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[Bug tree-optimization/70455] spurious "assuming signed overflow does not occur when simplifying conditional to constant [-Wstrict-overflow]"
- From: "vindrg at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 14 Oct 2017 18:46:18 +0000
- Subject: [Bug tree-optimization/70455] spurious "assuming signed overflow does not occur when simplifying conditional to constant [-Wstrict-overflow]"
- Auto-submitted: auto-generated
- References: <bug-70455-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70455
--- Comment #5 from Vincas Dargis <vindrg at gmail dot com> ---
(In reply to Andrew Pinski from comment #4)
> Can you file a separate bug with the preprocessed source, I suspect the
> issue there is different from the original issue listed here.
Could you elaborate that "preprocessed source"?
> Also the trunk has changed how the warnings are handled in this case but I
> have not looked into if it changes the warning in the original case or the
> new one which you are listing.
Well, I could try on Debian Sid VMs with "latest" GCC I can get, if that would
help.