[llvm] [DataLayout] Refactor storage of non-integral address spaces (PR #105734)

[Sergei Barannikov via llvm-commits]

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@@ -206,7 +207,8 @@ constexpr DataLayout::PrimitiveSpec DefaultVectorSpecs[] = {
 
 // Default pointer type specifications.
 constexpr DataLayout::PointerSpec DefaultPointerSpecs[] = {
-    {0, 64, Align::Constant<8>(), Align::Constant<8>(), 64} // p0:64:64:64:64
+    {0, 64, Align::Constant<8>(), Align::Constant<8>(), 64,
+     false} // p0:64:64:64:64
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s-barannikov wrote:

```suggestion
    // p0:64:64:64:64
    {0, 64, Align::Constant<8>(), Align::Constant<8>(), 64, false} 
```

https://github.com/llvm/llvm-project/pull/105734