Gerolf Hoflehner e4fa341dde MachineCombiner Pass for selecting faster instruction sequence on AArch64
Re-commit of r214832,r21469 with a work-around that
avoids the previous problem with gcc build compilers

The work-around is to use SmallVector instead of ArrayRef
of basic blocks in preservesResourceLen()/MachineCombiner.cpp



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215151 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 21:40:58 +00:00
..
2014-05-31 21:26:28 +00:00
2014-08-07 14:21:18 +00:00
2014-07-24 11:45:27 +00:00