[llvm] [Coroutines] Remove assert about a promise being present (PR #156007)

[Tobias Gysi via llvm-commits]

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@@ -700,9 +700,6 @@ static void buildFrameDebugInfo(Function &F, coro::Shape &Shape,
 
   DIBuilder DBuilder(*F.getParent(), /*AllowUnresolved*/ false);
 
-  assert(Shape.getPromiseAlloca() &&
-         "Coroutine with switch ABI should own Promise alloca");
-
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gysit wrote:

Looking at the last commit that touched the assert it seems this is probably a leftover from a refactoring that removed the logic to get the debug information from a debug declare (record/intrinsic). 

https://github.com/llvm/llvm-project/pull/156007