recent KahanSum change causes a new test failure on ppc64le

[Dan Horák]

On Tue, 5 Sep 2023 18:53:37 +0200
Dan Horák <dan at danny.cz> wrote:

> Hello,
> 
> seems the recent change [1] to KahanSum handling causes a test failure
> on ppc64le.
> 
> [1] https://git.libreoffice.org/core/+/1f8cc7644293e62ad6430bbeec243d3283e478d7

and with the change reverted I am getting a failure in
CppunitTest_sc_ucalc_formula2

...
testTdf147398::TestBody finished in: 11ms
[_RUN_____] testTdf156985::TestBody
/home/sharkcz/projects/libreoffice/sc/qa/unit/ucalc_formula2.cxx:
4624:testTdf156985::TestBody equality assertion failed
- Expected: 0
- Actual  : -1.59872115546023e-14

testTdf156985::TestBody finished in: 11ms
...

so not good ...


		Dan