[PATCH] [AArch64] Override useAA and remove unneeded edges in the scheduling graph. (Phabricator)

[Sanjin Sijaric]

Thanks, James.  The updated patch should address some of the problems.  The call to MIsNeedChainEdge from addChainDependency depends on AA being enabled, so I enabled AA together with the rest of the changes.  Otherwise, the test case will fail.  Enabling AA may go in a separate commit, but it would have to be committed before any other changes.

Thanks for the results, Jiangning.  The updated patch enables AA for the in-order cortex-a53 core only.

http://reviews.llvm.org/D5103