Fix sigsegv on -fdump-tree-all-enumerate_locals
commit8c7c1632c78294edffbf720741b1029e5aa32685
authorvries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 7 Jul 2018 11:08:27 +0000 (7 11:08 +0000)
committervries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 7 Jul 2018 11:08:27 +0000 (7 11:08 +0000)
treecbdfe73145dbf5ccb4c97eef25233f4e3f39beae
parent32f67408b193acb6a956e995919c791ee0fa396b
Fix sigsegv on -fdump-tree-all-enumerate_locals

2018-07-07  Tom de Vries  <tdevries@suse.de>

* tree-dfa.c (dump_enumerated_decls): Handle cfun->cfg == NULL.

* gcc.misc-tests/options.exp (check_for_all_options): Clean up dump
files.
(get_dump_flags): New proc.
(toplevel): Test all dump flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262500 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.misc-tests/options.exp
gcc/tree-dfa.c