[Bug rtl-optimization/99863] [10/11 Regression] wrong code with -O -fno-tree-forwprop -mno-sse2 since r10-7268-g529ea7d9596b26ba

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99863

--- Comment #15 from rguenther at suse dot de <rguenther at suse dot de> ---
On Thu, 1 Apr 2021, jakub at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99863
> 
> --- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> Though, we don't add the multiple stores case to active_local_stores and all
> the replace_read calls are from the active_local_stores chain.
> So I think the above patch should DTRT.

I suppose it already fails elsewhere if fixed_regs_live is not
available?