[PATCH] D27454: Extract LaneBitmask into a separate type

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz marked 2 inline comments as done.
kparzysz added inline comments.


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Comment at: include/llvm/MC/MCRegisterInfo.h:63-64
+  constexpr bool operator< (LaneBitmask M)  const { return Mask < M.Mask; }
+  constexpr bool none() const { return Mask == 0; }
+  constexpr bool all()  const { return ~Mask == 0; }
+
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MatzeB wrote:
> Looking at the users `!X.none()` seems to be common enough that it warrants a `bool any() const { return Mask != 0; }` maybe even a `operator bool() const { return Mask != 0; }`.
I will add it in a subsequent patch.


Repository:
  rL LLVM

https://reviews.llvm.org/D27454