[llvm] [RISCV] Support `llvm.masked.compressstore` intrinsic (PR #83457)

Yeting Kuo via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 29 19:31:18 PST 2024


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@@ -1609,3 +1609,10 @@ bool RISCVTTIImpl::isLSRCostLess(const TargetTransformInfo::LSRCost &C1,
                   C2.NumIVMuls, C2.NumBaseAdds,
                   C2.ScaleCost, C2.ImmCost, C2.SetupCost);
 }
+
+bool RISCVTTIImpl::isLegalMaskedCompressStore(Type *DataTy) {
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yetingk wrote:

I had created a PR https://github.com/llvm/llvm-project/pull/83519 to preserving its alignment when scalarizing.

https://github.com/llvm/llvm-project/pull/83457


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