[llvm-branch-commits] [llvm] [SelectionDAG][X86] Split via Concat <n x T> vector types for atomic load (PR #120640)
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llvm-branch-commits at lists.llvm.org
Thu May 1 06:20:41 PDT 2025
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@@ -1421,6 +1424,35 @@ void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
SetSplitVector(SDValue(N, ResNo), Lo, Hi);
}
+void DAGTypeLegalizer::SplitVecRes_ATOMIC_LOAD(AtomicSDNode *LD) {
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jofrn wrote:
EXTRACT_SUBVECTOR does not have chain operands, nor does DAG.getAtomicLoad. I checked a few others too, but do we not need to use a TokenFactor if you are saying we do not have to associate them?
https://github.com/llvm/llvm-project/pull/120640
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