[llvm] [GVN][NewGVN] Take call attributes into account in expressions (PR #114545)

[Nikita Popov via llvm-commits]

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@@ -143,6 +143,8 @@ struct llvm::GVNPass::Expression {
   Type *type = nullptr;
   SmallVector<uint32_t, 4> varargs;
 
+  std::optional<AttributeList> attrs;
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nikic wrote:

You don't need std::optional, AttributeList is its own optional.

https://github.com/llvm/llvm-project/pull/114545