[llvm] [LoopInfo] Pointer to stack object may not be loop invariant in a coroutine function (PR #149936)

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


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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions h,cpp -- llvm/include/llvm/Analysis/LoopInfo.h llvm/include/llvm/Transforms/Utils/LoopUtils.h llvm/lib/Analysis/LoopInfo.cpp llvm/lib/Transforms/Scalar/LICM.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/LICM.cpp b/llvm/lib/Transforms/Scalar/LICM.cpp
index 05d8ed60f..f8a18ea97 100644
--- a/llvm/lib/Transforms/Scalar/LICM.cpp
+++ b/llvm/lib/Transforms/Scalar/LICM.cpp
@@ -916,9 +916,9 @@ bool llvm::hoistRegion(DomTreeNode *N, AAResults *AA, LoopInfo *LI,
       // to that block.
       if (CurLoop->hasLoopInvariantOperands(&I, HasCoroSuspendInst) &&
           canSinkOrHoistInst(I, AA, DT, CurLoop, MSSAU, true, Flags, ORE) &&
-          isSafeToExecuteUnconditionally(
-              I, DT, TLI, CurLoop, SafetyInfo, ORE,
-              Preheader->getTerminator(), AC, AllowSpeculation)) {
+          isSafeToExecuteUnconditionally(I, DT, TLI, CurLoop, SafetyInfo, ORE,
+                                         Preheader->getTerminator(), AC,
+                                         AllowSpeculation)) {
         hoist(I, DT, CurLoop, CFH.getOrCreateHoistedBlock(BB), SafetyInfo,
               MSSAU, SE, ORE);
         HoistedInstructions.push_back(&I);

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https://github.com/llvm/llvm-project/pull/149936