[llvm] [AArch64][SVE2] Generate SVE2 BSL instruction in LLVM for bit-twiddling. (PR #83514)

Dinar Temirbulatov via llvm-commits llvm-commits at lists.llvm.org
Tue Apr 9 04:13:55 PDT 2024


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@@ -17660,6 +17658,14 @@ static SDValue tryCombineToBSL(SDNode *N, TargetLowering::DAGCombinerInfo &DCI,
     for (int j = 1; j >= 0; --j) {
       BuildVectorSDNode *BVN0 = dyn_cast<BuildVectorSDNode>(N0->getOperand(i));
       BuildVectorSDNode *BVN1 = dyn_cast<BuildVectorSDNode>(N1->getOperand(j));
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dtemirbulatov wrote:

Done.

https://github.com/llvm/llvm-project/pull/83514


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