener  <rguenther@suse.de>

	PR middle-end/59208
	* tree-ssa-operands.h (fini_ssa_operands, verify_ssa_operands,
	free_stmt_operands, update_stmt_operands): Add struct function
	argument.
	* tree-ssa-operands.c: Remove uses of cfun, propagate struct
	function argument from fini_ssa_operands, verify_ssa_operands,
	free_stmt_operands and update_stmt_operands everywhere.
	* tree-ssanames.h (release_ssa_name_fn): New.
	(release_ssa_name): Inline wrapper around release_ssa_name_fn.
	* tree-ssanames.c (release_ssa_name): Rename to ...
	(release_ssa_name_fn): ... this and add struct function argument.
	* gimple-ssa.h (update_stmt, update_stmt_if_modified): Adjust.
	(update_stmt_fn): New function.
	* tree-cfg.c (move_block_to_fn): Adjust.
	* tree-if-conv.c (free_bb_predicate): Likewise.
	* tree-ssa.c (verify_ssa): Likewise.
	(delete_tree_ssa): Likewise.
	* gimple-pretty-print.c (dump_gimple_mem_ops): Remove guard.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Call
	update_stmt_fn instead of update_stmt.

	* g++.dg/torture/pr59208.C: New testcase.

From-SVN: r205528