go build -gcflags -m
go build -gcflags -m
go build -gcflags
-gcflags 'arg list'
arguments to pass on each 5g, 6g, or 8g compiler invocation.
go tool 6g
-m print optimization decisionsIt helps in finding out details of what the compiler (Xg) thinks of various funcs inlining applicability (is that even a word?)
I know this isn't 'the right way' given that Go is supposed to be a safe language but it would be interesting to see how much difference it would make.
But I guess we are then going away from idiomatic Go
I looked at it more as an option for when you want to cram out possible extra performance of release builds.