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[OpaquePtr][AArch64] Use load/store value type instead of pointer type for ldnt1/stnt1 alignment

This commit is contained in:
Arthur Eubanks 2022-02-24 16:54:18 -08:00
parent 565add5a62
commit 6aa285eb85
1 changed files with 5 additions and 4 deletions
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9
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
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@ -11955,22 +11955,23 @@ bool AArch64TargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
Info.flags = MachineMemOperand::MOStore | MachineMemOperand::MOVolatile;
return true;
case Intrinsic::aarch64_sve_ldnt1: {
PointerType *PtrTy = cast<PointerType>(I.getArgOperand(1)->getType());
Type *ElTy = cast<VectorType>(I.getType())->getElementType();
Info.opc = ISD::INTRINSIC_W_CHAIN;
Info.memVT = MVT::getVT(I.getType());
Info.ptrVal = I.getArgOperand(1);
Info.offset = 0;
Info.align = DL.getABITypeAlign(PtrTy->getPointerElementType());
Info.align = DL.getABITypeAlign(ElTy);
Info.flags = MachineMemOperand::MOLoad | MachineMemOperand::MONonTemporal;
return true;
}
case Intrinsic::aarch64_sve_stnt1: {
PointerType *PtrTy = cast<PointerType>(I.getArgOperand(2)->getType());
Type *ElTy =
cast<VectorType>(I.getArgOperand(0)->getType())->getElementType();
Info.opc = ISD::INTRINSIC_W_CHAIN;
Info.memVT = MVT::getVT(I.getOperand(0)->getType());
Info.ptrVal = I.getArgOperand(2);
Info.offset = 0;
Info.align = DL.getABITypeAlign(PtrTy->getPointerElementType());
Info.align = DL.getABITypeAlign(ElTy);
Info.flags = MachineMemOperand::MOStore | MachineMemOperand::MONonTemporal;
return true;
}