Print the full structure of the rtx that is $.
Works only when an inferior is executing.
Print the full structure of the tree that is $.
Works only when an inferior is executing.
output (enum tree_code) $.common.code
Print the tree-code of the tree node that is $.
output $.decl.name->identifier.pointer
Print the name of the decl-node that is $.
output (enum rtx_code) $.code
Print the rtx-code and machine mode of the rtx that is $.
Print the fields of an instruction that is $.
# Don't let abort actually run, as it will make
# stdio stop working and therefore the `pr' command below as well.