[issue24915] Profile Guided Optimization improvements (better training, llvm support, etc)

[Roundup Robot]

Roundup Robot added the comment:

New changeset 0f4e6c303531 by Brett Cannon in branch '2.7':
Issue #24915: Make PGO builds support Clang and use the test suite for
https://hg.python.org/cpython/rev/0f4e6c303531

New changeset f211c8f554f9 by Brett Cannon in branch '2.7':
Give proper credit for issue #24915
https://hg.python.org/cpython/rev/f211c8f554f9

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nosy: +python-dev

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<http://bugs.python.org/issue24915>
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