Get rid of some gimple_expr_type uses
This gets rid of a few gimple_expr_type uses.
2021-07-16 Richard Biener <rguenther@suse.de>
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Use
the type of the LHS.
(gimple_assign_nonnegative_warnv_p): Likewise.
(gimple_call_nonnegative_warnv_p): Likewise. Return false
if the call has no LHS.
* gimple.c (gimple_could_trap_p_1): Use the type of the LHS.
* tree-eh.c (stmt_could_throw_1_p): Likewise.
* tree-inline.c (insert_init_stmt): Likewise.
* tree-ssa-loop-niter.c (get_val_for): Likewise.
* tree-outof-ssa.c (ssa_is_replaceable_p): Use the type of
the def.
* tree-ssa-sccvn.c (init_vn_nary_op_from_stmt): Take a
gassign *. Use the type of the lhs.
(vn_nary_op_lookup_stmt): Adjust.
(vn_nary_op_insert_stmt): Likewise.