diff --git a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
@@ -450,7 +450,8 @@
         SDValue Srl = Or.getOperand(1);
         if (Srl.getOperand(0).getOpcode() == ISD::AND) {
           SDValue And = Srl.getOperand(0);
-          if (isa<ConstantSDNode>(Srl.getOperand(1)) &&
+          if (And.getOperand(0) == Shl.getOperand(0) &&
+              isa<ConstantSDNode>(Srl.getOperand(1)) &&
               isa<ConstantSDNode>(Shl.getOperand(1)) &&
               isa<ConstantSDNode>(And.getOperand(1))) {
             uint32_t VC1 = Srl.getConstantOperandVal(1);
diff --git a/llvm/test/CodeGen/RISCV/rv64Zbbp.ll b/llvm/test/CodeGen/RISCV/rv64Zbbp.ll
--- a/llvm/test/CodeGen/RISCV/rv64Zbbp.ll
+++ b/llvm/test/CodeGen/RISCV/rv64Zbbp.ll
@@ -346,7 +346,6 @@
 ; This test is similar to the type legalized versio of the fshl/fshr tests, but
 ; instead of having the same input to both shifts it has different inputs. Make
 ; sure we don't match it has a roriw.
-; FIXME: We're currently missing a check that the inputs are the same.
 define signext i32 @not_rori_i32(i32 signext %x, i32 signext %y) nounwind {
 ; RV64I-LABEL: not_rori_i32:
 ; RV64I:       # %bb.0:
@@ -358,17 +357,26 @@
 ;
 ; RV64IB-LABEL: not_rori_i32:
 ; RV64IB:       # %bb.0:
-; RV64IB-NEXT:    roriw a0, a0, 1
+; RV64IB-NEXT:    slli a0, a0, 31
+; RV64IB-NEXT:    srliw a1, a1, 1
+; RV64IB-NEXT:    or a0, a0, a1
+; RV64IB-NEXT:    sext.w a0, a0
 ; RV64IB-NEXT:    ret
 ;
 ; RV64IBB-LABEL: not_rori_i32:
 ; RV64IBB:       # %bb.0:
-; RV64IBB-NEXT:    roriw a0, a0, 1
+; RV64IBB-NEXT:    slli a0, a0, 31
+; RV64IBB-NEXT:    srliw a1, a1, 1
+; RV64IBB-NEXT:    or a0, a0, a1
+; RV64IBB-NEXT:    sext.w a0, a0
 ; RV64IBB-NEXT:    ret
 ;
 ; RV64IBP-LABEL: not_rori_i32:
 ; RV64IBP:       # %bb.0:
-; RV64IBP-NEXT:    roriw a0, a0, 1
+; RV64IBP-NEXT:    slli a0, a0, 31
+; RV64IBP-NEXT:    srliw a1, a1, 1
+; RV64IBP-NEXT:    or a0, a0, a1
+; RV64IBP-NEXT:    sext.w a0, a0
 ; RV64IBP-NEXT:    ret
   %a = shl i32 %x, 31
   %b = lshr i32 %y, 1