https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120858
Jeffrey A. Law <law at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2025-06-29
Ever confirmed|0 |1
Status|UNCONFIRMED |SUSPENDED
--- Comment #3 from Jeffrey A. Law <law at gcc dot gnu.org> ---
The problem is internally within the compiler we need an extra bit, so 65 bits,
which won't fit into a HOST_WIDE_INT. So the 64bit cases are generally punted.
This is per design, though I do hope it gets fixed at some point.
