Index: llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
===================================================================
--- llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -791,6 +791,12 @@
   if (Known.isNegative())
     return true;
 
+  if (const Operator *I = dyn_cast<Operator>(Op)) {
+    if (I->getOpcode() == Instruction::Sub)
+      return isImpliedByDomCondition(ICmpInst::ICMP_SLT, I->getOperand(0),
+                                     I->getOperand(1), CxtI, DL);
+  }
+
   return isImpliedByDomCondition(
       ICmpInst::ICMP_SLT, Op, Constant::getNullValue(Op->getType()), CxtI, DL);
 }
Index: llvm/test/Transforms/InstCombine/abs-intrinsic.ll
===================================================================
--- llvm/test/Transforms/InstCombine/abs-intrinsic.ll
+++ llvm/test/Transforms/InstCombine/abs-intrinsic.ll
@@ -424,3 +424,22 @@
   %r = call i32 @llvm.abs.i32(i32 %s, i1 true)
   ret i32 %r
 }
+
+; Test from https://github.com/llvm/llvm-project/issues/54132.
+define i32 @sub_abs(i32 %x, i32 %y) {
+; CHECK-LABEL: @sub_abs
+entry:
+  %cmp = icmp sgt i32 %x, %y
+  br i1 %cmp, label %cond.true, label %cond.end
+
+cond.true:
+  %sub = sub nsw i32 %x, %y
+; CHECK-NOT: abs
+  %0 = tail call i32 @llvm.abs.i32(i32 %sub, i1 true)
+  %add = add nsw i32 %0, %y
+  br label %cond.end
+
+cond.end:
+  %cond = phi i32 [ %add, %cond.true ], [ 0, %entry ]
+  ret i32 %cond
+}
\ No newline at end of file