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Showing content from https://mail.python.org/pipermail/python-dev/2000-July/005551.html below:

[Python-Dev] RE: [Python-checkins] CVS: python/dist/src/Objects unicodeobject. c,2.33,2.34

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! 	if (c1 > (1<<11) * 26)
! 	    c1 += utf16Fixup[c1>>11];
! 	if (c2 > (1<<11) * 26)
!             c2 += utf16Fixup[c2>>11];
!       

  

This change from the patch is kind of silly. You've made the code flow more
complicated for no particularly good reason, esp. considering the size of
utf16Fixup[]. That is, the cost in the CPU of handling the branch prediction
is likely to be much higher than the array lookup for every character.

Bill
  

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