[llvm] [llvm][ARM]Add widen strings pass (PR #107120)

[Nashe Mncube via llvm-commits]

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@@ -1786,6 +1786,10 @@ class TargetTransformInfo {
   /// \return The maximum number of function arguments the target supports.
   unsigned getMaxNumArgs() const;
 
+  /// \return For an array of given Size, return alignment boundary to
+  /// pad to. Default is no padding.
+  unsigned getNumBytesToPad(unsigned Size) const;
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nasherm wrote:

Done

https://github.com/llvm/llvm-project/pull/107120