Remove the "special tie breaker" because it resulted in inconsistent
authorDavid Greene <greened@obbligato.org>
Fri, 29 Jun 2007 02:48:09 +0000 (02:48 +0000)
committerDavid Greene <greened@obbligato.org>
Fri, 29 Jun 2007 02:48:09 +0000 (02:48 +0000)
commita4ab2e8c726e1702d74eb207536bf953bd3d5c81
tree61a49e214b8779ba68deb305f2a13ac2551f8f56
parent8a46d342d8cbca7c9c7be6c66007d41329babad0
Remove the "special tie breaker" because it resulted in inconsistent
ordering and thus violated the strict weak ordering requirement of
priority_queue.  Uncovered by _GLIBCXX_DEBUG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37794 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp