[Bug rtl-optimization/83327] Spilling into hard regs not taken into account in lra liveness analysis

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83327

--- Comment #5 from Tom de Vries <vries at gcc dot gnu.org> ---
tentative patch mentioned here:
https://gcc.gnu.org/ml/gcc-patches/2017-12/msg00813.html