[Bug tree-optimization/118032] [15 regression] Bootstrap slowdown for risc-v

[rdapp at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118032

--- Comment #12 from Robin Dapp <rdapp at gcc dot gnu.org> ---
It looks like the insn-recog split didn't help here but maybe of of the
mentioned commits slowed down the compilation of insn-attrtab.c?

Has anybody made progress with narrowing down the problem?