[ValueLattice] Use 8 bits for Tag.

Suggested as follow-up in D78145 post-commit to be more machine friendly.
llvm · Apr 18, 2020 · b7cdb13 · b7cdb13
1 parent a348de4
commit b7cdb13
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/include/llvm/Analysis/ValueLattice.h b/llvm/include/llvm/Analysis/ValueLattice.h
@@ -75,7 +75,7 @@ class ValueLatticeElement {
     overdefined,
   };
 
-  ValueLatticeElementTy Tag : 6;
+  ValueLatticeElementTy Tag : 8;
   /// Number of times a constant range has been extended with widening enabled.
   unsigned NumRangeExtensions : 8;