[llvm] [DataLayout] Add byte specification (PR #106536)

[Sergei Barannikov via llvm-commits]

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@@ -91,6 +91,9 @@ class DataLayout {
 private:
   bool BigEndian = false;
 
+  /// The size of a byte in bits.
+  unsigned ByteWidth = 8;
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s-barannikov wrote:

I thought about it too, but decided to leave it as is until there is an evidence that it affects compilation time. I didn't measure yet.


https://github.com/llvm/llvm-project/pull/106536