[Bug runtime/11308] aggregate operations for @variance, @skew, @kurtosis

mcermak at redhat dot com sourceware-bugzilla@sourceware.org
Wed Aug 3 17:16:00 GMT 2016


https://sourceware.org/bugzilla/show_bug.cgi?id=11308

--- Comment #9 from Martin Cermak <mcermak at redhat dot com> ---
Created attachment 9421
  --> https://sourceware.org/bugzilla/attachment.cgi?id=9421&action=edit
updated working version of the patch

Introduced optional parameter for specifying the bit shift, so that both
@variance(var) and @variance(var, N) are valid.  Additionally -DSTAT_BIT_SHIFT
can be used, and has actual effect when N is not specified or is zero.

Now I plan to listen to the possible code review, clean the code up, fix a bug
residing in the bit shift being shared among all the stat operators (rewriting
one another ;-)  Write a dejagnu testcase, and do more testing.

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