[llvm] [IR] Add @llvm.structured.alloca (PR #186811)

[Nikita Popov via llvm-commits]

Nathan =?utf-8?q?Gauër?= <brioche at google.com>,
Nathan =?utf-8?q?Gauër?= <brioche at google.com>,
Nathan =?utf-8?q?Gauër?= <brioche at google.com>
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/186811 at github.com>


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nikic wrote:

Hm, I think making it IntrNoMem wouldn't be quite right. That would imply that you can freely move the structured.alloca, but e.g. moving it into a loop would be incorrect (as then values would not persist across loop iterations anymore).

https://github.com/llvm/llvm-project/pull/186811