2012-09-26 Dehao Chen <dehao@google.com>
commitf1ff4562c5df9ccb3676f54deeeb21d2f6febd23
authordehao <dehao@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 26 Sep 2012 22:02:36 +0000 (26 22:02 +0000)
committerdehao <dehao@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 26 Sep 2012 22:02:36 +0000 (26 22:02 +0000)
tree35d96905cbaef0164d3c77fda57ef2c6a9d4f3b9
parent476b25203ba649d86e6fb5ee6252b3ad921d606e
2012-09-26  Dehao Chen  <dehao@google.com>

* tree-ssa-live.c (clear_unused_block_pointer): Use explicitit (void)
for function parameter.
(remove_unused_locals): Don't use LOCATION_BLOCK if it is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191779 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c-family/ChangeLog
gcc/tree-ssa-live.c