[Bug target/95265] aarch64: suboptimal code generation for common neon intrinsic sequence involving shrn and mull

2021-02-10 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95265 ktkachov at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Known to work|

[Bug target/95265] aarch64: suboptimal code generation for common neon intrinsic sequence involving shrn and mull

2021-01-29 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95265 Bug 95265 depends on bug 92665, which changed state. Bug 92665 Summary: [AArch64] low lanes select not optimized out for vmlal intrinsics https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92665 What|Removed |Added

[Bug target/95265] aarch64: suboptimal code generation for common neon intrinsic sequence involving shrn and mull

2020-05-21 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95265 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization