[wasm] Repair IRGen/async.swift test #71754
Merged
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The test has been crashed with WebAssembly target due to lack of tail-call support guard in the CoroSplit llvm pass. The crash has been fixed by llvm/llvm-project@8c5c4d9 but the new codegen produces slightly different IR (
call
instead oftail call
, while they are lowered to the same wasm instruction). So this patch adds new checks for wasm target.