[llvm] [SPIR-V] Avoid typed pointers for global variables (PR #201203)

[Viktoria Maximova via llvm-commits]

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@@ -818,6 +818,8 @@ Register SPIRVGlobalRegistry::buildGlobalVariable(
     GVar = M->getGlobalVariable(Name);
     if (GVar == nullptr) {
       const Type *Ty = getTypeForSPIRVType(BaseType); // TODO: check type.
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vmaksimo wrote:

Can the TODO be removed now, or is it related to some other type check?

https://github.com/llvm/llvm-project/pull/201203