diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp
index 33498805112c0..f058d734bcb87 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.cpp
@@ -453,19 +453,6 @@ InstructionCost WebAssemblyTTIImpl::getPartialReductionCost(
   return Invalid;
 }
 
-InstructionCost
-WebAssemblyTTIImpl::getIntrinsicInstrCost(const IntrinsicCostAttributes &ICA,
-                                          TTI::TargetCostKind CostKind) const {
-  switch (ICA.getID()) {
-  case Intrinsic::experimental_vector_extract_last_active:
-    // TODO: Remove once the intrinsic can be lowered without crashes.
-    return InstructionCost::getInvalid();
-  default:
-    break;
-  }
-  return BaseT::getIntrinsicInstrCost(ICA, CostKind);
-}
-
 TTI::ReductionShuffle WebAssemblyTTIImpl::getPreferredExpandedReductionShuffle(
     const IntrinsicInst *II) const {
 
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h b/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
index 924249e051321..9b6de65f17c7f 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h
@@ -98,10 +98,6 @@ class WebAssemblyTTIImpl final : public BasicTTIImplBase<WebAssemblyTTIImpl> {
       TTI::TargetCostKind CostKind,
       std::optional<FastMathFlags> FMF) const override;
 
-  InstructionCost
-  getIntrinsicInstrCost(const IntrinsicCostAttributes &ICA,
-                        TTI::TargetCostKind CostKind) const override;
-
   TTI::ReductionShuffle
   getPreferredExpandedReductionShuffle(const IntrinsicInst *II) const override;
 
diff --git a/llvm/test/Analysis/CostModel/WebAssembly/extract-last-active.ll b/llvm/test/Analysis/CostModel/WebAssembly/extract-last-active.ll
new file mode 100644
index 0000000000000..1feb9bae2de7a
--- /dev/null
+++ b/llvm/test/Analysis/CostModel/WebAssembly/extract-last-active.ll
@@ -0,0 +1,26 @@
+; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 6
+; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -S -mtriple=wasm32-unknown-unknown | FileCheck %s
+
+define void @extractions() {
+; CHECK-LABEL: 'extractions'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 48 for instruction: %v16i8 = call i8 @llvm.experimental.vector.extract.last.active.v16i8(<16 x i8> poison, <16 x i1> poison, i8 poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %v8i16 = call i16 @llvm.experimental.vector.extract.last.active.v8i16(<8 x i16> poison, <8 x i1> poison, i16 poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %v4i32 = call i32 @llvm.experimental.vector.extract.last.active.v4i32(<4 x i32> poison, <4 x i1> poison, i32 poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %v2i64 = call i64 @llvm.experimental.vector.extract.last.active.v2i64(<2 x i64> poison, <2 x i1> poison, i64 poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %v8f16 = call half @llvm.experimental.vector.extract.last.active.v8f16(<8 x half> poison, <8 x i1> poison, half poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %v8bf16 = call bfloat @llvm.experimental.vector.extract.last.active.v8bf16(<8 x bfloat> poison, <8 x i1> poison, bfloat poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %v4f32 = call float @llvm.experimental.vector.extract.last.active.v4f32(<4 x float> poison, <4 x i1> poison, float poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 6 for instruction: %v2f64 = call double @llvm.experimental.vector.extract.last.active.v2f64(<2 x double> poison, <2 x i1> poison, double poison)
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
+;
+  %v16i8 = call i8 @llvm.experimental.vector.extract.last.active.v16i8(<16 x i8> poison, <16 x i1> poison, i8 poison)
+  %v8i16 = call i16 @llvm.experimental.vector.extract.last.active.v8i16(<8 x i16> poison, <8 x i1> poison, i16 poison)
+  %v4i32 = call i32 @llvm.experimental.vector.extract.last.active.v4i32(<4 x i32> poison, <4 x i1> poison, i32 poison)
+  %v2i64 = call i64 @llvm.experimental.vector.extract.last.active.v2i64(<2 x i64> poison, <2 x i1> poison, i64 poison)
+  %v8f16 = call half @llvm.experimental.vector.extract.last.active.v8f16(<8 x half> poison, <8 x i1> poison, half poison)
+  %v8bf16 = call bfloat @llvm.experimental.vector.extract.last.active.v8bf16(<8 x bfloat> poison, <8 x i1> poison, bfloat poison)
+  %v4f32 = call float @llvm.experimental.vector.extract.last.active.v4f32(<4 x float> poison, <4 x i1> poison, float poison)
+  %v2f64 = call double @llvm.experimental.vector.extract.last.active.v2f64(<2 x double> poison, <2 x i1> poison, double poison)
+
+  ret void
+}