On 04/21/14 10:56, David Malcolm wrote:
gcc/
* coretypes.h (gimple_return): New typedef.
(const_gimple_return): New typedef.
* gimple.h (gimple_statement_return): New subclass of
gimple_statement_with_memory_ops, adding the invariant that
stmt->code == GIMPLE_RETURN.
(gimple_statement_base::as_a_gimple_return): New.
(gimple_statement_base::dyn_cast_gimple_return): New.
(is_a_helper <gimple_statement_return>::test): New.
(gimple_build_return): Return a gimple_return rather
than a plain gimple.
* gimple.c (gimple_build_return): Return a gimple_return rather
than a plain gimple.
* cgraphunit.c (expand_thunk): Convert local from a gimple to
a gimple_return.
* gimple-low.c (struct return_statements_t): Convert field "stmt"
from a gimple to a gimple_return.
(lower_gimple_return): Convert local from a gimple to a
gimple_return.
* gimple-pretty-print.c (dump_gimple_return): Require a
gimple_return rather than a plain gimple.
(pp_gimple_stmt_1): Add a checked cast to gimple_return within
case GIMPLE_RETURN of switch statement.
* gimplify.c (gimplify_return_expr): Convert locals from
gimple to gimple_return.
* ipa-split.c (split_function): Likewise.
* tree-cfg.c (verify_gimple_assign): Require a gimple_return
rather than a plain gimple.
(verify_gimple_stmt): Add checked cast to gimple_return within
case GIMPLE_RETURN of switch statement.
* tree-tailcall.c (adjust_return_value): Convert local from
gimple to gimple_return.
OK after fixing up the naming/const stuff as discussed for prior patches.
That applies to 22-30. Make sure to take care of the pretty printers
per Trevor's comments as well. He indicated those were missing in a
couple of those patches.
More to follow ;-)
Jeff
