[clang] [CodeGen] Replace of PointerType::get(Type) with opaque version (NFC) (PR #124771)

[Nikita Popov via cfe-commits]

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@@ -19,6 +19,8 @@
 #include "clang/AST/Type.h"
 #include "llvm/ADT/PointerIntPair.h"
 #include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/Support/Casting.h"
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nikic wrote:

Shouldn't need the extra includes.

https://github.com/llvm/llvm-project/pull/124771