[Bug tree-optimization/95489] Failure to optimize x && (x & y) to x & y

2023-05-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95489 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/95489] Failure to optimize x && (x & y) to x & y

2021-07-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95489 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement CC|

[Bug tree-optimization/95489] Failure to optimize x && (x & y) to x & y

2020-06-03 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95489 --- Comment #2 from Marc Glisse --- (In reply to Richard Biener from comment #1) > (bit_and (ne (bit_and x_3 y_4) 0) (ne x_3 0)) This could be simplified > where I'd say we miss > > (bit_and (ne @0 integer_zerop) (ne @1 integer_zerop)) >

[Bug tree-optimization/95489] Failure to optimize x && (x & y) to x & y

2020-06-02 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95489 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|