[Bug target/125474] LoongArch: missing usdot_prodMN patterns

[xry111 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125474

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |26163
           Keywords|                            |missed-optimization
             Target|                            |loongarch64-*
           Severity|normal                      |enhancement
           See Also|                            |https://github.com/loongson
                   |                            |-community/discussions/issu
                   |                            |es/119


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
[Bug 26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and
95)