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* [Bug middle-end/77779] unnecessary trap checks for pointer subtraction with -ftrapv
[not found] <bug-77779-4@http.gcc.gnu.org/bugzilla/>
@ 2021-07-19 22:54 ` pinskia at gcc dot gnu.org
2021-08-01 7:19 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-07-19 22:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77779
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This might be fixed now but I could be wrong.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug middle-end/77779] unnecessary trap checks for pointer subtraction with -ftrapv
[not found] <bug-77779-4@http.gcc.gnu.org/bugzilla/>
2021-07-19 22:54 ` [Bug middle-end/77779] unnecessary trap checks for pointer subtraction with -ftrapv pinskia at gcc dot gnu.org
@ 2021-08-01 7:19 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-01 7:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77779
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |101521
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> This might be fixed now but I could be wrong.
I am 100% wrong about it being fixed.
>There's a separate bug about this as well.
PR 101521 now.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101521
[Bug 101521] -ftrapv should become something like -fsanitize=undefined
-fsanitize-undefined-trap-on-error
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <bug-77779-4@http.gcc.gnu.org/bugzilla/>
2021-07-19 22:54 ` [Bug middle-end/77779] unnecessary trap checks for pointer subtraction with -ftrapv pinskia at gcc dot gnu.org
2021-08-01 7:19 ` pinskia at gcc dot gnu.org
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