[PATCH] D80999: [ARM][CodeGen] Enabling spilling of high registers in RegAllocFast for Thumb1

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/CodeGen/RegAllocFast.cpp:211
 
+    bool isAvailable(MCPhysReg PhysReg) const {
+      // A Phys Register is available if it is free or if itself and all of its
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This needs rebasing on top of 66251f7e1de79a7c1620659b7f58352b8c8e892e


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80999/new/

https://reviews.llvm.org/D80999