[llvm] [DSE] Defer alloca store elimination for CoroSplit (PR #133918)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
index e43decfb5..c12ceff89 100644
--- a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -993,11 +993,11 @@ struct DSEState {
     for (BasicBlock *BB : post_order(&F)) {
       PostOrderNumbers[BB] = PO++;
       for (Instruction &I : *BB) {
-        if (auto* II = dyn_cast<IntrinsicInst>(&I)) {
-            const auto ID = II->getIntrinsicID();
-            if (ID == Intrinsic::coro_begin ||
-                ID == Intrinsic::coro_begin_custom_abi)
-              CoroId = cast<CoroIdInst>(cast<CoroBeginInst>(II)->getId());
+        if (auto *II = dyn_cast<IntrinsicInst>(&I)) {
+          const auto ID = II->getIntrinsicID();
+          if (ID == Intrinsic::coro_begin ||
+              ID == Intrinsic::coro_begin_custom_abi)
+            CoroId = cast<CoroIdInst>(cast<CoroBeginInst>(II)->getId());
         }
 
         MemoryAccess *MA = MSSA.getMemoryAccess(&I);

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https://github.com/llvm/llvm-project/pull/133918