[Bug target/69667] [6 Regression] ppc64le -mlra: ICE: Max. number of generated reload insns per insn is achieved (90)

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69667

--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> ---
         Choosing alt 3 in insn 9:  (0) ws  (1) j {*movtf_64bit_dm}
      Creating newreg=229 from oldreg=171, assigning class VSX_REGS to r229
    9: r229:TF=0.0
      REG_EQUAL 0.0
    Inserting insn reload after:
  216: r171:TF=r229:TF

and that last thing keeps reloading to the same shape reg copy.