[llvm] [SPIR-V] Add pass to remove spv_ptrcast intrinsics (PR #128896)

[Steven Perron via llvm-commits]

Nathan =?utf-8?q?Gauër?= <github at keenuts.net>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/128896 at github.com>


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@@ -13,8 +13,8 @@
 // by logical SPIR-V.
 //
 // This pass relies on the assign_ptr_type intrinsic to deduce the type of the
-// pointed values, must replace all occurences of `ptrcast`. This is why
-// unhandled cases are reported as unreachable: we MUST cover all cases.
+// pointee. All occurrences of `ptrcast` must be replaced because the lead to
----------------
s-perron wrote:

```suggestion
// pointee. All occurrences of `ptrcast` must be replaced because they lead to
```

https://github.com/llvm/llvm-project/pull/128896