[llvm] 8228b84 - [NFC] Use new version of SelectionDAG::getLoad in NVPTXLowerFormalArguments

[Guillaume Chatelet via llvm-commits]

Author: Guillaume Chatelet
Date: 2023-01-24T08:38:49Z
New Revision: 8228b84da7767a72caad5b3aff00f672c4f49d3d

URL: https://github.com/llvm/llvm-project/commit/8228b84da7767a72caad5b3aff00f672c4f49d3d
DIFF: https://github.com/llvm/llvm-project/commit/8228b84da7767a72caad5b3aff00f672c4f49d3d.diff

LOG: [NFC] Use new version of SelectionDAG::getLoad in NVPTXLowerFormalArguments

Let's use the new version of the API that helps tighten the alignment
values Semantic.

Differential Revision: https://reviews.llvm.org/D141830

Added: 
    

Modified: 
    llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
index 62066706df0d2..008a04aa2f638 100644
--- a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -2745,11 +2745,11 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
                           DAG.getConstant(Offsets[VecIdx], dl, PtrVT));
           Value *srcValue = Constant::getNullValue(PointerType::get(
               EltVT.getTypeForEVT(F->getContext()), ADDRESS_SPACE_PARAM));
-          SDValue P =
-              DAG.getLoad(VecVT, dl, Root, VecAddr,
-                          MachinePointerInfo(srcValue), aggregateIsPacked,
-                          MachineMemOperand::MODereferenceable |
-                              MachineMemOperand::MOInvariant);
+          SDValue P = DAG.getLoad(VecVT, dl, Root, VecAddr,
+                                  MachinePointerInfo(srcValue),
+                                  MaybeAlign(aggregateIsPacked ? 1 : 0),
+                                  MachineMemOperand::MODereferenceable |
+                                      MachineMemOperand::MOInvariant);
           if (P.getNode())
             P.getNode()->setIROrder(idx + 1);
           for (unsigned j = 0; j < NumElts; ++j) {