diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.h b/llvm/lib/Target/RISCV/RISCVISelLowering.h
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.h
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.h
@@ -47,6 +47,9 @@
   // Get the Hi 20 bits from an address. Selected to LUI.
   HI,
 
+  // Represents an AUIPC+ADDI pair. Selected to PseudoLLA.
+  LLA,
+
   // Multiply high for signedxunsigned.
   MULHSU,
   // RV64I shifts, directly matching the semantics of the named RISC-V
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -3606,7 +3606,7 @@
       // Use PC-relative addressing to access the symbol. This generates the
       // pattern (PseudoLLA sym), which expands to (addi (auipc %pcrel_hi(sym))
       // %pcrel_lo(auipc)).
-      return SDValue(DAG.getMachineNode(RISCV::PseudoLLA, DL, Ty, Addr), 0);
+      return DAG.getNode(RISCVISD::LLA, DL, Ty, Addr);
 
     // Use PC-relative addressing to access the GOT for this symbol, then load
     // the address from the GOT. This generates the pattern (PseudoLA sym),
@@ -3639,7 +3639,7 @@
     // the address space. This generates the pattern (PseudoLLA sym), which
     // expands to (addi (auipc %pcrel_hi(sym)) %pcrel_lo(auipc)).
     SDValue Addr = getTargetNode(N, DL, Ty, DAG, 0);
-    return SDValue(DAG.getMachineNode(RISCV::PseudoLLA, DL, Ty, Addr), 0);
+    return DAG.getNode(RISCVISD::LLA, DL, Ty, Addr);
   }
   }
 }
@@ -11115,6 +11115,7 @@
   NODE_NAME_CASE(TAIL)
   NODE_NAME_CASE(ADD_LO)
   NODE_NAME_CASE(HI)
+  NODE_NAME_CASE(LLA)
   NODE_NAME_CASE(MULHSU)
   NODE_NAME_CASE(SLLW)
   NODE_NAME_CASE(SRAW)
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -85,6 +85,7 @@
 
 def riscv_add_lo : SDNode<"RISCVISD::ADD_LO", SDTIntBinOp>;
 def riscv_hi : SDNode<"RISCVISD::HI", SDTIntUnaryOp>;
+def riscv_lla : SDNode<"RISCVISD::LLA", SDTIntUnaryOp>;
 
 //===----------------------------------------------------------------------===//
 // Operand and SDNode transformation definitions.
@@ -1376,6 +1377,11 @@
 def PseudoLLA : Pseudo<(outs GPR:$dst), (ins bare_symbol:$src), [],
                        "lla", "$dst, $src">;
 
+def : Pat<(riscv_lla tglobaladdr:$in), (PseudoLLA tglobaladdr:$in)>;
+def : Pat<(riscv_lla tblockaddress:$in), (PseudoLLA tblockaddress:$in)>;
+def : Pat<(riscv_lla tjumptable:$in), (PseudoLLA tjumptable:$in)>;
+def : Pat<(riscv_lla tconstpool:$in), (PseudoLLA tconstpool:$in)>;
+
 let hasSideEffects = 0, mayLoad = 1, mayStore = 0, Size = 8, isCodeGenOnly = 0,
     isAsmParserOnly = 1 in
 def PseudoLA : Pseudo<(outs GPR:$dst), (ins bare_symbol:$src), [],