varasm.c: Use rtx_sequence
authorDavid Malcolm <dmalcolm@redhat.com>
Wed, 27 Aug 2014 20:28:31 +0000 (20:28 +0000)
committerDavid Malcolm <dmalcolm@gcc.gnu.org>
Wed, 27 Aug 2014 20:28:31 +0000 (20:28 +0000)
commit30db48d9d22e04e7270ba5b204fa74f4c8f9f5e3
tree41e63d939299bb2a9e5f0bc2d6289190f59b6673
parentb302a90fada9feb35546adda9408d2bfc0a9af7d
varasm.c: Use rtx_sequence

gcc/
2014-08-27  David Malcolm  <dmalcolm@redhat.com>

* varasm.c (mark_constants): Convert a GET_CODE check into a
dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
Use methods of rtx_sequence to clarify the code.

From-SVN: r214600
gcc/ChangeLog
gcc/varasm.c