Move SPIRV dialect tests under test/Dialect

This was overlooked when the dialect code was moved under
{lib,include/mlir}/Dialect. NFC.

PiperOrigin-RevId: 259801927

diff --git a/mlir/test/SPIRV/Serialization/constant.mlir b/mlir/test/Dialect/SPIRV/Serialization/constant.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/constant.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/constant.mlir

diff --git a/mlir/test/SPIRV/Serialization/entry.mlir b/mlir/test/Dialect/SPIRV/Serialization/entry.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/entry.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/entry.mlir

diff --git a/mlir/test/SPIRV/Serialization/entry_interface.mlir b/mlir/test/Dialect/SPIRV/Serialization/entry_interface.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/entry_interface.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/entry_interface.mlir

diff --git a/mlir/test/SPIRV/Serialization/execution_mode.mlir b/mlir/test/Dialect/SPIRV/Serialization/execution_mode.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/execution_mode.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/execution_mode.mlir

diff --git a/mlir/test/SPIRV/Serialization/load_store.mlir b/mlir/test/Dialect/SPIRV/Serialization/load_store.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/load_store.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/load_store.mlir

diff --git a/mlir/test/SPIRV/Serialization/minimal-module.mlir b/mlir/test/Dialect/SPIRV/Serialization/minimal-module.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/minimal-module.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/minimal-module.mlir

diff --git a/mlir/test/SPIRV/Serialization/variables.mlir b/mlir/test/Dialect/SPIRV/Serialization/variables.mlir
similarity index 100%
rename from mlir/test/SPIRV/Serialization/variables.mlir
rename to mlir/test/Dialect/SPIRV/Serialization/variables.mlir

diff --git a/mlir/test/SPIRV/ops.mlir b/mlir/test/Dialect/SPIRV/ops.mlir
similarity index 100%
rename from mlir/test/SPIRV/ops.mlir
rename to mlir/test/Dialect/SPIRV/ops.mlir

diff --git a/mlir/test/SPIRV/standard_ops_to_spirv.mlir b/mlir/test/Dialect/SPIRV/standard_ops_to_spirv.mlir
similarity index 100%
rename from mlir/test/SPIRV/standard_ops_to_spirv.mlir
rename to mlir/test/Dialect/SPIRV/standard_ops_to_spirv.mlir

diff --git a/mlir/test/SPIRV/structure-ops.mlir b/mlir/test/Dialect/SPIRV/structure-ops.mlir
similarity index 100%
rename from mlir/test/SPIRV/structure-ops.mlir
rename to mlir/test/Dialect/SPIRV/structure-ops.mlir

diff --git a/mlir/test/SPIRV/types.mlir b/mlir/test/Dialect/SPIRV/types.mlir
similarity index 100%
rename from mlir/test/SPIRV/types.mlir
rename to mlir/test/Dialect/SPIRV/types.mlir