2014-01-25 Walter Lee <walt@tilera.com>
authorwalt <walt@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 25 Jan 2014 20:31:38 +0000 (20:31 +0000)
committerwalt <walt@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 25 Jan 2014 20:31:38 +0000 (20:31 +0000)
commitb1bd31f52b37061253bcb3b59bf187e81a819fc2
tree5ed75958dd3ab804e74189889881a2306ffcaa87
parent50fa19e4f3fe159f2eaf34c72df23febc25aafd1
2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
            avoid clobbering a live register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207084 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/tilegx/sync.md