[Bug middle-end/126857] Redundant bit set after bit test came positive
"pinskia at gcc dot gnu.org via Gcc-bugs" <[email protected]>
| Newsgroups | gmane.comp.gcc.bugs |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126857
Drea Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Severity|normal |enhancement
--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
There is a dup for the constant form (that is b is a constant).
For non-constant it is harder to implement.