[llvm-branch-commits] [llvm] [IR2Vec] Refactor vocabulary to use section-based storage (PR #158376)

[S. VenkataKeerthy via llvm-branch-commits]

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@@ -301,12 +380,16 @@ class Vocabulary {
   constexpr static unsigned NumCanonicalEntries =
       MaxOpcodes + MaxCanonicalTypeIDs + MaxOperandKinds + MaxPredicateKinds;
 
-  // Base offsets for slot layout to simplify index computation
+  // Base offsets for flat index computation
   constexpr static unsigned OperandBaseOffset =
       MaxOpcodes + MaxCanonicalTypeIDs;
   constexpr static unsigned PredicateBaseOffset =
       OperandBaseOffset + MaxOperandKinds;
 
+  /// Functions for predicate index calculations
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svkeerthy wrote:

These methods and constexpr are being used in the header. 

https://github.com/llvm/llvm-project/pull/158376