This patch re-enables -fdump-passes. It had stopped working because
dump_passes was changed to use the FOR_EACH_DEFINED_FUNCTION iterator,
however, functions are not marked as defined until after dump_passes
is called, in cgraph_analyze_functions. Fixed by iterating over all
functions.
2013-05-29 Teresa Johnson <tejohnson@google.com>
* passes.c (dump_passes): Use FOR_EACH_FUNCTION since
functions are not yet marked as defined.