[llvm] [VectorCombine] Do not try to operate on OperandBundles. (PR #111635)

[David Green via llvm-commits]

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@@ -2039,6 +2039,8 @@ bool VectorCombine::foldShuffleToIdentity(Instruction &I) {
         continue;
       } else if (auto *II = dyn_cast<IntrinsicInst>(FrontU);
                  II && isTriviallyVectorizable(II->getIntrinsicID())) {
+        if (II->hasOperandBundles())
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davemgreen wrote:

I've updated to check both the first lane and the others, in case the intrinsic is different.

https://github.com/llvm/llvm-project/pull/111635