Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
>> The weird thing is that after a couple of hours of poking at it with
>> oprofile and other sharp objects, I have no idea *why* it's slower.
>> oprofile shows just about the same relative percentages for all the
>> hot-spot functions in the backend.
> Out of curiosity have you recompiled 8.2.5 recently? That is, are they
> compiled with the same version of gcc?
CVS tip of both branches, freshly compiled for this test.
regards, tom lane