[mypyc] Refactor: move IR transforms to new package mypyc.transform (#8507)

Author: JukkaL

mypyc/codegen/emitmodule.py

@@ -38,9 +38,9 @@
 from mypyc.ir.class_ir import ClassIR
 from mypyc.ir.module_ir import ModuleIR, ModuleIRs, deserialize_modules
 from mypyc.options import CompilerOptions
-from mypyc.uninit import insert_uninit_checks
-from mypyc.refcount import insert_ref_count_opcodes
-from mypyc.exceptions import insert_exception_handling
+from mypyc.transform.uninit import insert_uninit_checks
+from mypyc.transform.refcount import insert_ref_count_opcodes
+from mypyc.transform.exceptions import insert_exception_handling
 from mypyc.namegen import NameGenerator, exported_name
 from mypyc.errors import Errors
 

mypyc/test/test_analysis.py

@@ -8,7 +8,7 @@
 
 from mypyc.common import TOP_LEVEL_NAME
 from mypyc import analysis
-from mypyc import exceptions
+from mypyc.transform import exceptions
 from mypyc.ir.func_ir import format_func
 from mypyc.test.testutil import (
     ICODE_GEN_BUILTINS, use_custom_builtins, MypycDataSuite, build_ir_for_single_file,

mypyc/test/test_exceptions.py

@@ -11,9 +11,9 @@
 
 from mypyc.common import TOP_LEVEL_NAME
 from mypyc.ir.func_ir import format_func
-from mypyc.uninit import insert_uninit_checks
-from mypyc.exceptions import insert_exception_handling
-from mypyc.refcount import insert_ref_count_opcodes
+from mypyc.transform.uninit import insert_uninit_checks
+from mypyc.transform.exceptions import insert_exception_handling
+from mypyc.transform.refcount import insert_ref_count_opcodes
 from mypyc.test.testutil import (
     ICODE_GEN_BUILTINS, use_custom_builtins, MypycDataSuite, build_ir_for_single_file,
     assert_test_output, remove_comment_lines

mypyc/test/test_refcount.py

@@ -12,7 +12,7 @@
 
 from mypyc.common import TOP_LEVEL_NAME
 from mypyc.ir.func_ir import format_func
-from mypyc.refcount import insert_ref_count_opcodes
+from mypyc.transform.refcount import insert_ref_count_opcodes
 from mypyc.test.testutil import (
     ICODE_GEN_BUILTINS, use_custom_builtins, MypycDataSuite, build_ir_for_single_file,
     assert_test_output, remove_comment_lines