[issue32616] Significant performance problems with Python 2.7 built with clang 3.x or 4.x

INADA Naoki report at bugs.python.org
Mon Feb 5 06:17:25 EST 2018


INADA Naoki <songofacandy at gmail.com> added the comment:

This is assembly code for FAST_DISPATCH()
https://paste.ubuntu.com/26523948/

It seems there are many redundant spills.  But I don't know how to remove them.
Are their clang expert?

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<https://bugs.python.org/issue32616>
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