diff --git a/test/Integration/mlir-gen.mlir b/test/Integration/mlir-gen.mlir
index 1f2e4b879..9bf89af54 100644
--- a/test/Integration/mlir-gen.mlir
+++ b/test/Integration/mlir-gen.mlir
@@ -1,5 +1,8 @@
 // MLP with Softmax version
 // RUN: mlir-gen --kernel=const --bias --relu --seed=123 --batch=10 --layers=10,10,10 --softmax | tpp-run -e entry -entry-point-result=void
+// RUN: not --crash mlir-gen --output=named --kernel=const --bias --relu --seed=123 --batch=10 --layers=10,10,10 --softmax 2>&1 | FileCheck %s --check-prefix=SOFTMAX-TODO
+// SOFTMAX-TODO: Linalg named ops for softmax not implemented yet
+// SOFTMAX-TODO: UNREACHABLE executed
 
 // MLP without softmax
 // RUN: mlir-gen --kernel=const --bias --relu --seed=123 --batch=10 --layers=10,10,10 | tpp-run -e entry -entry-point-result=void
diff --git a/test/Passes/tile-and-fuse_named-op.mlir b/test/Passes/tile-and-fuse-named-op.mlir
similarity index 99%
rename from test/Passes/tile-and-fuse_named-op.mlir
rename to test/Passes/tile-and-fuse-named-op.mlir
index 26450ed78..281022de7 100644
--- a/test/Passes/tile-and-fuse_named-op.mlir
+++ b/test/Passes/tile-and-fuse-named-op.mlir
@@ -128,4 +128,4 @@ func.func @matmul_sequence_fusion_with_relu(%arg0: tensor<32x64xf32>, %arg1: ten
 // CHECK: scf.yield %{{.+}} : tensor<32x32xf32>
 // CHECK-NEXT: }
 
-// -----
\ No newline at end of file
+// -----
diff --git a/tools/mlir-gen/MLIRGen.cpp b/tools/mlir-gen/MLIRGen.cpp
index 0b2cb3c17..8e78603f9 100644
--- a/tools/mlir-gen/MLIRGen.cpp
+++ b/tools/mlir-gen/MLIRGen.cpp
@@ -517,7 +517,8 @@ Value MLIRGenerator::lowerNamedSoftmax(Value input, Value output) {
     return input;
 
   // TODO: Add lowering of softmax to sequence of named Ops
-
+  llvm_unreachable("Linalg named ops for softmax not implemented yet");
+  
   auto outTy = cast<ShapedType>(input.getType());
   // Softmax flops = 4 * M * N = 4 * prod(outputDims)
   int64_t softmaxFlops = 1;