diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index f7efd5f437fbb..a2c1a986d4034 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -21133,8 +21133,6 @@ RISCVTargetLowering::getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI,
       }
       break;
     case 'R':
-      if (VT == MVT::f64 && !Subtarget.is64Bit() && Subtarget.hasStdExtZdinx())
-        return std::make_pair(0U, &RISCV::GPRPairNoX0RegClass);
       return std::make_pair(0U, &RISCV::GPRPairNoX0RegClass);
     default:
       break;