Revert "Make verbose testing also report compile/trace/run messages."

This reverts commit d8db41b3b6.

These printouts didn't interoperate well with the reporting structure
since they printed out "immediately" rather than being retained in a
string in the TestResult. Doing so would defeat the purpose though,
because they were being used to determine timing to debug
https://github.com/llvm/mlir-npcomp/issues/287

I think these are best done as local modification when debugging a
particular issue, or we can invest in tracing annotations. Soon these
will all run in parallel, so it makes even less sense to have immediate
printouts.

frontends/pytorch/e2e_testing/torchscript/main.py

@@ -104,11 +104,10 @@ def main():
         sys.exit(1)
 
     # Run the tests.
-    results = run_tests(tests, config, verbose=args.verbose)
+    results = run_tests(tests, config)
 
     # Report the test results.
-    failed = report_results(
-        results, XFAIL_SETS[args.config], verbose=args.verbose)
+    failed = report_results(results, XFAIL_SETS[args.config], args.verbose)
     sys.exit(1 if failed else 0)
 
 if __name__ == '__main__':

frontends/pytorch/python/torch_mlir_torchscript/e2e_test/framework.py

@@ -284,16 +284,13 @@ def generate_golden_trace(test: Test) -> Trace:
     return trace
 
 
-def run_tests(tests: List[Test], config: TestConfig,
-              verbose=False) -> List[TestResult]:
+def run_tests(tests: List[Test], config: TestConfig) -> List[TestResult]:
     """Invoke the given `Test`'s with the provided `TestConfig`."""
     results = []
     for test in tests:
         # TODO: Precompile everything in parallel.
         try:
-            print(f"GENERATE TRACE: {test}")
             golden_trace = generate_golden_trace(test)
-            print(f"COMPILE: {test}")
             compiled = config.compile(test.program_factory())
         except Exception as e:
             # Useful for debugging:
@@ -310,11 +307,7 @@ def run_tests(tests: List[Test], config: TestConfig,
                            golden_trace=None))
             continue
         # TODO: Run in parallel.
-        if verbose:
-            print(f"RUN: {test}")
         trace = config.run(compiled, golden_trace)
-        if verbose:
-            print(f"FINISHED: {test}")
         results.append(
             TestResult(unique_name=test.unique_name,
                        compilation_error=None,