[llvm] [SPIR-V][Codegen] Represent the property of the target to declare and use typed pointers and update MachineVerifier to use it (PR #110270)

[Nathan Gauër via llvm-commits]

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@@ -455,6 +455,12 @@ class TargetLoweringBase {
     return true;
   }
 
+  /// Return true if the target can handle the declaration and use of pointers
+  /// that specify the type of data they point to, meaning that interpretation
+  /// of the data type is not left to instructions that utilize the pointer, but
+  /// encoded by the pointer declaration.
+  virtual bool hasTypedPointer() const { return false; }
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Keenuts wrote:

Should this bit be in the Subtarget/Target info?

https://github.com/llvm/llvm-project/pull/110270