https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86995
Vlad Lazar <vlad.lazar at arm dot com> changed:
What |Removed |Added
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CC| |vlad.lazar at arm dot com
--- Comment #2 from Vlad Lazar <vlad.lazar at arm dot com> ---
On x86 this was caused by the cost model and has been fixed in r263652.
However, upon further inspection, it surfaced that wi::add does not detect
underflow for unsigned operations. I am currently testing a patch which should
solve the issue.
