https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106922
Bug ID: 106922
Summary: [12 Regression] Bogus uninitialized warning on
boost::optional<>>
Product: gcc
Version: 12.2.1
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106443
--- Comment #4 from Gaius Mulley ---
just querying whether this bug can be closed now?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106912
--- Comment #3 from Richard Biener ---
OK, it's a late IPA pass doing the clones it seems. The scalar node got the
'const' stripped btw, but the call fntype still has it via the attributes.
It loses 'const' by
Old value = 252968993
New value
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106910
--- Comment #3 from Hongtao.liu ---
> The backend should modernize itself, get rid of the
> ix86_builtin_vectorized_function parts for those functions and instead rely
> on define_expands with vector modes.
Indeed, let me do it.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106920
--- Comment #2 from Dominique Martinet ---
Thanks for the very fast reply!
since you mentioned null pointers I now see this warning doesn't happen if I
try with a larger constant, I just had bad luck that imx-atf uses an address <
4k...?
I ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106902
Richard Biener changed:
What|Removed |Added
Summary|[11/12 Regression] Program |[11/12/13 Regression]
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