[Bug target/109734] ARM64 support for __builtin_popcountll

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109734 --- Comment #3 from Andrew Pinski --- Also you read the assembly incorrectly. Aarch64 gcc is producing the simd cnt instruction to do the popcount and not the scalar instruction. Arm(32) is doing the call. I am not 100% sure but you should try t

[Bug target/109734] ARM64 support for __builtin_popcountll

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109734 --- Comment #2 from Andrew Pinski --- Oh cssc feature support is only in gcc 13 and above too.

[Bug target/109734] ARM64 support for __builtin_popcountll

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109734 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---