stride in slices

[Dennis]

On Monday, 4 June 2018 at 18:11:47 UTC, Steven Schveighoffer 
wrote:
> BTW, do you have cross-module inlining on? I wonder if that 
> makes a difference if you didn't have it on before. (I'm 
> somewhat speaking from ignorance, as I've heard people talk 
> about this limitation, but am not sure exactly when it's 
> enabled)

I don't know much about this either. Clang has link-time 
optimization with -O4, but looking at the --help of LDC it turns 
out -O4 is equivalent to -O3 for D. Maybe someone else knows?