Move tests around so we can have dedicated tests for the c10 dispatcher.

* Adds a trivial missing test for _torch_mlir.c10.get_registered_ops()
* Disables the regression tests for now on c10 (until implemented).

frontends/pytorch/test/CMakeLists.txt

@@ -1,3 +1,7 @@
+llvm_canonicalize_cmake_booleans(
+  NPCOMP_ENABLE_TORCH_TYPE_DISPATCH
+)
+
 configure_lit_site_cfg(
   ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py

frontends/pytorch/test/acap_regression/lit.local.cfg

@@ -0,0 +1,3 @@
+# TODO: Enable these tests for the new c10 dispatch code path with pt > 1.3
+if config.enable_c10_dispatch:
+  config.unsupported = True

frontends/pytorch/test/c10_dispatch/get_registered_ops.py

@@ -0,0 +1,11 @@
+# -*- Python -*-
+# This file is licensed under a pytorch-style license
+# See frontends/pytorch/LICENSE for license information.
+# RUN: python %s | FileCheck %s
+
+import _torch_mlir
+
+# This check is just for a built-in op that is unlikely to change (and is
+# otherwise insignificant).
+# CHECK: {'name': ('aten::mul', 'Tensor'), 'is_vararg': False, 'is_varret': False, 'is_mutable': False, 'arguments': [{'name': 'self', 'type': 'Tensor', 'pytype': 'Tensor'}, {'name': 'other', 'type': 'Tensor', 'pytype': 'Tensor'}], 'returns': [{'name': '', 'type': 'Tensor', 'pytype': 'Tensor'}]}
+print('\n\n'.join([repr(r) for r in _torch_mlir.c10.get_registered_ops()]))

frontends/pytorch/test/c10_dispatch/lit.local.cfg

@@ -0,0 +1,2 @@
+if not config.enable_c10_dispatch:
+  config.unsupported = True

frontends/pytorch/test/lit.site.cfg.py.in

@@ -34,6 +34,7 @@ config.llvm_host_triple = '@LLVM_HOST_TRIPLE@'
 config.host_arch = "@HOST_ARCH@"
 config.npcomp_src_root = "@CMAKE_SOURCE_DIR@"
 config.npcomp_obj_root = "@CMAKE_BINARY_DIR@"
+config.enable_c10_dispatch = not @NPCOMP_ENABLE_TORCH_TYPE_DISPATCH@
 
 # Support substitution of the tools_dir with user parameters. This is
 # used when we can't determine the tool dir at configuration time.