[mlir][sparse] remove linalg-to-loops from integration tests

With the migration from linalg.copy to memref.copy, this pass
(which was there solely to handle the linalg.copy op) is no
longer required for the end-to-end path for sparse compilation.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D106073

mlir/test/Integration/Dialect/SparseTensor/CPU/dense_output.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_flatten.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_matvec.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_mttkrp.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_out_simple.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sampled_matmul.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_spmm.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \

mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sum.mlir

@@ -1,6 +1,6 @@
 // RUN: mlir-opt %s \
 // RUN:   --sparsification --sparse-tensor-conversion \
-// RUN:   --convert-linalg-to-loops --convert-vector-to-scf --convert-scf-to-std \
+// RUN:   --convert-vector-to-scf --convert-scf-to-std \
 // RUN:   --func-bufferize --tensor-constant-bufferize --tensor-bufferize \
 // RUN:   --std-bufferize --finalizing-bufferize  \
 // RUN:   --convert-vector-to-llvm --convert-memref-to-llvm --convert-std-to-llvm | \