[RISCV] Use unordered indexed loads for MGATHER.

I don't think the semantics of the llvm masked gather intrinsic care about the order the elements are loaded. For example, type legalization by splitting will chain them in parallel. This is different than scatter which we do chain in order. Reviewed By: frasercrmck Differential Revision: https://reviews.llvm.org/D106025
llvm · Jul 20, 2021 · 84877a0 · 84877a0
1 parent 4272e64
commit 84877a0
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Showing 3 changed files with 379 additions and 379 deletions.
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -4541,7 +4541,7 @@ SDValue RISCVTargetLowering::lowerMGATHER(SDValue Op, SelectionDAG &DAG) const {
     VL = DAG.getRegister(RISCV::X0, XLenVT);
 
   unsigned IntID =
-      IsUnmasked ? Intrinsic::riscv_vloxei : Intrinsic::riscv_vloxei_mask;
+      IsUnmasked ? Intrinsic::riscv_vluxei : Intrinsic::riscv_vluxei_mask;
   SmallVector<SDValue, 8> Ops{MGN->getChain(),
                               DAG.getTargetConstant(IntID, DL, XLenVT)};
   if (!IsUnmasked)