[PATCH] D72033: [AArch64] Enable post-RA sched for more cores

[Sam Parker via Phabricator via llvm-commits]

samparker created this revision.
samparker added reviewers: efriedma, dmgreen, fhahn, t.p.northover, MatzeB.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: LLVM.

Bring the remaining Cortex cores, using the A53 and A57 models, in line with the other targets by enabling post-ra scheduling. The Cortex-A72 also now uses the FuseLiteral flag, the same as the Cortex-A57, as the optimization guide recommends. The Cortex-A73 also gains this flag.


https://reviews.llvm.org/D72033

Files:
  llvm/lib/Target/AArch64/AArch64.td
  llvm/test/CodeGen/AArch64/postra-mi-sched.ll
  llvm/test/CodeGen/AArch64/postra-misched-a53-model.mir
  llvm/test/CodeGen/AArch64/postra-misched-a57-model.mir

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