[llvm] [polly] [SCEV] Rename SCEVNoWrapFlags to SCEVFlags (NFC) (PR #225179)

[David Sherwood via llvm-commits]

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@@ -193,18 +195,14 @@ template <typename SCEVPtrT> SCEVUseT(SCEVPtrT) -> SCEVUseT<SCEVPtrT>;
 using SCEVUse = SCEVUseT<const SCEV *>;
 
 /// The no-wrap flags to apply when creating a SCEV expression, to the
-/// expression and use respectively.
-struct SCEVFlags {
-  /// Flags applied directly to a SCEV expression, must be valid wherever the
-  /// expression is valid.
-  SCEVNoWrapFlags ExprFlags;
-
-  /// Flags only applied to a SCEVUse.
-  SCEVNoWrapFlags UseFlags;
-
-  constexpr SCEVFlags(SCEVNoWrapFlags ExprFlags = SCEVNoWrapFlags::FlagNone,
-                      SCEVNoWrapFlags UseFlags = SCEVNoWrapFlags::FlagNone)
-      : ExprFlags(ExprFlags), UseFlags(UseFlags) {}
+/// expression and use: the first component of the pair is applied directly to a
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david-arm wrote:

This change doesn't seem to fit in with the title of the PR `[SCEV] Rename SCEVNoWrapFlags to SCEVFlags (NFC)`. Perhaps better done separately?

https://github.com/llvm/llvm-project/pull/225179