[Bug target/117946] ICE: maximum number of generated reload insns per insn achieved (90) with -O -favoid-store-forwarding -mavx10.1 -mprefer-avx128 --param=store-forwarding-max-distance=128

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117946

--- Comment #8 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---

> Why class is changed to INDEX_GPR16 for r273


Note with -mapxf, ICE disappears