Fix incorrect ScheduleDAG comment and formalize Weak edges.
authorAndrew Trick <atrick@apple.com>
Fri, 1 Mar 2013 00:19:12 +0000 (00:19 +0000)
committerAndrew Trick <atrick@apple.com>
Fri, 1 Mar 2013 00:19:12 +0000 (00:19 +0000)
commit8e897ca393372e288b41314f274cedcb38c82a31
tree61f5bfff44caee5509e09c58e34b4c6285a58730
parent2a8edef70b17f2736cbf4bf6f4cd676d1739b0e8
Fix incorrect ScheduleDAG comment and formalize Weak edges.

llvm-svn: 176315
llvm/include/llvm/CodeGen/ScheduleDAG.h