replace some manual stacks with auto_vec
authorTrevor Saunders <tbsaunde+gcc@tbsaunde.org>
Sun, 14 May 2017 00:38:40 +0000 (00:38 +0000)
committerTrevor Saunders <tbsaunde@gcc.gnu.org>
Sun, 14 May 2017 00:38:40 +0000 (00:38 +0000)
commit792bb49bb0732500fe4e87fbeae4aee3cb187112
treecda6811c5478a68d16361bb7597121477265a8ce
parenta5c9f2b736f0d152289628e2ff14d1888b512244
replace some manual stacks with auto_vec

gcc/ChangeLog:

2017-05-13  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* cfganal.c (mark_dfs_back_edges): Replace manual stack with
auto_vec.
(post_order_compute): Likewise.
(inverted_post_order_compute): Likewise.
(pre_and_rev_post_order_compute_fn): Likewise.

From-SVN: r248020
gcc/ChangeLog
gcc/cfganal.c