GH-131798: Remove guard for known type in TO_BOOL_STR

[fluhus]

Guard is unnecessary if we already know the value's type.

@brandtbucher

• Issue: Better uop coverage in the JIT optimizer #131798

[brandtbucher]

Looks good, just some style nitpicks. Can you also add a NEWS entry?

[brandtbucher]

Also, I'm changing the issue number to GH-131798, since that fits better.

[fluhus]

Thanks, @brandtbucher!
I submitted the style changes (my auto-formatter is eager, sorry). Created a NEWS entry too.

[brandtbucher]

Stats look good. Looks like we're removing 25% of our str checks!

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot ARM64 MacOS M1 Refleaks NoGIL 3.x (tier-2) has failed when building commit 685fd74.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1368/builds/2906) and take a look at the build logs.
4. Check if the failure is related to this commit (685fd74) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1368/builds/2906

Failed tests:

• test_import
• test.test_concurrent_futures.test_interpreter_pool

Failed subtests:

• test_free_reference - test.test_concurrent_futures.test_interpreter_pool.InterpreterPoolExecutorTest.test_free_reference

Test leaking resources:

• test_events: references
• test_import: memory blocks
• test_import: references

Summary of the results of the build (if available):

==

Click to see traceback logs

TracebackTests.test_nonexistent_module_nested) ... ok


TracebackTests.test_broken_parent_from) ... ok


TracebackTests.test_unencodable_filename) ... skipped 'need TESTFN_UNENCODABLE'


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 99, in _worker
    ctx.initialize()
    ~~~~~~~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/interpreter.py", line 132, in initialize
    self.interpid = _interpreters.create(reqrefs=True)
                    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
interpreters.InterpreterError: interpreter creation failed
Timeout (0:45:00)!
Thread 0x0000000173dcb000 (most recent call first):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 116 in _worker
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/threading.py", line 996 in run
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/threading.py", line 1054 in _bootstrap_inner
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/threading.py", line 1016 in _bootstrap


TracebackTests.test_broken_submodule) ... ok


TracebackTests.test_broken_parent) ... ok


TracebackTests.test_exec_failure) ... ok


TracebackTests.test_exec_failure_nested) ... ok


TracebackTests.test_nonexistent_module) ... ok


TracebackTests.test_syntax_error) ... ok


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 99, in _worker
    ctx.initialize()
    ~~~~~~~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/interpreter.py", line 132, in initialize
    self.interpid = _interpreters.create(reqrefs=True)
                    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
interpreters.InterpreterError: interpreter creation failed


TracebackTests.test_broken_from) ... ok


TracebackTests.test_import_bug) ... ok


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/threading.py", line 1054, in _bootstrap_inner
    self.run()
    ~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/threading.py", line 996, in run
    self._target(*self._args, **self._kwargs)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 104, in _worker
    executor._initializer_failed()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 252, in _initializer_failed
    work_item.future.set_exception(self.BROKEN(self._broken))
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 553, in set_exception
    raise InvalidStateError('{}: {!r}'.format(self._state, self))
concurrent.futures._base.InvalidStateError: CANCELLED: <Future at 0x200008e3680 state=cancelled>
ERROR


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/test/test_concurrent_futures/executor.py", line 200, in test_free_reference
    for obj in self.executor.map(make_dummy_object, range(10)):
               ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 639, in result_iterator
    yield _result_or_cancel(fs.pop())
          ~~~~~~~~~~~~~~~~~^^^^^^^^^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 311, in _result_or_cancel
    return fut.result(timeout)
           ~~~~~~~~~~^^^^^^^^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 450, in result
    return self.__get_result()
           ~~~~~~~~~~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/_base.py", line 395, in __get_result
    raise self._exception
concurrent.futures.interpreter.BrokenInterpreterPool: A thread initializer failed, the thread pool is not usable anymore


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/thread.py", line 99, in _worker
    ctx.initialize()
    ~~~~~~~~~~~~~~^^
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/concurrent/futures/interpreter.py", line 132, in initialize
    self.interpid = _interpreters.create(reqrefs=True)
                    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
interpreters.InterpreterError: interpreter creation failed
Warning -- Uncaught thread exception: InvalidStateError
Exception in thread ThreadPoolExecutor-109_4:
RuntimeError: Failed to import encodings module


Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/asyncio/selector_events.py", line 873, in __del__
    _warn(f"unclosed transport {self!r}", ResourceWarning, source=self)
ResourceWarning: unclosed transport <_SelectorSocketTransport fd=7>
Warning -- Unraisable exception
Exception ignored while calling deallocator <function _SSLProtocolTransport.__del__ at 0x200020e55d0>:
Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/asyncio/sslproto.py", line 123, in __del__
    _warnings.warn(
ResourceWarning: unclosed transport <asyncio._SSLProtocolTransport object>
Warning -- Unraisable exception
Exception ignored while finalizing socket <socket.socket fd=7, family=2, type=1, proto=0, laddr=('127.0.0.1', 59335), raddr=('127.0.0.1', 59336)>:
Traceback (most recent call last):
  File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/test/support/__init__.py", line 814, in gc_collect
    gc.collect()
ResourceWarning: unclosed <socket.socket fd=7, family=2, type=1, proto=0, laddr=('127.0.0.1', 59335), raddr=('127.0.0.1', 59336)>
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