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
@@ -510,6 +510,10 @@
       MachineFunction &MF) const;
 
   bool useRVVForFixedLengthVectorVT(MVT VT) const;
+
+  bool shouldNormalizeToSelectSequence(LLVMContext &, EVT) const override {
+    return false;
+  };
 };
 
 namespace RISCV {
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
@@ -704,9 +704,6 @@
   // Jumps are expensive, compared to logic
   setJumpIsExpensive();
 
-  // We can use any register for comparisons
-  setHasMultipleConditionRegisters();
-
   if (Subtarget.hasStdExtZbp()) {
     setTargetDAGCombine(ISD::OR);
   }
diff --git a/llvm/test/CodeGen/RISCV/sink-icmp.ll b/llvm/test/CodeGen/RISCV/sink-icmp.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/sink-icmp.ll
@@ -0,0 +1,73 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=RV32I %s
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-zbt -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=RV32IBT %s
+; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=RV64I %s
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-zbt -verify-machineinstrs < %s \
+; RUN:   | FileCheck -check-prefix=RV64IBT %s
+
+define dso_local signext i16 @func(i16* %a, i16* %b) {
+; RV32I-LABEL: func:
+; RV32I:       # %bb.0: # %entry
+; RV32I-NEXT:    lh a0, 0(a0)
+; RV32I-NEXT:    bltz a0, .LBB0_3
+; RV32I-NEXT:  # %bb.1: # %.LBB0_1
+; RV32I-NEXT:    beqz a1, .LBB0_3
+; RV32I-NEXT:  # %bb.2: # %.LBB0_2
+; RV32I-NEXT:    ret
+; RV32I-NEXT:  .LBB0_3: # %return
+; RV32I-NEXT:    mv a0, zero
+; RV32I-NEXT:    ret
+;
+; RV32IBT-LABEL: func:
+; RV32IBT:       # %bb.0: # %entry
+; RV32IBT-NEXT:    lh a0, 0(a0)
+; RV32IBT-NEXT:    bltz a0, .LBB0_3
+; RV32IBT-NEXT:  # %bb.1: # %.LBB0_1
+; RV32IBT-NEXT:    beqz a1, .LBB0_3
+; RV32IBT-NEXT:  # %bb.2: # %.LBB0_2
+; RV32IBT-NEXT:    ret
+; RV32IBT-NEXT:  .LBB0_3: # %return
+; RV32IBT-NEXT:    mv a0, zero
+; RV32IBT-NEXT:    ret
+;
+; RV64I-LABEL: func:
+; RV64I:       # %bb.0: # %entry
+; RV64I-NEXT:    lh a0, 0(a0)
+; RV64I-NEXT:    bltz a0, .LBB0_3
+; RV64I-NEXT:  # %bb.1: # %.LBB0_1
+; RV64I-NEXT:    beqz a1, .LBB0_3
+; RV64I-NEXT:  # %bb.2: # %.LBB0_2
+; RV64I-NEXT:    ret
+; RV64I-NEXT:  .LBB0_3: # %return
+; RV64I-NEXT:    mv a0, zero
+; RV64I-NEXT:    ret
+;
+; RV64IBT-LABEL: func:
+; RV64IBT:       # %bb.0: # %entry
+; RV64IBT-NEXT:    lh a0, 0(a0)
+; RV64IBT-NEXT:    bltz a0, .LBB0_3
+; RV64IBT-NEXT:  # %bb.1: # %.LBB0_1
+; RV64IBT-NEXT:    beqz a1, .LBB0_3
+; RV64IBT-NEXT:  # %bb.2: # %.LBB0_2
+; RV64IBT-NEXT:    ret
+; RV64IBT-NEXT:  .LBB0_3: # %return
+; RV64IBT-NEXT:    mv a0, zero
+; RV64IBT-NEXT:    ret
+entry:
+  %0 = load i16, i16* %a
+  %cmp = icmp sgt i16 %0, -1
+  %tobool.not = icmp eq i16* %b, null
+  br i1 %cmp, label %.LBB0_1, label %return
+
+.LBB0_1:
+  br i1 %tobool.not, label %return, label %.LBB0_2
+
+.LBB0_2:
+  ret i16 %0
+
+return:
+  ret i16 0
+}