https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Andrew Pinski changed:
What|Removed |Added
Target Milestone|--- |13.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Andrew Pinski changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Bug 91882 depends on bug 103356, which changed state.
Bug 103356 Summary: bool0 == ~bool1 should simplify to bool1 ^ bool0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103356
What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
--- Comment #7 from Andrew Pinski ---
Note comment #1 is not done after the patch for PR103356 .
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Andrew Pinski changed:
What|Removed |Added
Depends on||103356
--- Comment #6 from Andrew Pinski
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
--- Comment #5 from Ivan Sučić ---
I have added in match.pd a simplify. But for unknown reason it doesn't get
applied. Anybody knows why?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Ivan Sučić changed:
What|Removed |Added
CC||sucicf1 at outlook dot com
--- Comment #4 f
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
--- Comment #3 from Andrew Pinski ---
This is a job for reassociation pass really.
coming into that pass we have:
_1 = a_3(D) | b_4(D);
if (_1 != 0)
goto ; [50.00%]
else
goto ; [50.00%]
[local count: 536870913]:
_5 = a_3(D) &
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Andrew Pinski changed:
What|Removed |Added
CC||pinskia at gcc dot gnu.org
Sev
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91882
--- Comment #1 from SztfG at yandex dot ru ---
Similar problem with other tautology:
unsigned int impl_bit(unsigned int a, unsigned int b) // bitwise implication
{
return (~a | b);
}
unsigned int eq_bit(unsigned int a, unsigned int b) // bitwi
11 matches
Mail list logo
