Re: [PATCH 1/4] regcprop: Avoid REG_CFA_REGISTER notes (PR85645)

[Eric Botcazou]

> 2018-05-08  Segher Boessenkool  <seg...@kernel.crashing.org>
> 
>       PR rtl-optimization/85645
>       *  regcprop.c (copyprop_hardreg_forward_1): Don't propagate into an
>       insn that has a REG_CFA_REGISTER note.

OK, thanks.

-- 
Eric Botcazou