[PATCH] D63496: [WIP] CodeGen: Prototype class for registers

[Matt Arsenault via Phabricator via llvm-commits]

arsenm marked an inline comment as done.
arsenm added inline comments.


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Comment at: include/llvm/CodeGen/Register.h:23-25
+  static bool isPhysicalRegister(unsigned Reg) {
+    return int(Reg) > 0;
+  }
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bogner wrote:
> Any particular reason to have static methods that take an unsigned instead of just implementing these directly using `this`'s `Reg` in `isVirtual` and friends?
Not really, but this was easier to copy-paste from the existing functions


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  https://reviews.llvm.org/D63496/new/

https://reviews.llvm.org/D63496