[llvm] [SROA] Rewrite invariant group intrinsics after splitting alloca (PR #107557)

[Antonio Frighetto via llvm-commits]

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@@ -81,7 +81,8 @@ bool llvm::isAllocaPromotable(const AllocaInst *AI) {
         return false;
     } else if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(U)) {
       if (!II->isLifetimeStartOrEnd() && !II->isDroppable() &&
-          II->getIntrinsicID() != Intrinsic::fake_use)
+          II->getIntrinsicID() != Intrinsic::fake_use &&
+          !II->isLaunderOrStripInvariantGroup())
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antoniofrighetto wrote:

Comment updated, thanks.

https://github.com/llvm/llvm-project/pull/107557