Commit 9965b12f authored by Dominik Montada's avatar Dominik Montada Committed by Matt Arsenault
Browse files

Use pointer type size for offset constant when lowering load/stores

parent 2214bc81

llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp

+2 −2
Original line number Diff line number Diff line
@@ -2273,8 +2273,8 @@ LegalizerHelper::lower(MachineInstr &MI, unsigned TypeIdx, LLT Ty) { 
        auto LargeLoad =

            MIRBuilder.buildLoad(LargeLdReg, PtrReg, *LargeMMO);



        auto OffsetCst =

            MIRBuilder.buildConstant(LLT::scalar(64), LargeSplitSize / 8);

        auto OffsetCst = MIRBuilder.buildConstant(

            LLT::scalar(PtrTy.getSizeInBits()), LargeSplitSize / 8);

        Register PtrAddReg = MRI.createGenericVirtualRegister(PtrTy);

        auto SmallPtr =

            MIRBuilder.buildPtrAdd(PtrAddReg, PtrReg, OffsetCst.getReg(0));