https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111860
--- Comment #20 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
(In reply to David Binderman from comment #19)
> Created attachment 56154 [details]
> C source code
>
> You might like to have a go at getting the attached code working:
>
> $ ~/gcc/results/bin/gcc -c -w -O3 bug967B.c
> bug967B.c: In function ‘__wcstod128_l_internal’:
> bug967B.c:10:1: error: stmt with wrong VUSE
> 10 | __wcstod128_l_internal() {
> | ^~~~~~~~~~~~~~~~~~~~~~
>
> I have 20+ other cases. I can provide them, if you like.
No need :) They're all the same bug. The idea for the fix was correct, but the
way I checked if the loop was versioned wasn't strong enough.
All the reported testcases now pass. I'll start regressions.
