[llvm-dev] Coroutine elision not applied

[Gor Nishanov via llvm-dev]

*>> Ariya Shajii via llvm-dev* llvm-dev at lists.llvm.org
<llvm-dev%40lists.llvm.org?Subject=Re%3A%20%5Bllvm-dev%5D%20Coroutine%20elision%20not%20applied&In-Reply-To=%3CCAHAWjn8KxecJZU8M%3DmL317Scu2-SAkdHzmtVDL_h2eOpyoh47Q%40mail.gmail.com%3E>

*>> *case where a seemingly irrelevant IR change prevents elision optimization.
>>> Any insight into why this happens would be greatly appreciated. I'm using
>>> LLVM 7.0.1.

It could be this bug: https://bugs.llvm.org/show_bug.cgi?id=40656  .
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