[llvm] [SelectionDAG] Add PARTIAL_REDUCE_U/SMLA ISD Nodes (PR #125207)
Paul Walker via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 7 10:55:59 PST 2025
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@@ -3182,6 +3186,11 @@ void DAGTypeLegalizer::SplitVecRes_VP_REVERSE(SDNode *N, SDValue &Lo,
std::tie(Lo, Hi) = DAG.SplitVector(Load, DL);
}
+void DAGTypeLegalizer::SplitVecRes_PARTIAL_REDUCE_MLA(SDNode *N) {
+ SDValue Res = TLI.expandPartialReduceMLA(N, DAG);
+ ReplaceValueWith(SDValue(N, 0), Res);
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paulwalker-arm wrote:
Oh nice, thanks for finding this.
https://github.com/llvm/llvm-project/pull/125207
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