diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index db244148a3b1e..9a61b36efa51d 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -9388,17 +9388,32 @@ isImpliedCondMatchingOperands(CmpInst::Predicate LPred,
 /// Return true if "icmp LPred X, LCR" implies "icmp RPred X, RCR" is true.
 /// Return false if "icmp LPred X, LCR" implies "icmp RPred X, RCR" is false.
 /// Otherwise, return std::nullopt if we can't infer anything.
-static std::optional<bool> isImpliedCondCommonOperandWithCR(
-    CmpInst::Predicate LPred, const ConstantRange &LCR,
-    CmpInst::Predicate RPred, const ConstantRange &RCR) {
-  ConstantRange DomCR = ConstantRange::makeAllowedICmpRegion(LPred, LCR);
-  // If all true values for lhs and true for rhs, lhs implies rhs
-  if (DomCR.icmp(RPred, RCR))
-    return true;
+static std::optional<bool>
+isImpliedCondCommonOperandWithCR(CmpPredicate LPred, const ConstantRange &LCR,
+                                 CmpPredicate RPred, const ConstantRange &RCR) {
+  auto CRImpliesPred = [&](ConstantRange CR,
+                           CmpInst::Predicate Pred) -> std::optional<bool> {
+    // If all true values for lhs and true for rhs, lhs implies rhs
+    if (CR.icmp(Pred, RCR))
+      return true;
 
-  // If there is no overlap, lhs implies not rhs
-  if (DomCR.icmp(CmpInst::getInversePredicate(RPred), RCR))
-    return false;
+    // If there is no overlap, lhs implies not rhs
+    if (CR.icmp(CmpInst::getInversePredicate(Pred), RCR))
+      return false;
+
+    return std::nullopt;
+  };
+  if (auto Res = CRImpliesPred(ConstantRange::makeAllowedICmpRegion(LPred, LCR),
+                               RPred))
+    return Res;
+  if (LPred.hasSameSign() ^ RPred.hasSameSign()) {
+    LPred = LPred.hasSameSign() ? ICmpInst::getFlippedSignednessPredicate(LPred)
+                                : static_cast<CmpInst::Predicate>(LPred);
+    RPred = RPred.hasSameSign() ? ICmpInst::getFlippedSignednessPredicate(RPred)
+                                : static_cast<CmpInst::Predicate>(RPred);
+    return CRImpliesPred(ConstantRange::makeAllowedICmpRegion(LPred, LCR),
+                         RPred);
+  }
   return std::nullopt;
 }
 
diff --git a/llvm/test/Analysis/ValueTracking/implied-condition-samesign.ll b/llvm/test/Analysis/ValueTracking/implied-condition-samesign.ll
index 3abe4c76aaab6..042155ae2bb79 100644
--- a/llvm/test/Analysis/ValueTracking/implied-condition-samesign.ll
+++ b/llvm/test/Analysis/ValueTracking/implied-condition-samesign.ll
@@ -160,9 +160,7 @@ define i32 @gt_implies_sge_dominating_cr(i32 %a, i32 %len) {
 ; CHECK-NEXT:    [[A_GT_20:%.*]] = icmp samesign ugt i32 [[A]], 20
 ; CHECK-NEXT:    br i1 [[A_GT_20]], label %[[TAKEN:.*]], label %[[END:.*]]
 ; CHECK:       [[TAKEN]]:
-; CHECK-NEXT:    [[A_SGE_10:%.*]] = icmp sge i32 [[A]], 10
-; CHECK-NEXT:    [[RES:%.*]] = select i1 [[A_SGE_10]], i32 30, i32 0
-; CHECK-NEXT:    ret i32 [[RES]]
+; CHECK-NEXT:    ret i32 30
 ; CHECK:       [[END]]:
 ; CHECK-NEXT:    ret i32 -1
 ;
@@ -186,9 +184,7 @@ define i32 @sgt_implies_ge_dominating_cr(i32 %a, i32 %len) {
 ; CHECK-NEXT:    [[A_SGT_MINUS_10:%.*]] = icmp sgt i32 [[A]], -10
 ; CHECK-NEXT:    br i1 [[A_SGT_MINUS_10]], label %[[TAKEN:.*]], label %[[END:.*]]
 ; CHECK:       [[TAKEN]]:
-; CHECK-NEXT:    [[A_GE_MINUS_20:%.*]] = icmp samesign uge i32 [[A]], -20
-; CHECK-NEXT:    [[RES:%.*]] = select i1 [[A_GE_MINUS_20]], i32 30, i32 0
-; CHECK-NEXT:    ret i32 [[RES]]
+; CHECK-NEXT:    ret i32 30
 ; CHECK:       [[END]]:
 ; CHECK-NEXT:    ret i32 -1
 ;