================
@@ -703,6 +714,20 @@ SDValue BPFTargetLowering::LowerSELECT_CC(SDValue Op,
SelectionDAG &DAG) const {
return DAG.getNode(BPFISD::SELECT_CC, DL, VTs, Ops);
}
+SDValue BPFTargetLowering::LowerATOMIC_LOAD_STORE(SDValue Op,
+ SelectionDAG &DAG) const {
+ SDNode *N = Op.getNode();
+ SDLoc DL(N);
+
+ if (cast<AtomicSDNode>(N)->getMergedOrdering() ==
+ AtomicOrdering::SequentiallyConsistent)
+ fail(
+ DL, DAG,
+ "sequentially consistent (seq_cst) atomic load/store is not
supported");
----------------
peilin-ye wrote:
Got it, thanks!
https://github.com/llvm/llvm-project/pull/108636
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